QUESTION PAPER : GENERAL SCIENCE
1. An inward focal point consistently shapes a picture which is (SSC CGL 2010)
(a) genuine and erect
(b) virtual and erect
(c) genuine and reversed
(d) virtual and reversed
ANS (B)
2. A nutrient requires cobalt for its movement. The nutrient is (SSC CGL 2010)
(a) Vitamin B12
(b) Vitamin D
(c) Vitamin B2
(d) Vitamin A
ANS (A)
3. One of the constituents of nerve gas is
(an) Ethane
(b) Ethanol
(c) Ether
(d) Chloropicrin
ANS (D)
4. The modulus of inflexibility is the apportion of (SSC CGL 2010)
(a) longitudinal worry to longitudinal strain
(b) Volume worry to volume strain
(c) shearing worry to shearing strain
(d) elastic worry to malleable strain
ANS (B)
5. The proliferation of sound waves in a gas includes (SSC CGL 2010)
(an) adiabatic pressure and refraction
(b) isothermal pressure and rarefaction
(c) isochoric pressure and rarefaction
(d) isobaric pressure and rarefaction
ANS (A)
6. A stomic clock depends on advances in (SSC CGL 2010)
(a) Sodium
(b) Caesium
(c) Magnesium
(d) Aluminum
ANS (B)
7. Plasma film in eukaryotic celle is comprised of (SSC CGL 2010)
(a) Phospholipid
(b) Lipoprotein
(c) Phospholpo-protein
(d) Phospho-protein
ANS (A)
8. Which one of coming up next is likewise called the 'control plants' of the phone ? (SSC CGL 2010)
(a) Golgi body
(b) Mitochondrion
(c) Ribosome
(d) Lysosome
ANS (B)
9. What is the compound name of vinegar ? (SSC CGL 2010)
(a) Citric corrosive
(b) Acetic corrosive
(c) Pyruvic corrosive
(d) Malic corrosive
ANS (B)
10. Which of coming up next isn't a property of overwhelming water ? (SSC CGL 2010)
(a) Boiling purpose of substantial water is lower than that of, standard water
(b) Density of substantial water is higher than that of standard water
(c) Freezing purpose of substantial water is higher than that of standard water
(d) It produces consumption
ANS (A)
11. In which of the accompanying procedures is energy discharged ? (SSC CGL 2010)
(a) Respiration
(b) Photosynthesis
(c) Ingestion
(d) Absorption
ANS (A)
12. Creatures living in the three trunks are known as (SSC CGL 2010)
(an) Arboreal
(b) Volant
(c) Amphibious
(d) Aquatic
ANS (A)
13. In input recurrence of a full wave rectifier be n, at that point yield recurrence would be (SSC CGL 2010)
(a)n2
(b) n
(c)3n2
(d) 2n
ANS (A)
14. Warmth move on a level plane inside the climate is called (SSC CGL 2010)
(a) Conduction
(b) Convection
(c) Absorption
(d) Advection
ANS (D)
15. Commotion is estimated in (SSC CGL 2010)
(a) Watt
(b) REM
(c) Centigrade
(d) Decibel
ANS (D)
16. The bats can fly in obscurity in light of the fact that (SSC CGL 2010)
(a) they can see the articles in obscurity
(b) they have powerless legs and are probably going to be assaulted by predators
(c) they produce flashes of light
(d) they produce ultrasonic sound waves
ANS (D)
17. What changes will happen to a bow of ice and water kept at precisely zero degree Celsius? (SSC CGL 2010)
(an) All ice will liquefy
(b) All water will become ice
(c) No change will occur
(d) Only some ice will soften.
ANS (C)
18. The workmanship and study of guide making is called (SSC CGL 2010)
(a) Remote Sensing
(b) Cartography
(c) Photogrammetry
(d) Mapping
ANS (B)
19. Silver halides are utilized in photographic plates since they are (SSC CGL 2010)
(an) oxidized in air
(b) dissolvable in hyposolution
(c) decreased by light
(d) absolutely drab
ANS (C)
20. Tetra ethyle lead (TEL) is (SSC CGL 2010)
(an) an impetus in consuming non-renewable energy source
(b) a cell reinforcement
(c) a reductant
(d) an antiknock compound
ANS (D)
21. Curie point is the temperature at which (SSC CGL 2010)
(a) Matter gets radioactive
(b) A metal loses attractive properties
(c) A metal loses conductivity
(d) Transmutation of metal happens.
ANS (B)
22. The isotope utilized for the creation of nuclear energy is (SSC CGL 2010)
(a) U-235
(b) U-238
(c) U-234
(d) U-236
ANS (A)
23. The speeding up because of gravity at the equator (SSC CGL 2010)
(an) is not as much as that at the posts
(b) is more noteworthy than that at the posts
(c) is equivalent to that at the shafts
(d) doesn't rely upon the world's centripetal speeding up
ANS (A)
24. Which of coming up next isn't a nucleon ? (SSC CGL 2010)
(a) Proton
(b) Neutron
(c) Electron
(d) Positron
ANS (D)
25. The material utilized in the assembling of lead pencil is (SSC CGL 2010)
(a) Graphite
(b) Lead
(c) Carbon
(d) Mica
ANS (A)
26. Point of rubbing and edge of rest are (SSC CGL 2010)
(an) equivalent to one another
(b) not equivalent to one another
(c) relative to one another
(d) None of the abovementioned
ANS (A)
27. What befalls an individual who gets an inappropriate sort of blood? (SSC CGL 2010)
(an) All the courses contract
(b) All the courses dialates
(c) The RBCs agglutinate
(d) The spleen and lymphnodes crumble
ANS (C)
28. In the event that all projectiles couldn't be expelled from weapon shot damage of a man, it might cause harming by (SSC CGL 2010)
(a) Mercury
(b) Lead
(c) Iron
(d) Arsenic
ANS (D)
29. Ringworm is a ................ illness. (SSC CGL 2010)
(a) Bacterial
(b) Protozoan
(c) Viral
(d) Fungal
ANS (D)
30. Pituitary organ is arranged in (SSC CGL 2010)
(a) the base of the heart
(b) the base of the cerebrum
(c) the neck
(d) the mid-region
ANS (B)
31. Spit helps in the processing of: (SSC CGL 2011)
(a) Fats
(b) Starch
(c) Proteins
(d) Vitamins
ANS (B)
32. The longest bone in the human body is: (SSC CGL 2011)
(a) Ulna
(b) Humerus
(c) Femur
(d) Tibia
ANS (C)
33. The timespan of a pendulum when taken to the Moon would: (SSC CGL 2011)
(a) continue as before
(b) decline
(c) become zero
(d) increment
ANS (D)
34. The capacity of ball hearings in a wheel is: (SSC CGL2011)
(a) to build grating
(b) to change over active contact into moving rubbing
(c) to change over static contact into dynamic erosion
(d) only for accommodation
ANS (B)
35. 'Safeguards' are typically made of steel as it: (SSC CGL 2011)
(an) isn't weak
(b) has lower versatility
(c) has higher versatility
(d) has no flexible property
ANS (C)
36. Which of the accompanying could be utilized as fuel in force or rockets? (SSC CGL 2011)
(a) Liquid Hydrogen + Liquid Nitrogen
(b) Liquid Oxygen + Liquid Argon
(c) Liquid Nitrogen + Liquid Oxygen
(d) Liquid Hydrogen + Liquid Oxygen
ANS (D)
37. The expansion of gypsum to portland concrete aides in: (SSC CGL 2011)
(an) expanding the quality of concrete
(b) quick setting of concrete
(c) avoiding quick setting of concrete
(d) decrease in the expense of concrete
ANS (C)
38. White lung illness is pervasive among the laborers of: (SSC CGL 2011)
(a) Paper industry
(b) Cement industry
(c) Cotton industry
(d) Pesticide industry
ANS (D)
39. lodoform is utilized as a: (SSC CGL 2011)
(an) antipyretic
(b) pain relieving
(c) germicide
(d) soporific
ANS (C)
40. A counterfeit biological system is spoken to by: (SSC CGL 2011)
(a) pisciculture tank
(b) agrarian land
(c) zoo
(d) aquarium
ANS (D)
41. The constituents of car fumes that can cause malignant growth is are: (SSC CGL 2011)
(an) Oxides of nitrogen
(b) Carbon monoxide
(c) Polycyclic hydrocarbons
(d) Lead
ANS (D)
42. The ideal broke up oxygen level (in mg/liter) required for endurance of sea-going creatures is: (SSC CGL 2011)
(a) 4 – 6
(b) 2 – 4
(c) 8 – 10
(d) 12 – 16
ANS (A)
43. The world's just drifting national park is arranged in: (SSC CGL 2011)
(a) Manipur
(b) Kuala Lumpur
(c) Bilaspur
(d) Dispur
ANS (A)
44. Who created immunization for 'Little Pox'? (SSC CGL 2011)
(a) Sir Fredrick Grant Banting
(b) Sir Alexander Fleming
(c) Edward Jenner
(d) Louis Pasteur
ANS (C)
45. BT seed is related with (SSC CGL 2011)
(a) Rice
(b) Wheat
(c) Cotton
(d) Oil seeds
ANS (C)
46. Which one of the accompanying minerals is found in Monazite sand? (SSC CGL 2011)
(a) Potassium
(b) Uranium
(c) Thorium
(d) Sodium
ANS (C)
47. In coriander, the helpful parts are (SSC CGL 2011)
(a) roots and leaves
(b) leaves and blossoms
(c) leaves and dried natural products
(d) blossoms and dried organic products
ANS (C)
48. Which plant is called Herbal Indian Doctor? (SSC CGL 2011)
(an) Amla
(b) Mango
(c) Neem
(d) Tulsi
ANS (A)
49. The pH of human blood is (SSC CGL 2011)
(a) 7.2
(b) 7.8
(c) 6.6
(d) 7.4
ANS (D)
50. Which among coming up next is biggest endocrine organ in the body? (SSC CGL 2011)
(a) Thyroid
(b) Parathyroid
(c) Adrenal
(d) Pituitary
ANS (A)
51. Which among coming up next is the biggest well evolved creature? (SSC CGL 2011)
(an) Elephant
(b) Whale
(c) Dinosaur
(d) Rhinoceros
ANS (B)
52. Which part gets altered as the tusk of elephant? (SSC CGL second Sit. 2011)
(a) Canine
(b) Premolar
(c) Second incisor
(d) Molar
ANS (C)
53. Optical strands depend on the wonder of (SSC CGL . 2011)
(an) Interference
(b) Dispersion
(c) Diffraction
(d) Total Internal Reflection
ANS (D)
54. Presently a–days yellow lights are as often as possible utilized as road lights. Which of the accompanying gases is utilized in these lights? (SSC CGL 2011)
(a) Sodium
(b) Neon
(c) Hydrogen
(d) Nitrogen
ANS (A)
55. 'Delusion' is a case of (SSC CGL 2011)
(a) refraction of light in particular
(b) all out inner impression of light as it were
(c) refraction and all out inward impression of light
(d) scattering of light as it were
ANS (C)
56. The marvel of light connected with the apprearance of blue shade of the sky is (SSC CGL 2011)
(an) Interference
(b) Reflection
(c) Refraction
(d) Scattering
ANS (D)
57. Focal point is comprised of (SSC CGL 2011)
(a) Pyrex glass
(b) Flint glass
(c) Ordinary glass
(d) Cobalt glass
ANS (B)
58. The component which is utilized for vulcanizing elastic (SSC CGL 2011)
(a) Sulfur
(b) Bromine
(c) Silicon
(d) Phosphorus
ANS (A)
59. Which of the following is responsible for the extra strength of pyrex glass? (SSC CGL 2011)
(a) Potassium Carbonate
(b) Lead Oxide
(c) Borax
(d) Ferric Oxide
ANS (C)
60. The noble gas used for the treatment of cancer is (SSC CGL 2011)
(a) Helium
(b) Argon
(c) Krypton
(d) Radon
ANS (D)
60. The respectable gas utilized for the treatment of malignant growth is (SSC CGL 2011)
(a) Helium
(b) Argon
(c) Krypton
(d) Radon
ANS (D)
61. Preparation happens ordinarily in the (SSC CGL 2012)
(a) Cervix
(b) Vagina
(c) Fallopian tube
(d) Uterus
ANS (C)
62. Individuals expending liquor in substantial amounts by and large pass on of (SSC CGL 2012)
(a) liver or stomach malignant growth
(b) debilitating of heart muscles prompting heart failure
(c) blood malignant growth
(d) Cirrhosis
ANS (D)
63. The creatures at the base of the brushing natural way of life are (SSC CGL 2012)
(a) Carnivores
(b) Decomposers
(c) Producers
(d) Herbivores
ANS (C)
64. The mass of 10 moles of water is (SSC CGL 2012)
(a) 90 g
(b) 45 g
(c) 18 g
(d) 180 g
ANS (C)
65. Nutrient An is rich in (SSC CGL 2012)
(a) Carrot
(b) Lime
(c) Beans
(d) Rice
ANS (A)
66. The high breaking point of water contrasted with hydrogen sulfide or hydrogen chloride is expected to (SSC CGL 2012)
(a) Dipole protection
(b) Van der Waal's fascination
(c) Polar covalent holding
(d) Hydrogen holding
ANS (D)
67. Which of the accompanying decides the compound properties of a component? (SSC CGL 2012)
(a) Number of electrons
(b) Number of neutrons
(c) Number of protons
(d) All of the abovementioned
ANS (A)
68. 'Lumen' is the unit of (SSC CGL 2012)
(an) Illuminance
(b) Brightness
(c) Luminous transition
(d) Luminous force
ANS (C)
69. Which one of the accompanying powers is a 'dissipative power'? (SSC CGL2012)
(an) Electrostatic power
(b) Magnetic power
(c) Gravitational power
(d) Frictional power
ANS (D)
70. On the off chance that a resistive wire is prolonged, its opposition (SSC CGL 2012)
(a) diminishes
(b) stays consistent
(c) increments
(d) All of the abovementioned
ANS (C)
71. In the event that a magnet has a third post, at that point the third shaft is called (SSC CGL 2012)
(an) imperfect post
(b) ensuing post
(c) additional shaft
(d) arbirary shaft
ANS (B)
72. The sweet taste of natural products is expected to (SSC CGL 2012)
(a) Lactose
(b) Fructose
(c) Maltose
(d) Ribose
ANS (B)
73. Which is anything but a right explanation? (SSC CGL 2012)
(a) Phenols are acidic
(b) In benzene every one of the molecules lie in one plane
(c) Methylated soul contains just methanol
(d) Dilute arrangements contain less measure of solute
ANS (C)
74. The infective phase of Malaria is: (SSC CGL 2012)
(a) Gametocyte
(b) Ring stage
(c) Sporozoite
(d) Merozoite
ANS (C)
75. Which of coming up next is intended for the ex-situ preservation of different species? (SSC CGL 2012)
(a) Sperm bank
(b) Blood bank
(c) Germplasm bank
(d) Herbarium
ANS (C)
76. A green growth type sea store is: (SSC CGL 2012)
(a) Neritic remains
(b) Diatom Ooze
(c) Pteropod Ooze
(d) Pelagic stores
ANS (B)
77. Photosynthetic vesicle found in microscopic organisms is called a: (SSC CGL 2012)
(a) Mesosome
(b) Chromatophore
(c) Genophore
(d) Pneumatophore
ANS (B)
78. What kind of mirror is utilized in a view discovering reflection of a vehicle? (SSC CGL 2012)
(a) Convex mirror
(b) Plane mirror
(c) Concave mirror
(d) Paraboloidal mirror
ANS (A)
79. Pyroligneous corrosive got from wood contains: (SSC CGL 2012)
(a) 10% Formaldehyde
(b) 10% Acetic corrosive
(c) 10% Formic corrosive
(d) 10% ethanol
ANS (B)
80. Association Carbide India Ltd. fabricated essentially:(SSC CGL 2012)
(a) Heavy water
(b) Petrochemicals
(c) Fertilizers
(d) Leather merchandise
ANS (B)
81. Drying oils contain a genuinely huge extent of: (SSC CGL 2012)
(an) Unsaturaled unsaturated fats
(b) Fats
(c) Proteins
(d) Saturated unsaturated fats
ANS (A)
82. The red, orange and yellow shades of leaves are expected to:(SSC CGL 2012)
(a) Carotenoids
(b) Aldehydes
(c) Tannins
(d) Lignins
ANS (A)
83. We get sunlight on earth surface. What sort of light shafts are these? (SSC CGL 2012)
(a) Random
(b) Parallel
(c) Converging
(d) Diverging
ANS (A)
84. Polar-bears hold solutions for: (SSC CGL 2012)
(a) Type II diabetes
(b) Osteoporosis
(c) Breast-malignant growth
(d) Kidney disappointment
ANS (A)
85. Which shading/shades of light has the most noteworthy speed through vacuum? (SSC CGL 2012)
(a) Blue
(b) Red
(c) Green
(d) All of the abovementioned
ANS (D)
86. A definitive wellspring of energy in a hydroelectric power station is: (SSC 2012)
(a) sun oriented energy
(b) the potential energy of water
(c) the dynamic energy of water
(d) the electro-substance energy of water
ANS (B)
87. The malady that murders a greater number of individuals than lung malignant growth as an outcome of air contamination seems to be: (SSC CGL 2012)
(an) incessant bronchitis
(b) asthma
(c) emphesema
(d) coronary failure
ANS (C)
88. Which of the accompanying sets is accurately coordinated? (SSC CGL 2012)
(a) Milk of lime–sodium sulfate
(b) Glauber's salt–calcium sulfate
(c) Salt petre–potassium nitrate
(d) Gypsum–calcium hydroxide
ANS (C)
89. 'Eutrophication' is related with (SSC CGL 2012)
(a) Nitrates and Phosphates
(b) Sewage
(c) Silt load
(d) Vegetation
ANS (A)
90. The most ideal approach to keep up a characteristic harmony between the irritation and predator is by utilizing (SSC CGL 2012)
(a) bug sprays
(b) natural control
(c) pesticides
(d) herbicides
ANS (B)
91. 'Dry ice' is the dense type of (SSC CGL 2012)
(a) sulfur tri-oxide
(b) carbon dioxide
(c) exceptionally cooled water
(d) oxygen
ANS (B)
92. The materials which are emphatically pulled in by magnet are called (SSC CGL 2012)
(a) ferro-attractive substances
(b) widespread substances
(c) para-attractive substances
(d) dia-attractive substances
ANS (A)
93. In a pin-opening camera, we typically get (SSC CGL 2012)
(an) erect impression
(b) modified impression
(c) erect picture
(d) modified picture
ANS (B)
94. What befalls the dynamic energy of gas particles with ascent of temperature ? (SSC CGL 2012)
(a) Remains same
(b) Fluctuates
(c) Increases
(d) Decreases
ANS (C)
95. The sex of a youngster is resolved (SSC CGL 2012)
(a) six to seven weeks after origination
(b) in the third month of pregnancy
(c) at the hour of sperm's entrance
(d) at the hour of treatment of ovum
ANS (D)
96. The evolved way of life of the biological system is kept up by the exercises of (SSC CGL 2012)
(a) Decomposers
(b) Predators
(c) Producers
(d) Consumers
ANS (A)
97. Which one of these primates is nearest to the cutting edge man? (SSC CGL 2012)
(an) Orang-utan
(b) Chimpanzee
(c) Gorilla
(d) Gibbon
ANS (B)
98. A gram of ripe farming soil may contain microbes upto (SSC CGL 2012)
(a) 5,000,000
(b) one billion or more
(c) fifty thousand
(d) 500,000
ANS (B)
99. A decrease response includes (SSC CGL 2012)
(an) expansion of oxygen
(b) expansion of nitrogen
(c) expansion of hydrogen
(d) None of the abovementioned
ANS (C)
100. An antiknock for petroleum is (SSC CGL 2012)
(a) Sodium hydroxide
(b) Ethanol
(c) Sodium benzoate
(d) Lead tetraethyl
ANS (D)
101. Which one of the accompanying sets isn't accurately coordinated ? (SSC CGL 2012)
(a) Vitamin C - Scurvy
(b) Vitamin K - Clotting of blood
(c) Vitamin A - Night visual impairment
(d) Vitamin E - Rickets
ANS (D)
102. The fiber that will yield alkali when ruinously refined is (SSC CGL 2012)
(a) Wool
(b) Cellulose acetic acid derivation
(c) Cotton
(d) Silk
ANS (A)
103. During breath, energy is gotten from (SSC CGL 2012)
(an) ATP
(b) Chlorophyll
(c) RNA
(d) DNA
ANS (A)
104. When was a worldwide system of every day temperature records made ? (SSC CGL 2012)
(an) Around 1890
(b) Around 1920
(c) Around 1800
(d) Around 1850
ANS (B)
105. Sex hormones are (SSC CGL2012)
(a) Vitamins
(b) Alkanes
(c) Carbohydrates
(d) Steroids
ANS (D)
106. A type of buildup that lessens perceivability and messes breathing up is (SSC CGL 2012)
(a) Dew
(b) Frost
(c) Smog
(d) Mist
ANS (C)
107. Green organs are related with (SSC CGL 2012)
(a) Reproduction
(b) Excretion
(c) Respiration
(d) Digestion
ANS (B)
108. During breath, the gases go into the blood and leave the equivalent by the procedure of (SSC CGL 2012)
(an) Active vehicle
(b) Diffusion
(c) Diffusion and dynamic vehicle
(d) Osmosis
ANS (B)
109. Heart is without (SSC CGL 2012)
(a) Cardiac muscle
(b) Involuntary muscle
(c) Voluntary muscle
(d) Smooth muscle
ANS (C)
110. The dirt saltiness is estimated by (SSC CGL 2012)
(a) Conductivity meter
(b) Hygrometer
(c) Psychrometer
(d) Auxanometer
ANS (B)
111. Which of coming up next is a contagious infection? (SSC CGL 2012)
(a) Leucoderma
(b) Eczema
(c) Ringworm
(d) Elephantiasis
ANS (C)
112. Chickenpox is brought about by (SSC CGL 2012)
(a) DNA infection
(b) Variola infection
(c) Streptococcus
(d) Vibrio cholerae
ANS (A)
113. Instruments can be protected from outside attractive impacts by encompassing them with (SSC CGL 2012)
(an) Iron shield
(b) Rubber shield
(c) Brass shield
(d) Glass shield
ANS (C)
114. Locate the odd one. (SSC CGL 2012)
(a) Marble
(b) Chalk
(c) Limestone
(d) Slaked lime
ANS (D)
115. Coming up next is a pseudo-power: (SSC CGL 2012)
(a) Centrepetal power
(b) Centrifugal response power
(c) Centrifugal power
(d) Strong atomic power
ANS (C)
116. The water powered brake utilized in autos is an immediate use of (SSC CGL 2012)
(an) Archimedes' standard
(b) Torricellean law
(c) Bernoulli's Theorem
(d) Pascal's law
ANS (D)
117. Amides can be changed over to amines by the response named (SSC CGL 2012)
(a) Perkin
(b) Claisen
(c) Hoffman
(d) Clemmesen
ANS (C)
118. The base utilized as an acid neutralizer may be (SSC CGL 2012)
(a) Calcium hydroxide
(b) Barium hydroxide
(c) Magnesium hydroxide
(d) Silver hydroxide
ANS (C)
119. A procedure which isn't useful in the avoidance of rusting of iron is (SSC CGL 2012)
(a) toughening
(b) applying oil
(c) exciting
(d) painting
ANS (A)
120. Denatured alcohol (SSC CGL 2012)
(a) is a form of alcohol
(b) is unfit for drinking as it contains poisonous substances
(c) contains coloured impurities
(d) is sweet to taste
ANS (B)
121. Phenolics as toxins can be expelled from squander water by utilization of (SSC CGL 2012)
(an) Ion trade sap procedure
(b) Electrolyte decay procedure
(c) Reverse assimilation strategy
(d) Polymeric adsorbents
ANS (D)
122. The solidness of a lake biological system relies upon (SSC CGL 2012)
(a) small scale living beings and fishes
(b) small scale life forms and zoo tiny fishes
(c) fishes and reptiles
(d) makers and shoppers
ANS (D)
123. Supersonic planes make a stun wave called (SSC CGL2012)
(a) Transition wave
(b) Ultrasound
(c) Transverse wave
(d) Sonic blast
ANS (D)
124. The risk signals are red while the eye is increasingly touchy to yellow in light of the fact that (SSC CGL 2012)
(an) ingestion in red is not exactly yellow and consequently red is unmistakable from a separation
(b) dispersing in yellow light is not exactly red
(c) the wavelength of red light is more than yellow light
(d) none of the above reasons
ANS (C)
125. Transboundary contamination (or) Acid downpour is brought about by :(SSC CGL 2013)
(a) Nitrogen oxide and sulfur dioxide
(b) Carbon monoxide
(c) Carbon dioxide
(d) Hydrocarbon
ANS (A)
126. Which of coming up next is an endemic species? (SSC CGL 2013)
(a) Nicobar pigeon
(b) Horn bill
(c) Indian Rhino
(d) Pink head duck
ANS (A)
127. The cataclysmic event where carbon-di-oxide abruptly emits from a profound lake water is known as __________.(SSC CGL 2013)
(a) Liminic
(b) Lacaustrine
(c) Fluvial
(d) Glacial
ANS (A)
128. Blood bunch was found by :
(an) Alexander Fleming
(b) William Harvey
(c) Landsteiner
(d) Pavlov
ANS (C)
129. Select the right match : (SSC CGL 2013)
(an) Egg yolk Protein and Fat
(b) Fleshy nourishments Calcium and Protein
(c) Fish Starch and Vitamin
(d) Milk Fiber and Minerals
ANS (C)
130. Blood is a : (SSC CGL 2013)
(a) conceptive tissue
(b) connective tissue
(c) epithelial tissue
(d) solid tissue
ANS (B)
131. DPT immunization is managed to anticipate illnesses like : (SSC CGL 2013)
(a) Diphtheria, Pertussis and Typhoid
(b) Diphtheria, Pertussis and Tetanus
(c) Dengue, Pertussis and Typhoid
(d) Dengue, Polio and Tetanus
ANS (B)
132. The malady that has been killed from the world, is : (SSC CGL 2013)
(a) Small pox
(b) Leprosy
(c) Poliomyelitis
(d) Chicken pox
ANS (A)
133. In dicots the dust grains have : (SSC CGL 2013)
(a) one germ pore
(b) two germ pores
(c) three germ pores
(d) four germ pores
ANS (C)
134. 'Farad' is the unit of : (SSC CGL 2013)
(a) Conductnce
(b) Capacitance
(c) Inductance
(d) Resistance
ANS (B)
135. Steel is more elasitc than elastic since it : (SSC CGL 2013)
(an) is more enthusiastically than elastic
(b) requires bigger disfiguring power
(c) is rarely disfigured
(d) is disfigured effectively
ANS (D)
136. Distinguish the old term among the accompanying gathering : (SSC CGL 2013)
(a) Coaxial link
(b) Optical fiber
(c) Twisted pair wire
(d) Microwaves
ANS (B)
137. Stains of rust on garments can be evacuated by : (SSC CGL 2013)
(a) H2O2
(b) Oxalic corrosive
(c) Petrol
(d) Alcohol
ANS (B)
138. The level of nitrogen present in ammonium sulfate is : (SSC CGL 2013)
(a) 18%
(b) 21%
(c) 25%
(d) 30.5%
ANS (B)
139. Ethanol containing 5% water is known as : (SSC CGL 2013)
(an) Absolute liquor
(b) Dilute liquor
(c) Power liquor
(d) Rectified soul
ANS (D)
140. The hormone utilized as an oral prophylactic is : (SSC CGL 2013)
(an) Aldesterone
(b) Cortisone
(c) Progesterone
(d) Testosterone
ANS (C)
141. Extend the term IPCC: (SSC CGL 2013)
(an) International Pollution Control Council
(b) International Panel of Climate Control
(c) Interim Panel of Climate Change
(d) Intergovernmental Panel on Climate Change
ANS (D)
142. Worthy "Commotion Pollution Level" in India go between: (SSC CGL 2013)
(a) 10-15 dec
(b) 16-35 dec
(c) 40-45 dec
(d) 70-100 dec
ANS (C)
143. Endosulfan splash on cashew crop brought about the contamination to the tune of disaster in : (SSC CGL 2013)
(a) Tamil Nadu
(b) Kerala
(c) Andhra Pradesh
(d) Karnataka
ANS (B)
144. Hypothensmia happens because of loss of unnecessary warmth from body because of unexpected low internal heat level in : (SSC CGL 2013)
(a) Snakes
(b) Frogs
(c) Human creatures
(d) Lizards
ANS (C)
145. Solids which direct power at higher temperature yet not at lower temperature are called (SSC CGL 2013)
(a) super-conductor
(d) metallic-conveyor
(c) semi-conductor
(d) cover
ANS (C)
146. Which one of the accompanying has most noteworthy mass? (SSC CGL 2013)
(an) electron
(d) proton
(c) neutron
(d) hydrogen core
ANS (C)
147. A TV slot is portrayed by (SSC CGL 2013)
(a) recurrence of transmitted sign
(b) speed of transmitted sign
(c) physical element of TV screen
(d) size of picture tube
ANS (A)
148. The thickness of water is 1 g/cc. This is carefully substantial at (SSC CGL 2013)
(a) 0°C
(b) 4°C
(c) 25°C
(d) 100°C
ANS (B)
149. The procedure of photosynthesis includes transformation of (SSC CGL 2013)
(a) synthetic energy into brilliant energy
(b) synthetic energy into mechanical energy
(c) sun based energy into substance energy
(d) mechanical energy into sun based energy
ANS (C)
150. A colloidal framework where a fluid is scattered in a fluid is called. (SSC CGL 2013)
(a) gel
(b) emulsion
(c) sol
(d) encourage
ANS (B)
151. The clean compound present in dettol is (SSC CGL 2 2013)
(an) Iodine
(b) Enloroxylenol
(c) Biothional
(d) Cresol
ANS (B)
152. Genomic (DNA) contemplates in camel have been finished as of late by the researchers of (SSC CGL second Sit. 2013)
(a) South Africa
(b) India
(c) China
(d) Pakistan
ANS (C)
153. Air quality portraying PM 2.5 is progressively dangerous to (SSC CGL 2013)
(an) Archeological Monuments
(b) National Parks
(c) Botanical Gardens
(d) Old Men and Women
ANS (D)
154. Channeled Natural Gas (PNG) is utilized for (SSC CGL 2013)
(a) Mining
(b) Welding
(c) Anesthesia
(d) Cooking
ANS (D)
155. Greenpark Stadium is in (SSC CGL 2013)
(a) Bengaluru
(b) Dehradun
(c) Chandigarh
(d) Kanpur
ANS (D)
156. Which of coming up next is an imperiled species? (SSC CGL 2013)
(a) Black buck
(b) Blue sheep
(c) Gangetic dolphin
(d) Mithun
ANS (C)
157. Of the accompanying man-made calamities, which is socially initiated? (SSC CGL 2013)
(a) Debris Avalanche
(b) Salt Water Intrusion
(c) Arson
(d) Ozone consumption
ANS (C)
158. Which one of the accompanying endocrine organ is arranged in the neck? (SSC CGL 2013)
(a) Pancreas
(b) Thyroid
(c) Pituitary
(d) Adrenals
ANS (B)
159. The seat of insight is arranged in the (SSC CGL 2013)
(a) cerebrum
(b) cerebellum
(c) medulla
(d) thalamus
ANS (B)
160. What is the Normal Blood Volume in human grown-up? (SSC CGL 2013)
(a) One liter
(b) Three liters
(c) Five liters
(d) Seven liters
ANS (C)
161. The fasting blood glucose level in grown-ups in mg/100 ml is (SSC CGL 2013)
(a) 200
(b) 160
(c) 100
(d) 60
ANS (C)
162. Entomology is the investigation of (SSC CGL 2013)
(a) Birds
(b) Insects
(c) Fossils
(d) Fungi
ANS (B)
163. Exobiology is a science that manages (SSC CGL 2013)
(a) wiped out structures
(b) life in different planets
(c) life in the space
(d) life in marine territory
ANS (C)
164. In radio-correspondence, the sign radiated by transmitting recieving wire are thought about (SSC CGL 2013)
(a) stratosphere
(b) ozonosphere
(c) ionosphere
(d) troposphere
ANS (C)
165. Modest marine creatures which comprise limestone skeletons are called (SSC CGL 2013)
(a) Coral reefs
(b) Diatoms
(c) Clamitomonous
(d) Foraminifera
ANS (A)
166. Which of the accompanying plant shades ingests in red and far-red locale of light? (SSC CGL 2013)
(a) Phytochrome
(b) Cryptochrome
(c) Carotenoide
(d) Chlorophyll
ANS (A)
167. The procedure through which overabundance of light energy is disseminated in photosynthesis is known as(SSC CGL 2013)
(a) Photolysis
(b) Photophosphorylation
(c) Quenching
(d) Scavenging
ANS (C)
168. Helps infection devastates (SSC CGL 2013)
(a) Neutrophils
(b) Basophils
(c) Lymphocytes
(d) Monocytes
ANS (C)
169. The gadget utilized for estimating the wavelength of X-beams is (SSC CGL 2013)
(a) Bragg Spectrometer
(b) Mass Spectrometer
(c) G. M. Counter
(d) Cyclotron
ANS (A)
170. Alpha molecule is the core of an iota of (SSC CGL 2013)
(a) Helium
(b) Oxygen
(c) Lithium
(d) Hydrogen
ANS (A)
171. Teeth and Bones obtain quality and unbending nature from (SSC CGL 2013)
(a) Chlorine
(b) Sodium
(c) Calcium
(d) Fluorine
ANS (C)
172. The sort of tail found in Shark is (SSC CGL 2013)
(a) Heterocercal
(b) Diphycercal
(c) Protocercal
(d) Homocercal
ANS (A)
173. The Sigmoid Colon is a piece of (SSC CGL 2013)
(a) Large Intestine
(b) Ileum
(c) Small Intestine
(d) Anal Canal
ANS (A)
174. A decent conductor while conveying current is (SSC CGL 2013)
(an) emphatically charged
(b) electrically unbiased
(c) then again charged positive and negative
(d) adversely charged
ANS (D)
175. Covering of strong waste with imperviouos material is known as (SSC CGL 2013)
(a) Landfill
(b) Capping
(c) Encapsulation
(d) Chemical obsession
ANS (C)
176. Bright beams can be utilized in water treatment as (SSC CGL 2013)
(a) Hydrolyser
(b) Disinfectant
(c) Flocculator
(d) Precipitator
ANS (B)
177. Thiamidine dimer development in DNA is brought about by (SSC CGL 2013)
(a) b and g-beams
(b) UV-beams
(c) IR-beams
(d) X-beams
ANS (B)
178. Silicone is a polymer of (SSC CGL 2013)
(a) Dialkyl dichloro silane
(b) Silane
(c) Tetraalkyl silane
(d) Silicon tetrachloride
ANS (A)
179. Which is a characteristic colloid? (SSC CGL 2013)
(a) Cane-sugar
(b) Blood
(c) Sodium chloride
(d) Urea
ANS (B)
180. Which one of the accompanying doesn't contain Silver?
(a) German Silver
(b) Horn Silver
(c) Ruby Silver
(d) Lunar Caustic
ANS (A)
181. The nearness of Cobalt in Vitamin B12 was built up just because by (SSC CGL 2013)
(a) Borax-Bead test
(b) Sodium Nitroprusside test
(c) Hydrolysis test
(d) Spectroscopy
ANS (D)
182. Which bacterial strain created from regular confines by hereditary controls can be utilized for treating oil slicks? (SSC CGL 2013)
(a) Clostridium
(b) Nitrosomonas
(c) Pseudomonas
(d) Agrobacterium
ANS (B)
183. Decrease of nitrates to smelling salts can be accomplished through one of the accompanying strategies : (SSC CGL 2013)
(an) in antacid medium utilizing Devarda's combination.
(b) in nonpartisan medium utilizing Devarda's amalgam.
(c) in acidic medium utilizing Devarda's composite.
(d) in nonpartisan medium utilizing Cupric oxide.
ANS (A)
184. Corn meal of sewage are evacuated in (SSC CGL 2013)
(a) Grit chamber
(b) Detritus tank
(c) Skimming tank
(d) Trickling channel
ANS (A)
185. The most influenced sulfur containing amino corrosive by PAN is (SSC CGL 2013)
(a) Cysteine
(b) Methonine
(c) Proline
(d) Globuline
ANS (A)
186. Which of the accompanying has zero electron partiality ? (SSC CGL 2013)
(an) Oxygen
(b) Fluorine
(c) Nitrogen
(d) Neon
ANS (D)
187. The human body's biggest blood vessel is (SSC CGL 2013)
(a) Pulmonary vein
(b) Aorta
(c) Renal vein
(d) Coronary vein
ANS (B)
188. In human body, which one of the accompanying hormones directs blood calcium and phosphate ? (SSC CGL 2013)
(a) Glucagon
(b) Growth hormone
(c) Parathyroid hormone
(d) Thyroxine
ANS (C)
189. How do most creepy crawlies breathe ? (SSC CGL 2013)
(a) Through skin
(b) Through gills
(c) By tracheal framework
(d) By lungs
ANS (C)
190. In atomic responses, there is preservation of (SSC CGL 2013)
(a) mass in particular
(b) force as it were
(c) energy as it were
(d) mass, energy and force
ANS (C)
191. At the point when a molecule and an antiparticle interact with one another, they (SSC CGL 2013)
(a) repell one another
(b) obliterate one another
(c) go undisturbed
(d) turn about a typical pivot
ANS (B)
192. Photoelectric impact is (SSC CGL 2013)
(an) a quick procedure
(b) deferred process
(c) outflow of protons
(d) outflow of neutrons
ANS (A)
193. For a molecule moving with a steady speed along a straight line PQ, the hodograph is (SSC CGL 2013)
(an) a straight line parallel to PQ
(b) a straight line opposite to PQ
(c) a point
(d) a circle
ANS (D)
194. Aluminum is acquired by the electrolysis of unadulterated Al2O3 broke up in (SSC CGL 2013)
(a) Bauxite
(b) Cryolite
(c) Feldspar
(d) Alumina
ANS (B)
195. Complete hydrolysis of cellulose gives (SSC CGL 2013)
(a) D-fructose
(b) L-glucose
(c) D-glucose
(d) L-fructose
ANS (C)
196. Each body fragment of Earthworm is called (SSC CGL 2013)
(a) Proglottid
(b) Metamere
(c) Scolex
(d) Rostellum
ANS (B)
197. The contaminations which move descending with permeating ground water are called (SSC CGL 2013)
(a) Leachates
(b) Pollutates
(c) Earthites
(d) Percolates
ANS (A)
198. Lungs are situated in the (SSC CGL 2013)
(a) stomach hole
(b) pericardial hole
(c) peritoneal hole
(d) pleural hole
ANS (D)
199. Which one of coming up next is the perfect nourishment for infants? (SSC CGL 2013)
(a) Water
(b) Sugar
(c) Honey
(d) Milk
ANS (D)
200. Interpretation implies the combination of (SSC CGL 2013)
(a) Lipids
(b) Protein
(c) DNA
(d) RNA
ANS (C)
201. Hydrochloric corrosive is discharged by the cells coating the (SSC CGL 2013)
(an) Oral hole
(b) Stomach
(c) Ileum
(d) Colon
ANS (B)
202. Emulsification is (SSC CGL 2013)
(a) breaking fats into little globules
(b) processing of fats
(c) ingestion of fats
(d) stockpiling of fats
ANS (A)
203. Scientific categorization is a science that manages (SSC CGL 2013)
(a) Morphology
(b) Anatomy
(c) Classification
(d) Economic employments
ANS (C)
204. Which of coming up next is liable for the working of Newton's shading circle analyze? (SSC CGL 2013)
(a) Formation of unadulterated spectra
(b) Formation of tainted spectra
(c) Persistence of vision
(d) Principle of integral shading
ANS (C)
205. The measurement MLT–2 compares to (SSC CGL first 2013)
(a) power
(b) work done
(c) increasing speed
(d) speed
ANS (A)
206. Who is the organizer of quantum hypothesis of radiation? (SSC CGL 2013)
(an) Einstein
(b) Bohr
(c) Plank
(d) S.N. Bose
ANS (C)
207. Fiber optics link utilized in correspondence, chips away at the standard of (SSC CGL 2013)
(a) normal impression of light
(b) diffuse impression of light
(c) refraction of light
(d) complete inner impression of light
ANS (D)
208. The external skin the greater part of the shellfish are comprised of a sugar. This starch is (SSC CGL 2013)
(a) cellulose
(b) galactose
(c) chitin
(d) starch
ANS (C)
209. Rutherford's dispersing test demonstrated the nearness of (SSC CGL 2013)
(a) particles in all issue
(b) electrons in iotas
(c) neutrons in iotas
(d) core in iotas
ANS (D)
210. At the point when a metal is warmed in a fire, the electrons retain energy and bounce to higher energy state. On returning to the lower energy state, they discharge light, which we can see in (SSC CGL 2013)
(a) Raman spectra
(b) Absorption spectra
(c) Emission spectra
(d) Fluorescence
ANS (C)
211. Blood weight might be expanded by the exorbitant discharge of (SSC CGL 2013)
(a) Thyroxine
(b) Testosterone
(c) Estradiol
(d) Estrol
ANS (A)
212. The Concept of 'Green House Gases" was hypothesized by (SSC CGL 2013)
(a) Joseph Furier
(b) Abdul Kalam
(c) M. S. Swaminathan
(d) Richael Carlson
ANS (A)
213. "Bhopal gas catastrophe" 1984 is identified with (SSC CGL 2013)
(an) Aluminum Phosphide
(b) Methyl bromide
(c) Methyl isocyanate
(d) Carbon dioxide
ANS (C)
214. The Particulate Matter (PM–10) breathed out from the contaminated air is regularly sifted through during the procedure of (SSC CGL 2013)
(a) Coughing
(b) Sneezing
(c) An and B
(d) Urination
ANS (B)
215. The creature who can devour progressively salt among coming up next is (SSC CGL 2013)
(a) Sheep
(b) Camel
(c) Donkey
(d) Dog
ANS (B)
216. Desert plant is alluded to as (SSC CGL 2014)
(a) Hydrophyte
(b) Mesophyte
(c) Xerophyte
(d) Epiphyte
ANS (C)
217. Which of coming up next is definitely not a sustainable asset? (SSC CGL 2014)
(a) Thorium
(b) Geothermal warmth
(c) Tidal power
(d) Radiant energy
ANS (A)
218. What number of neck waterway cells are found in the archegonium of a plant? (SSC CGL 2014)
(a) One
(b) Two
(c) Three
(d) Four
ANS (A)
219. Which angiosperm is vesselless? (SSC CGL 2014)
(a) Hydrilla
(b) Trochodendron
(c) Maize
(d) Wheat
ANS (B)
220. Who was the principal kid brought into the world after employable strategy? (SSC CGL 2014)
(a) Caesar
(b) Huxley
(c) William
(d) Pasteur
ANS (A)
221. Myrmecology is investigation of (SSC CGL 2014)
(an) Insects
(b) Ants
(c) Crustaceans
(d) Arthropods
ANS (B)
222. HIV regularly changes is shapes because of the nearness of a chemical called (SSC CGL 2014)
(a) Reverse Transcriptase
(b) Enterokinase
(c) Nucleotidase
(d) Nucleoditase
ANS (A)
223. Fleming's correct hand rule is utilized to discover the heading of the (SSC CGL 2014)
(an) Alternate current
(b) Direct present
(c) Induced current
(d) Actual current
ANS (C)
224. The unit of electrical power is (SSC CGL 2014)
(a) Volt
(b) Watt
(c) Kilowatt hour
(d) Ampere
ANS (B)
225. The opposition of the human body (dry condition) is of the request for (SSC CGL 2014)
(a) 101Ohm
(b) 102Ohm
(c) 103Ohm
(d) 104Ohm
ANS (D)
226. Certain substances free their electrical opposition totally at overly low temperature. Such substances are called (SSC CGL 2014)
(a) super conductors
(b) semi conductors
(c) dielectrics
(d) immaculate conductors
ANS (A)
227. The segment of the CPU that chooses, translates and screens the execution of program guidelines is (SSC CGL 2014)
(a) Memory
(b) Register unit
(c) Control unit
(d) ALU
ANS (C)
228. Metal contains (SSC CGL 2014)
(a) Copper and Zinc
(b) Copper and Tin
(c) Copper and Silver
(d) Copper and Nickel
ANS (A)
229. Which is the most flawless business type of iron? (SSC CGL 2014)
(a) Pig iron
(b) Steel
(c) Stainless steel
(d) Wrought iron
ANS (D)
230. In galvanization, iron is covered with (SSC CGL 2014)
(a) Copper
(b) Zinc
(c) Tin
(d) Nicked
ANS (B)
231. Which one of coming up next is otherwise called arrangement? (SSC CGL 2014)
(an) A compound
(b) A homogeneous blend
(c) A heterogeneous blend
(d) A suspension
ANS (B)
232. The cells which are intently related and associating with watch cells are (SSC CGL 2014)
(a) Transfusion tissue
(b) Complementary cells
(c) Subsidiary cells
(d) Hypodermal cells
ANS (C)
233. Transformation of starch to sugar is basic for (SSC CGL 2014)
(a) Stomatal opening
(b) Stomatal shutting
(c) Stomatal arrangement
(d) Stomatal development
ANS (A)
234. Which of the accompanying Genetically Modified vegetable is as of late being made accessible in Indian market? (SSC CGL 2014)
(a) Carrot
(b) Radish
(c) Brinjal
(d) Potato
ANS (C)
235. Electric flow is estimated utilizing which of the accompanying instrument ? (SSC CGL 2015)
(a) Voltmeter
(b) Anemometer
(c) Wattmeter
(d) Ammeter
ANS (D)
236. Photoperiodisrn influences (SSC CGL 2015)
(a) Flowering
(b) Vegetative development
(c) Fruiting
(d) All of these
ANS (D)
237. Match the accompanying : (SSC CGL 2015)
I II
A. Ascorbic corrosive 1. Photosynthetic shade
B. Chlorophyll 2. Quencher
C. Carotenoid 3. Catalyst
D. Superoxide 4. Nutrient C
dismutase
A B C D
(a) 4 2 1 3
(b) 2 4 1 3
(c) 4 1 3 2
(d) 4 1 2 3
ANS (D)
238. Allantois of Embryo helps in (SSC CGL 2015)
(a) breath
(b) discharge
(c) insurance
(d) absorption
ANS (
239. Which one of the accompanying creatures has a place with mollusca ? (SSC CGL 2015)
(a) Hare
(b) Hydra
(c) Hyla
(d) Haliotis
ANS (D)
240. Outside the core DNA is found in (SSC CGL 2015)
(a) Mitochondria
(b) Ribosome
(c) Endoplasmic reticulum
(d) Golgi bodies
ANS (A)
241. Creature protein is called five star protein since it is (SSC CGL 2015)
(a) flavorful in taste
(b) less expensive in the market
(c) wealthy in basic amino acids
(d) effectively absorbable
ANS (C)
242. It is anything but difficult to blast a gas filled inflatable with a needle than with a nail. It is on the grounds that (SSC CGL 2015)
(a) nail applies more weight than needle on the inflatable
(b) needle applies more weight than nail on the inflatable
(c) gas is receptive with the needle
(d) nail is more longer than needle
ANS (B)
243. The speed of sound in soggy air is more than in dry air in light of the fact that the sodden air has (SSC CGL 2015)
(a) less weight than dry air
(b) more weight than dry air
(c) more thickness than dry air
(d) less thickness than dry air
ANS (C)
244. X–beams can be utilized (SSC CGL 2015)
(a) to recognize heart maladies.
(b) to recognize deserts in valuable stones and precious stones.
(c) to distinguish gold under the earth.
(d) for cutting and welding of metals.
ANS (B)
245. Ice is stuffed in observed residue in light of the fact that (SSC CGL 2015)
(a) saw dust is poor conductor of warmth.
(b) saw dust is a decent conductor of warmth.
(c) saw dust doesn't adhere to the ice.
(d) saw residue won't get softened effectively.
ANS (A)
246. What happens when a drop of glycerol is added to squashed KMnO4 spread of a paper ? (SSC CGL 2015)
(a) There is a rough blast
(b) There is no response
(c) The paper lights
(d) There is a popping sound.
ANS (A)
247. Most normally utilized dying operator is (SSC CGL 2015)
(an) Alcohol
(b) Carbon dioxide
(c) Chlorine
(d) Sodium chloride
ANS (C)
248. The least entering force beam is (SSC CGL 2015)
(an) a–Ray
(b) b–Ray
(c) g–Ray
(d) X–Ray
ANS (A)
249. Hydrogen peroxide is a powerful cleaning specialist. Which one of the accompanying item results when it promptly loses dynamic oxygen ? (SSC CGL first Sit. 2015)
(a) Water
(b) Hydrogen
(c) Ozone
(d) Nasant Hydrogen
ANS (A)
250. The most extreme obsession of sun powered energy is done by (SSC CGL 2015)
(a) Bacteria
(b) Fungi
(c) Green plants
(d) Protozoa
ANS (C)
251. The term 'dark colored air' is utilized for (SSC CGL 2015)
(a) Photochemical brown haze
(b) Sulfurous brown haze
(c) Industrial brown haze
(d) Acid vapor
ANS (A)
252. Peroxyacetyl nitrate is a (SSC CGL 2015)
(a) Plant hormone
(b) Vitamin
(c) Secondary toxin
(d) Acidic color
ANS (C)
253. Which of the accompanying particles has the double idea of molecule wave ? (SSC CGL 2015)
(a) Neutron
(b) Electron
(c) Meson
(d) Proton
ANS (B)
254. The metal particle present in nutrient B12 is :(SSC CGL 2015)
(a) nickel
(b) cobalt
(c) iron
(d) zinc
ANS (B)
255. Who of the accompanying has given the term rhizosphere : (SSC CGL 2015)
(an) Alexopolus
(b) Garret
(c) Hiltner
(d) None of the given alternatives
ANS (D)
256. Turn around interpretation was found by :(SSC CGL 2015)
(a) Beadle and Tatum
(b) Watson and Crick
(c) Temin and Baltimore
(d) Har Govind Khorana
ANS (C)
257. Consumes brought about by steam are considerably more extreme than those brought about by bubbling water on the grounds that: (SSC CGL 2015)
(a) Steam punctures through the pores of body rapidly
(b) Temperature of steam is higher
(c) Steam is gas and overwhelms the body rapidly
(d) Steam has inactive warmth
ANS (D)
258. Which among coming up next is the best sugar? (SSC CGL 2015)
(a) lactose
(b) maltose
(c) glucose
(d) fructose
ANS (C)
259. Ultra refinement of a metal is done by : (SSC CGL 2015)
(a) purifying
(b) draining
(c) zone softening
(d) slagging
ANS (C)
260. Microbial corruption of nitrates into climatic nitrogen is known as : (SSC CGL 2015)
(an) Ammonification
(b) Denitrification
(c) Putrefacation
(d) Nitrifcation
ANS (B)
261. The best milch breed on the planet is : (SSC CGL 2015)
(a) Deoni
(b) Holstein – Friesian
(c) Sindhi
(d) Chittagong
ANS (B)
262. Sloppy water is treated with alum in filtration process, it is named as : (SSC CGL 2015)
(an) assimilation
(b) adsorption
(c) coagulation
(d) emulsification
ANS (C)
263. A catalyst delivered by HIV that permits the mix of HIV DNA into the host cell's DNA is: (SSC CGL 2015)
(a) DNA gyrase
(b) Ligase
(c) Integrase
(d) Helicase
ANS (C)
264. The two explicit warms of gases are connected by : (SSC CGL 2015)
(a) Cp/Cv= R
(b) Cp–Cv= RJ
(c) Cp–Cv= R/J
(d) Cp+ Cv= RJ
ANS (B)
265. The anti-toxin penicillin is acquired from which of the accompanying ? (SSC CGL 2016)
(a) manufactured procedure
(b) a bacterium
(c) parasite
(d) infection contaminated cells
ANS (D)
266. Which of coming up next is demonstrated by the shade of a star ? (SSC CGL 2016)
(a) weight
(b) separation
(c) temperature
(d) size
ANS (C)
267. Nuclear number of an iota gives the quantity of which of the accompanying ? (SSC CGL 2016)
(an) electrons
(b) protons
(c) neutrons
(d) neutrons and protons
ANS (A)
268. DPT immunization is classified as which of the accompanying ? (SSC CGL 2016)
(an) Anti viral immunization
(b) Anti protozoan immunization
(c) Anti rickettsial immunization
(d) A joined antibody
ANS (D)
269. Which is the highest caliber of hard coal? (SSC CGL 12016)
(an) Anthracite
(b) Bituminous
(c) Lignite
(d) Peat
ANS (A)
270. For which one of the accompanying, 'Diodes' are commonly utilized for? (SSC CGL 2016)
(a) Rectification
(b) Amplification
(c) Modulation
(d) Filtration
ANS (A)
271. An anemometer estimates which of the accompanying ? (SSC CGL 2016)
(a) Speed of light
(b) Speed of wind
(c) Speed of water ebb and flow
(d) Speed of satellites
ANS (B)
272. Which cell issue in our body is answerable for visual weakness? (SSC CGL 2016)
(a) WBC
(b) Cone cell
(c) Rod Cell
(d) Neuron
ANS (B)
273. Which one of the accompanying structures the base of vegetable strands? (SSC CGL 2016)
(a) Cellulose
(b) Proteins
(c) Fats
(d) Oils
ANS (A)
274. A molecule is tossed vertically upward. At the point when it arrives at the most noteworthy point, it has __________. (SSC CGL 2016)
(an) a descending increasing speed
(b) an upward increasing speed
(c) a descending speed
(d) a level speed
ANS (A)
275. During aging of sugar, the compound which is constantly shaped is (SSC CGL 2016)
(a) Methyl Alcohol
(b) Ethyl Alcohol
(c) Acetic Acid
(d) Ethylene
ANS (B)
276. The quality or tone of a melodic sound created by a stringed instrument relies upon (SSC CGL 2016)
(a) recurrence of vibration
(b) length of the strings in the instrument
(c) Amplitude of vibration
(d) waveform of the sound
ANS (D)
277. Expulsion of carbon particles from air includes the standard of (SSC CGL 2016)
(a) Precipitation
(b) Filteration
(c) Electrophoresis
(d) Sedimentation
ANS (C)
278. Which light is least successful in photosynthesis? (SSC CGL 2016)
(a) Blue light
(b) Green light
(c) Red light
(d) Sunlight
ANS (B)
279. Which of the accompanying goes about as best adsorbent? (SSC CGL 2016)
(a) Charcoal
(b) Activated Charcoal
(c) Activated Coconut Charcoal
(d) Carbon dark
ANS (C)
280. The most extreme obsession of sun powered energy is done by (SSC CGL 2016)
(a) Bacteria
(b) Protozoa
(c) Fungi
(d) Green plants
ANS (D)
281. 'Parsec' is the unit estimation of (SSC CGL 2016)
(a) Density of stars
(b) Astronomical separation
(c) Brightness of eminent bodies
(d) Orbital speed of mammoth stars
ANS (B)
282. At room temperature, the metal that remaining parts fluid is: (SSC CGL 2016)
(a) Mercury
(b) Platinum
(c) Lead
(d) Zinc
ANS (A)
283. Which is known as carbolic corrosive? (SSC CGL 2016)
(a) Phenol
(b) Ethanol
(c) Acetic corrosive
(d) Oxalic corrosive
ANS (A)
284. Which one of the accompanying substances is typically found in pee? (SSC CGL 2016)
(a) Blood proteins
(b) Creatinine
(c) Red blood cells
(d) White blood cells
ANS (B)
285. The thymus organ creates a hormone called (SSC CGL 2016)
(a) thyroxine
(b) thymosin
(c) thyronine
(d) calcitonin
ANS (B)
286. Blood bunch AB has (SSC CGL 2016)
(a) No antigen
(b) No immunizer
(c) Neither antigen nor immunizer
(d) Both antigen and immunizer
ANS (B)
287. Which nutrients are those, whenever taken in overabundance can be perilous as they are put away in the body? (SSC CGL 2016)
(a) B Complex
(b) E and C
(c) B and C
(d) An and D
ANS (D)
288. Nuclear blast is activated by (SSC CGL 2016)
(a) thermo atomic response
(b) synthetic response
(c) controlled chain response
(d) uncontrolled chain response
ANS (D)
289. The marvel of alter in course of light when it goes starting with one medium then onto the next is called (SSC CGL 2016)
(a) Propagation
(b) Reflection
(c) Refraction
(d) Dispersion
ANS (C)
290. At the point when ice 3D squares are made, the entropy of water (SSC CGL 2016)
(a) doesn't change
(b) diminishes
(c) increments
(d) may either increment or decline contingent upon the procedure utilized
ANS (B)
291. Two vectors are said to be equivalent if (SSC CGL 2016)
(a) lone their extents are same
(b) just their headings are same
(c) both greatness and bearing are same
(d) extents are same yet headings are inverse
ANS (C)
292. The synthetic component that is constantly found in all infections is (SSC CGL 2016)
(a) proteins
(b) lipids
(c) DNA
(d) RNA
ANS (A)
293. Which is utilized as an Air contamination pointer? (SSC CGL 2016)
(an) Algae
(b) Fungi
(c) Bacteria
(d) Lichens
ANS (D)
294. Salination of soil is brought about by (SSC CGL 2016)
(a) Pesticides
(b) soil disintegration
(c) overabundance water system
(d) crop pivot
ANS (C)
1. An inward focal point consistently shapes a picture which is (SSC CGL 2010)
(a) genuine and erect
(b) virtual and erect
(c) genuine and reversed
(d) virtual and reversed
ANS (B)
2. A nutrient requires cobalt for its movement. The nutrient is (SSC CGL 2010)
(a) Vitamin B12
(b) Vitamin D
(c) Vitamin B2
(d) Vitamin A
ANS (A)
3. One of the constituents of nerve gas is
(an) Ethane
(b) Ethanol
(c) Ether
(d) Chloropicrin
ANS (D)
4. The modulus of inflexibility is the apportion of (SSC CGL 2010)
(a) longitudinal worry to longitudinal strain
(b) Volume worry to volume strain
(c) shearing worry to shearing strain
(d) elastic worry to malleable strain
ANS (B)
5. The proliferation of sound waves in a gas includes (SSC CGL 2010)
(an) adiabatic pressure and refraction
(b) isothermal pressure and rarefaction
(c) isochoric pressure and rarefaction
(d) isobaric pressure and rarefaction
ANS (A)
6. A stomic clock depends on advances in (SSC CGL 2010)
(a) Sodium
(b) Caesium
(c) Magnesium
(d) Aluminum
ANS (B)
7. Plasma film in eukaryotic celle is comprised of (SSC CGL 2010)
(a) Phospholipid
(b) Lipoprotein
(c) Phospholpo-protein
(d) Phospho-protein
ANS (A)
8. Which one of coming up next is likewise called the 'control plants' of the phone ? (SSC CGL 2010)
(a) Golgi body
(b) Mitochondrion
(c) Ribosome
(d) Lysosome
ANS (B)
9. What is the compound name of vinegar ? (SSC CGL 2010)
(a) Citric corrosive
(b) Acetic corrosive
(c) Pyruvic corrosive
(d) Malic corrosive
ANS (B)
10. Which of coming up next isn't a property of overwhelming water ? (SSC CGL 2010)
(a) Boiling purpose of substantial water is lower than that of, standard water
(b) Density of substantial water is higher than that of standard water
(c) Freezing purpose of substantial water is higher than that of standard water
(d) It produces consumption
ANS (A)
11. In which of the accompanying procedures is energy discharged ? (SSC CGL 2010)
(a) Respiration
(b) Photosynthesis
(c) Ingestion
(d) Absorption
ANS (A)
12. Creatures living in the three trunks are known as (SSC CGL 2010)
(an) Arboreal
(b) Volant
(c) Amphibious
(d) Aquatic
ANS (A)
13. In input recurrence of a full wave rectifier be n, at that point yield recurrence would be (SSC CGL 2010)
(a)n2
(b) n
(c)3n2
(d) 2n
ANS (A)
14. Warmth move on a level plane inside the climate is called (SSC CGL 2010)
(a) Conduction
(b) Convection
(c) Absorption
(d) Advection
ANS (D)
15. Commotion is estimated in (SSC CGL 2010)
(a) Watt
(b) REM
(c) Centigrade
(d) Decibel
ANS (D)
16. The bats can fly in obscurity in light of the fact that (SSC CGL 2010)
(a) they can see the articles in obscurity
(b) they have powerless legs and are probably going to be assaulted by predators
(c) they produce flashes of light
(d) they produce ultrasonic sound waves
ANS (D)
17. What changes will happen to a bow of ice and water kept at precisely zero degree Celsius? (SSC CGL 2010)
(an) All ice will liquefy
(b) All water will become ice
(c) No change will occur
(d) Only some ice will soften.
ANS (C)
18. The workmanship and study of guide making is called (SSC CGL 2010)
(a) Remote Sensing
(b) Cartography
(c) Photogrammetry
(d) Mapping
ANS (B)
19. Silver halides are utilized in photographic plates since they are (SSC CGL 2010)
(an) oxidized in air
(b) dissolvable in hyposolution
(c) decreased by light
(d) absolutely drab
ANS (C)
20. Tetra ethyle lead (TEL) is (SSC CGL 2010)
(an) an impetus in consuming non-renewable energy source
(b) a cell reinforcement
(c) a reductant
(d) an antiknock compound
ANS (D)
21. Curie point is the temperature at which (SSC CGL 2010)
(a) Matter gets radioactive
(b) A metal loses attractive properties
(c) A metal loses conductivity
(d) Transmutation of metal happens.
ANS (B)
22. The isotope utilized for the creation of nuclear energy is (SSC CGL 2010)
(a) U-235
(b) U-238
(c) U-234
(d) U-236
ANS (A)
23. The speeding up because of gravity at the equator (SSC CGL 2010)
(an) is not as much as that at the posts
(b) is more noteworthy than that at the posts
(c) is equivalent to that at the shafts
(d) doesn't rely upon the world's centripetal speeding up
ANS (A)
24. Which of coming up next isn't a nucleon ? (SSC CGL 2010)
(a) Proton
(b) Neutron
(c) Electron
(d) Positron
ANS (D)
25. The material utilized in the assembling of lead pencil is (SSC CGL 2010)
(a) Graphite
(b) Lead
(c) Carbon
(d) Mica
ANS (A)
26. Point of rubbing and edge of rest are (SSC CGL 2010)
(an) equivalent to one another
(b) not equivalent to one another
(c) relative to one another
(d) None of the abovementioned
ANS (A)
27. What befalls an individual who gets an inappropriate sort of blood? (SSC CGL 2010)
(an) All the courses contract
(b) All the courses dialates
(c) The RBCs agglutinate
(d) The spleen and lymphnodes crumble
ANS (C)
28. In the event that all projectiles couldn't be expelled from weapon shot damage of a man, it might cause harming by (SSC CGL 2010)
(a) Mercury
(b) Lead
(c) Iron
(d) Arsenic
ANS (D)
29. Ringworm is a ................ illness. (SSC CGL 2010)
(a) Bacterial
(b) Protozoan
(c) Viral
(d) Fungal
ANS (D)
30. Pituitary organ is arranged in (SSC CGL 2010)
(a) the base of the heart
(b) the base of the cerebrum
(c) the neck
(d) the mid-region
ANS (B)
31. Spit helps in the processing of: (SSC CGL 2011)
(a) Fats
(b) Starch
(c) Proteins
(d) Vitamins
ANS (B)
32. The longest bone in the human body is: (SSC CGL 2011)
(a) Ulna
(b) Humerus
(c) Femur
(d) Tibia
ANS (C)
33. The timespan of a pendulum when taken to the Moon would: (SSC CGL 2011)
(a) continue as before
(b) decline
(c) become zero
(d) increment
ANS (D)
34. The capacity of ball hearings in a wheel is: (SSC CGL2011)
(a) to build grating
(b) to change over active contact into moving rubbing
(c) to change over static contact into dynamic erosion
(d) only for accommodation
ANS (B)
35. 'Safeguards' are typically made of steel as it: (SSC CGL 2011)
(an) isn't weak
(b) has lower versatility
(c) has higher versatility
(d) has no flexible property
ANS (C)
36. Which of the accompanying could be utilized as fuel in force or rockets? (SSC CGL 2011)
(a) Liquid Hydrogen + Liquid Nitrogen
(b) Liquid Oxygen + Liquid Argon
(c) Liquid Nitrogen + Liquid Oxygen
(d) Liquid Hydrogen + Liquid Oxygen
ANS (D)
37. The expansion of gypsum to portland concrete aides in: (SSC CGL 2011)
(an) expanding the quality of concrete
(b) quick setting of concrete
(c) avoiding quick setting of concrete
(d) decrease in the expense of concrete
ANS (C)
38. White lung illness is pervasive among the laborers of: (SSC CGL 2011)
(a) Paper industry
(b) Cement industry
(c) Cotton industry
(d) Pesticide industry
ANS (D)
39. lodoform is utilized as a: (SSC CGL 2011)
(an) antipyretic
(b) pain relieving
(c) germicide
(d) soporific
ANS (C)
40. A counterfeit biological system is spoken to by: (SSC CGL 2011)
(a) pisciculture tank
(b) agrarian land
(c) zoo
(d) aquarium
ANS (D)
41. The constituents of car fumes that can cause malignant growth is are: (SSC CGL 2011)
(an) Oxides of nitrogen
(b) Carbon monoxide
(c) Polycyclic hydrocarbons
(d) Lead
ANS (D)
42. The ideal broke up oxygen level (in mg/liter) required for endurance of sea-going creatures is: (SSC CGL 2011)
(a) 4 – 6
(b) 2 – 4
(c) 8 – 10
(d) 12 – 16
ANS (A)
43. The world's just drifting national park is arranged in: (SSC CGL 2011)
(a) Manipur
(b) Kuala Lumpur
(c) Bilaspur
(d) Dispur
ANS (A)
44. Who created immunization for 'Little Pox'? (SSC CGL 2011)
(a) Sir Fredrick Grant Banting
(b) Sir Alexander Fleming
(c) Edward Jenner
(d) Louis Pasteur
ANS (C)
45. BT seed is related with (SSC CGL 2011)
(a) Rice
(b) Wheat
(c) Cotton
(d) Oil seeds
ANS (C)
46. Which one of the accompanying minerals is found in Monazite sand? (SSC CGL 2011)
(a) Potassium
(b) Uranium
(c) Thorium
(d) Sodium
ANS (C)
47. In coriander, the helpful parts are (SSC CGL 2011)
(a) roots and leaves
(b) leaves and blossoms
(c) leaves and dried natural products
(d) blossoms and dried organic products
ANS (C)
48. Which plant is called Herbal Indian Doctor? (SSC CGL 2011)
(an) Amla
(b) Mango
(c) Neem
(d) Tulsi
ANS (A)
49. The pH of human blood is (SSC CGL 2011)
(a) 7.2
(b) 7.8
(c) 6.6
(d) 7.4
ANS (D)
50. Which among coming up next is biggest endocrine organ in the body? (SSC CGL 2011)
(a) Thyroid
(b) Parathyroid
(c) Adrenal
(d) Pituitary
ANS (A)
51. Which among coming up next is the biggest well evolved creature? (SSC CGL 2011)
(an) Elephant
(b) Whale
(c) Dinosaur
(d) Rhinoceros
ANS (B)
52. Which part gets altered as the tusk of elephant? (SSC CGL second Sit. 2011)
(a) Canine
(b) Premolar
(c) Second incisor
(d) Molar
ANS (C)
53. Optical strands depend on the wonder of (SSC CGL . 2011)
(an) Interference
(b) Dispersion
(c) Diffraction
(d) Total Internal Reflection
ANS (D)
54. Presently a–days yellow lights are as often as possible utilized as road lights. Which of the accompanying gases is utilized in these lights? (SSC CGL 2011)
(a) Sodium
(b) Neon
(c) Hydrogen
(d) Nitrogen
ANS (A)
55. 'Delusion' is a case of (SSC CGL 2011)
(a) refraction of light in particular
(b) all out inner impression of light as it were
(c) refraction and all out inward impression of light
(d) scattering of light as it were
ANS (C)
56. The marvel of light connected with the apprearance of blue shade of the sky is (SSC CGL 2011)
(an) Interference
(b) Reflection
(c) Refraction
(d) Scattering
ANS (D)
57. Focal point is comprised of (SSC CGL 2011)
(a) Pyrex glass
(b) Flint glass
(c) Ordinary glass
(d) Cobalt glass
ANS (B)
58. The component which is utilized for vulcanizing elastic (SSC CGL 2011)
(a) Sulfur
(b) Bromine
(c) Silicon
(d) Phosphorus
ANS (A)
59. Which of the following is responsible for the extra strength of pyrex glass? (SSC CGL 2011)
(a) Potassium Carbonate
(b) Lead Oxide
(c) Borax
(d) Ferric Oxide
ANS (C)
60. The noble gas used for the treatment of cancer is (SSC CGL 2011)
(a) Helium
(b) Argon
(c) Krypton
(d) Radon
ANS (D)
60. The respectable gas utilized for the treatment of malignant growth is (SSC CGL 2011)
(a) Helium
(b) Argon
(c) Krypton
(d) Radon
ANS (D)
61. Preparation happens ordinarily in the (SSC CGL 2012)
(a) Cervix
(b) Vagina
(c) Fallopian tube
(d) Uterus
ANS (C)
62. Individuals expending liquor in substantial amounts by and large pass on of (SSC CGL 2012)
(a) liver or stomach malignant growth
(b) debilitating of heart muscles prompting heart failure
(c) blood malignant growth
(d) Cirrhosis
ANS (D)
63. The creatures at the base of the brushing natural way of life are (SSC CGL 2012)
(a) Carnivores
(b) Decomposers
(c) Producers
(d) Herbivores
ANS (C)
64. The mass of 10 moles of water is (SSC CGL 2012)
(a) 90 g
(b) 45 g
(c) 18 g
(d) 180 g
ANS (C)
65. Nutrient An is rich in (SSC CGL 2012)
(a) Carrot
(b) Lime
(c) Beans
(d) Rice
ANS (A)
66. The high breaking point of water contrasted with hydrogen sulfide or hydrogen chloride is expected to (SSC CGL 2012)
(a) Dipole protection
(b) Van der Waal's fascination
(c) Polar covalent holding
(d) Hydrogen holding
ANS (D)
67. Which of the accompanying decides the compound properties of a component? (SSC CGL 2012)
(a) Number of electrons
(b) Number of neutrons
(c) Number of protons
(d) All of the abovementioned
ANS (A)
68. 'Lumen' is the unit of (SSC CGL 2012)
(an) Illuminance
(b) Brightness
(c) Luminous transition
(d) Luminous force
ANS (C)
69. Which one of the accompanying powers is a 'dissipative power'? (SSC CGL2012)
(an) Electrostatic power
(b) Magnetic power
(c) Gravitational power
(d) Frictional power
ANS (D)
70. On the off chance that a resistive wire is prolonged, its opposition (SSC CGL 2012)
(a) diminishes
(b) stays consistent
(c) increments
(d) All of the abovementioned
ANS (C)
71. In the event that a magnet has a third post, at that point the third shaft is called (SSC CGL 2012)
(an) imperfect post
(b) ensuing post
(c) additional shaft
(d) arbirary shaft
ANS (B)
72. The sweet taste of natural products is expected to (SSC CGL 2012)
(a) Lactose
(b) Fructose
(c) Maltose
(d) Ribose
ANS (B)
73. Which is anything but a right explanation? (SSC CGL 2012)
(a) Phenols are acidic
(b) In benzene every one of the molecules lie in one plane
(c) Methylated soul contains just methanol
(d) Dilute arrangements contain less measure of solute
ANS (C)
74. The infective phase of Malaria is: (SSC CGL 2012)
(a) Gametocyte
(b) Ring stage
(c) Sporozoite
(d) Merozoite
ANS (C)
75. Which of coming up next is intended for the ex-situ preservation of different species? (SSC CGL 2012)
(a) Sperm bank
(b) Blood bank
(c) Germplasm bank
(d) Herbarium
ANS (C)
76. A green growth type sea store is: (SSC CGL 2012)
(a) Neritic remains
(b) Diatom Ooze
(c) Pteropod Ooze
(d) Pelagic stores
ANS (B)
77. Photosynthetic vesicle found in microscopic organisms is called a: (SSC CGL 2012)
(a) Mesosome
(b) Chromatophore
(c) Genophore
(d) Pneumatophore
ANS (B)
78. What kind of mirror is utilized in a view discovering reflection of a vehicle? (SSC CGL 2012)
(a) Convex mirror
(b) Plane mirror
(c) Concave mirror
(d) Paraboloidal mirror
ANS (A)
79. Pyroligneous corrosive got from wood contains: (SSC CGL 2012)
(a) 10% Formaldehyde
(b) 10% Acetic corrosive
(c) 10% Formic corrosive
(d) 10% ethanol
ANS (B)
80. Association Carbide India Ltd. fabricated essentially:(SSC CGL 2012)
(a) Heavy water
(b) Petrochemicals
(c) Fertilizers
(d) Leather merchandise
ANS (B)
81. Drying oils contain a genuinely huge extent of: (SSC CGL 2012)
(an) Unsaturaled unsaturated fats
(b) Fats
(c) Proteins
(d) Saturated unsaturated fats
ANS (A)
82. The red, orange and yellow shades of leaves are expected to:(SSC CGL 2012)
(a) Carotenoids
(b) Aldehydes
(c) Tannins
(d) Lignins
ANS (A)
83. We get sunlight on earth surface. What sort of light shafts are these? (SSC CGL 2012)
(a) Random
(b) Parallel
(c) Converging
(d) Diverging
ANS (A)
84. Polar-bears hold solutions for: (SSC CGL 2012)
(a) Type II diabetes
(b) Osteoporosis
(c) Breast-malignant growth
(d) Kidney disappointment
ANS (A)
85. Which shading/shades of light has the most noteworthy speed through vacuum? (SSC CGL 2012)
(a) Blue
(b) Red
(c) Green
(d) All of the abovementioned
ANS (D)
86. A definitive wellspring of energy in a hydroelectric power station is: (SSC 2012)
(a) sun oriented energy
(b) the potential energy of water
(c) the dynamic energy of water
(d) the electro-substance energy of water
ANS (B)
87. The malady that murders a greater number of individuals than lung malignant growth as an outcome of air contamination seems to be: (SSC CGL 2012)
(an) incessant bronchitis
(b) asthma
(c) emphesema
(d) coronary failure
ANS (C)
88. Which of the accompanying sets is accurately coordinated? (SSC CGL 2012)
(a) Milk of lime–sodium sulfate
(b) Glauber's salt–calcium sulfate
(c) Salt petre–potassium nitrate
(d) Gypsum–calcium hydroxide
ANS (C)
89. 'Eutrophication' is related with (SSC CGL 2012)
(a) Nitrates and Phosphates
(b) Sewage
(c) Silt load
(d) Vegetation
ANS (A)
90. The most ideal approach to keep up a characteristic harmony between the irritation and predator is by utilizing (SSC CGL 2012)
(a) bug sprays
(b) natural control
(c) pesticides
(d) herbicides
ANS (B)
91. 'Dry ice' is the dense type of (SSC CGL 2012)
(a) sulfur tri-oxide
(b) carbon dioxide
(c) exceptionally cooled water
(d) oxygen
ANS (B)
92. The materials which are emphatically pulled in by magnet are called (SSC CGL 2012)
(a) ferro-attractive substances
(b) widespread substances
(c) para-attractive substances
(d) dia-attractive substances
ANS (A)
93. In a pin-opening camera, we typically get (SSC CGL 2012)
(an) erect impression
(b) modified impression
(c) erect picture
(d) modified picture
ANS (B)
94. What befalls the dynamic energy of gas particles with ascent of temperature ? (SSC CGL 2012)
(a) Remains same
(b) Fluctuates
(c) Increases
(d) Decreases
ANS (C)
95. The sex of a youngster is resolved (SSC CGL 2012)
(a) six to seven weeks after origination
(b) in the third month of pregnancy
(c) at the hour of sperm's entrance
(d) at the hour of treatment of ovum
ANS (D)
96. The evolved way of life of the biological system is kept up by the exercises of (SSC CGL 2012)
(a) Decomposers
(b) Predators
(c) Producers
(d) Consumers
ANS (A)
97. Which one of these primates is nearest to the cutting edge man? (SSC CGL 2012)
(an) Orang-utan
(b) Chimpanzee
(c) Gorilla
(d) Gibbon
ANS (B)
98. A gram of ripe farming soil may contain microbes upto (SSC CGL 2012)
(a) 5,000,000
(b) one billion or more
(c) fifty thousand
(d) 500,000
ANS (B)
99. A decrease response includes (SSC CGL 2012)
(an) expansion of oxygen
(b) expansion of nitrogen
(c) expansion of hydrogen
(d) None of the abovementioned
ANS (C)
100. An antiknock for petroleum is (SSC CGL 2012)
(a) Sodium hydroxide
(b) Ethanol
(c) Sodium benzoate
(d) Lead tetraethyl
ANS (D)
101. Which one of the accompanying sets isn't accurately coordinated ? (SSC CGL 2012)
(a) Vitamin C - Scurvy
(b) Vitamin K - Clotting of blood
(c) Vitamin A - Night visual impairment
(d) Vitamin E - Rickets
ANS (D)
102. The fiber that will yield alkali when ruinously refined is (SSC CGL 2012)
(a) Wool
(b) Cellulose acetic acid derivation
(c) Cotton
(d) Silk
ANS (A)
103. During breath, energy is gotten from (SSC CGL 2012)
(an) ATP
(b) Chlorophyll
(c) RNA
(d) DNA
ANS (A)
104. When was a worldwide system of every day temperature records made ? (SSC CGL 2012)
(an) Around 1890
(b) Around 1920
(c) Around 1800
(d) Around 1850
ANS (B)
105. Sex hormones are (SSC CGL2012)
(a) Vitamins
(b) Alkanes
(c) Carbohydrates
(d) Steroids
ANS (D)
106. A type of buildup that lessens perceivability and messes breathing up is (SSC CGL 2012)
(a) Dew
(b) Frost
(c) Smog
(d) Mist
ANS (C)
107. Green organs are related with (SSC CGL 2012)
(a) Reproduction
(b) Excretion
(c) Respiration
(d) Digestion
ANS (B)
108. During breath, the gases go into the blood and leave the equivalent by the procedure of (SSC CGL 2012)
(an) Active vehicle
(b) Diffusion
(c) Diffusion and dynamic vehicle
(d) Osmosis
ANS (B)
109. Heart is without (SSC CGL 2012)
(a) Cardiac muscle
(b) Involuntary muscle
(c) Voluntary muscle
(d) Smooth muscle
ANS (C)
110. The dirt saltiness is estimated by (SSC CGL 2012)
(a) Conductivity meter
(b) Hygrometer
(c) Psychrometer
(d) Auxanometer
ANS (B)
111. Which of coming up next is a contagious infection? (SSC CGL 2012)
(a) Leucoderma
(b) Eczema
(c) Ringworm
(d) Elephantiasis
ANS (C)
112. Chickenpox is brought about by (SSC CGL 2012)
(a) DNA infection
(b) Variola infection
(c) Streptococcus
(d) Vibrio cholerae
ANS (A)
113. Instruments can be protected from outside attractive impacts by encompassing them with (SSC CGL 2012)
(an) Iron shield
(b) Rubber shield
(c) Brass shield
(d) Glass shield
ANS (C)
114. Locate the odd one. (SSC CGL 2012)
(a) Marble
(b) Chalk
(c) Limestone
(d) Slaked lime
ANS (D)
115. Coming up next is a pseudo-power: (SSC CGL 2012)
(a) Centrepetal power
(b) Centrifugal response power
(c) Centrifugal power
(d) Strong atomic power
ANS (C)
116. The water powered brake utilized in autos is an immediate use of (SSC CGL 2012)
(an) Archimedes' standard
(b) Torricellean law
(c) Bernoulli's Theorem
(d) Pascal's law
ANS (D)
117. Amides can be changed over to amines by the response named (SSC CGL 2012)
(a) Perkin
(b) Claisen
(c) Hoffman
(d) Clemmesen
ANS (C)
118. The base utilized as an acid neutralizer may be (SSC CGL 2012)
(a) Calcium hydroxide
(b) Barium hydroxide
(c) Magnesium hydroxide
(d) Silver hydroxide
ANS (C)
119. A procedure which isn't useful in the avoidance of rusting of iron is (SSC CGL 2012)
(a) toughening
(b) applying oil
(c) exciting
(d) painting
ANS (A)
120. Denatured alcohol (SSC CGL 2012)
(a) is a form of alcohol
(b) is unfit for drinking as it contains poisonous substances
(c) contains coloured impurities
(d) is sweet to taste
ANS (B)
121. Phenolics as toxins can be expelled from squander water by utilization of (SSC CGL 2012)
(an) Ion trade sap procedure
(b) Electrolyte decay procedure
(c) Reverse assimilation strategy
(d) Polymeric adsorbents
ANS (D)
122. The solidness of a lake biological system relies upon (SSC CGL 2012)
(a) small scale living beings and fishes
(b) small scale life forms and zoo tiny fishes
(c) fishes and reptiles
(d) makers and shoppers
ANS (D)
123. Supersonic planes make a stun wave called (SSC CGL2012)
(a) Transition wave
(b) Ultrasound
(c) Transverse wave
(d) Sonic blast
ANS (D)
124. The risk signals are red while the eye is increasingly touchy to yellow in light of the fact that (SSC CGL 2012)
(an) ingestion in red is not exactly yellow and consequently red is unmistakable from a separation
(b) dispersing in yellow light is not exactly red
(c) the wavelength of red light is more than yellow light
(d) none of the above reasons
ANS (C)
125. Transboundary contamination (or) Acid downpour is brought about by :(SSC CGL 2013)
(a) Nitrogen oxide and sulfur dioxide
(b) Carbon monoxide
(c) Carbon dioxide
(d) Hydrocarbon
ANS (A)
126. Which of coming up next is an endemic species? (SSC CGL 2013)
(a) Nicobar pigeon
(b) Horn bill
(c) Indian Rhino
(d) Pink head duck
ANS (A)
127. The cataclysmic event where carbon-di-oxide abruptly emits from a profound lake water is known as __________.(SSC CGL 2013)
(a) Liminic
(b) Lacaustrine
(c) Fluvial
(d) Glacial
ANS (A)
128. Blood bunch was found by :
(an) Alexander Fleming
(b) William Harvey
(c) Landsteiner
(d) Pavlov
ANS (C)
129. Select the right match : (SSC CGL 2013)
(an) Egg yolk Protein and Fat
(b) Fleshy nourishments Calcium and Protein
(c) Fish Starch and Vitamin
(d) Milk Fiber and Minerals
ANS (C)
130. Blood is a : (SSC CGL 2013)
(a) conceptive tissue
(b) connective tissue
(c) epithelial tissue
(d) solid tissue
ANS (B)
131. DPT immunization is managed to anticipate illnesses like : (SSC CGL 2013)
(a) Diphtheria, Pertussis and Typhoid
(b) Diphtheria, Pertussis and Tetanus
(c) Dengue, Pertussis and Typhoid
(d) Dengue, Polio and Tetanus
ANS (B)
132. The malady that has been killed from the world, is : (SSC CGL 2013)
(a) Small pox
(b) Leprosy
(c) Poliomyelitis
(d) Chicken pox
ANS (A)
133. In dicots the dust grains have : (SSC CGL 2013)
(a) one germ pore
(b) two germ pores
(c) three germ pores
(d) four germ pores
ANS (C)
134. 'Farad' is the unit of : (SSC CGL 2013)
(a) Conductnce
(b) Capacitance
(c) Inductance
(d) Resistance
ANS (B)
135. Steel is more elasitc than elastic since it : (SSC CGL 2013)
(an) is more enthusiastically than elastic
(b) requires bigger disfiguring power
(c) is rarely disfigured
(d) is disfigured effectively
ANS (D)
136. Distinguish the old term among the accompanying gathering : (SSC CGL 2013)
(a) Coaxial link
(b) Optical fiber
(c) Twisted pair wire
(d) Microwaves
ANS (B)
137. Stains of rust on garments can be evacuated by : (SSC CGL 2013)
(a) H2O2
(b) Oxalic corrosive
(c) Petrol
(d) Alcohol
ANS (B)
138. The level of nitrogen present in ammonium sulfate is : (SSC CGL 2013)
(a) 18%
(b) 21%
(c) 25%
(d) 30.5%
ANS (B)
139. Ethanol containing 5% water is known as : (SSC CGL 2013)
(an) Absolute liquor
(b) Dilute liquor
(c) Power liquor
(d) Rectified soul
ANS (D)
140. The hormone utilized as an oral prophylactic is : (SSC CGL 2013)
(an) Aldesterone
(b) Cortisone
(c) Progesterone
(d) Testosterone
ANS (C)
141. Extend the term IPCC: (SSC CGL 2013)
(an) International Pollution Control Council
(b) International Panel of Climate Control
(c) Interim Panel of Climate Change
(d) Intergovernmental Panel on Climate Change
ANS (D)
142. Worthy "Commotion Pollution Level" in India go between: (SSC CGL 2013)
(a) 10-15 dec
(b) 16-35 dec
(c) 40-45 dec
(d) 70-100 dec
ANS (C)
143. Endosulfan splash on cashew crop brought about the contamination to the tune of disaster in : (SSC CGL 2013)
(a) Tamil Nadu
(b) Kerala
(c) Andhra Pradesh
(d) Karnataka
ANS (B)
144. Hypothensmia happens because of loss of unnecessary warmth from body because of unexpected low internal heat level in : (SSC CGL 2013)
(a) Snakes
(b) Frogs
(c) Human creatures
(d) Lizards
ANS (C)
145. Solids which direct power at higher temperature yet not at lower temperature are called (SSC CGL 2013)
(a) super-conductor
(d) metallic-conveyor
(c) semi-conductor
(d) cover
ANS (C)
146. Which one of the accompanying has most noteworthy mass? (SSC CGL 2013)
(an) electron
(d) proton
(c) neutron
(d) hydrogen core
ANS (C)
147. A TV slot is portrayed by (SSC CGL 2013)
(a) recurrence of transmitted sign
(b) speed of transmitted sign
(c) physical element of TV screen
(d) size of picture tube
ANS (A)
148. The thickness of water is 1 g/cc. This is carefully substantial at (SSC CGL 2013)
(a) 0°C
(b) 4°C
(c) 25°C
(d) 100°C
ANS (B)
149. The procedure of photosynthesis includes transformation of (SSC CGL 2013)
(a) synthetic energy into brilliant energy
(b) synthetic energy into mechanical energy
(c) sun based energy into substance energy
(d) mechanical energy into sun based energy
ANS (C)
150. A colloidal framework where a fluid is scattered in a fluid is called. (SSC CGL 2013)
(a) gel
(b) emulsion
(c) sol
(d) encourage
ANS (B)
151. The clean compound present in dettol is (SSC CGL 2 2013)
(an) Iodine
(b) Enloroxylenol
(c) Biothional
(d) Cresol
ANS (B)
152. Genomic (DNA) contemplates in camel have been finished as of late by the researchers of (SSC CGL second Sit. 2013)
(a) South Africa
(b) India
(c) China
(d) Pakistan
ANS (C)
153. Air quality portraying PM 2.5 is progressively dangerous to (SSC CGL 2013)
(an) Archeological Monuments
(b) National Parks
(c) Botanical Gardens
(d) Old Men and Women
ANS (D)
154. Channeled Natural Gas (PNG) is utilized for (SSC CGL 2013)
(a) Mining
(b) Welding
(c) Anesthesia
(d) Cooking
ANS (D)
155. Greenpark Stadium is in (SSC CGL 2013)
(a) Bengaluru
(b) Dehradun
(c) Chandigarh
(d) Kanpur
ANS (D)
156. Which of coming up next is an imperiled species? (SSC CGL 2013)
(a) Black buck
(b) Blue sheep
(c) Gangetic dolphin
(d) Mithun
ANS (C)
157. Of the accompanying man-made calamities, which is socially initiated? (SSC CGL 2013)
(a) Debris Avalanche
(b) Salt Water Intrusion
(c) Arson
(d) Ozone consumption
ANS (C)
158. Which one of the accompanying endocrine organ is arranged in the neck? (SSC CGL 2013)
(a) Pancreas
(b) Thyroid
(c) Pituitary
(d) Adrenals
ANS (B)
159. The seat of insight is arranged in the (SSC CGL 2013)
(a) cerebrum
(b) cerebellum
(c) medulla
(d) thalamus
ANS (B)
160. What is the Normal Blood Volume in human grown-up? (SSC CGL 2013)
(a) One liter
(b) Three liters
(c) Five liters
(d) Seven liters
ANS (C)
161. The fasting blood glucose level in grown-ups in mg/100 ml is (SSC CGL 2013)
(a) 200
(b) 160
(c) 100
(d) 60
ANS (C)
162. Entomology is the investigation of (SSC CGL 2013)
(a) Birds
(b) Insects
(c) Fossils
(d) Fungi
ANS (B)
163. Exobiology is a science that manages (SSC CGL 2013)
(a) wiped out structures
(b) life in different planets
(c) life in the space
(d) life in marine territory
ANS (C)
164. In radio-correspondence, the sign radiated by transmitting recieving wire are thought about (SSC CGL 2013)
(a) stratosphere
(b) ozonosphere
(c) ionosphere
(d) troposphere
ANS (C)
165. Modest marine creatures which comprise limestone skeletons are called (SSC CGL 2013)
(a) Coral reefs
(b) Diatoms
(c) Clamitomonous
(d) Foraminifera
ANS (A)
166. Which of the accompanying plant shades ingests in red and far-red locale of light? (SSC CGL 2013)
(a) Phytochrome
(b) Cryptochrome
(c) Carotenoide
(d) Chlorophyll
ANS (A)
167. The procedure through which overabundance of light energy is disseminated in photosynthesis is known as(SSC CGL 2013)
(a) Photolysis
(b) Photophosphorylation
(c) Quenching
(d) Scavenging
ANS (C)
168. Helps infection devastates (SSC CGL 2013)
(a) Neutrophils
(b) Basophils
(c) Lymphocytes
(d) Monocytes
ANS (C)
169. The gadget utilized for estimating the wavelength of X-beams is (SSC CGL 2013)
(a) Bragg Spectrometer
(b) Mass Spectrometer
(c) G. M. Counter
(d) Cyclotron
ANS (A)
170. Alpha molecule is the core of an iota of (SSC CGL 2013)
(a) Helium
(b) Oxygen
(c) Lithium
(d) Hydrogen
ANS (A)
171. Teeth and Bones obtain quality and unbending nature from (SSC CGL 2013)
(a) Chlorine
(b) Sodium
(c) Calcium
(d) Fluorine
ANS (C)
172. The sort of tail found in Shark is (SSC CGL 2013)
(a) Heterocercal
(b) Diphycercal
(c) Protocercal
(d) Homocercal
ANS (A)
173. The Sigmoid Colon is a piece of (SSC CGL 2013)
(a) Large Intestine
(b) Ileum
(c) Small Intestine
(d) Anal Canal
ANS (A)
174. A decent conductor while conveying current is (SSC CGL 2013)
(an) emphatically charged
(b) electrically unbiased
(c) then again charged positive and negative
(d) adversely charged
ANS (D)
175. Covering of strong waste with imperviouos material is known as (SSC CGL 2013)
(a) Landfill
(b) Capping
(c) Encapsulation
(d) Chemical obsession
ANS (C)
176. Bright beams can be utilized in water treatment as (SSC CGL 2013)
(a) Hydrolyser
(b) Disinfectant
(c) Flocculator
(d) Precipitator
ANS (B)
177. Thiamidine dimer development in DNA is brought about by (SSC CGL 2013)
(a) b and g-beams
(b) UV-beams
(c) IR-beams
(d) X-beams
ANS (B)
178. Silicone is a polymer of (SSC CGL 2013)
(a) Dialkyl dichloro silane
(b) Silane
(c) Tetraalkyl silane
(d) Silicon tetrachloride
ANS (A)
179. Which is a characteristic colloid? (SSC CGL 2013)
(a) Cane-sugar
(b) Blood
(c) Sodium chloride
(d) Urea
ANS (B)
180. Which one of the accompanying doesn't contain Silver?
(a) German Silver
(b) Horn Silver
(c) Ruby Silver
(d) Lunar Caustic
ANS (A)
181. The nearness of Cobalt in Vitamin B12 was built up just because by (SSC CGL 2013)
(a) Borax-Bead test
(b) Sodium Nitroprusside test
(c) Hydrolysis test
(d) Spectroscopy
ANS (D)
182. Which bacterial strain created from regular confines by hereditary controls can be utilized for treating oil slicks? (SSC CGL 2013)
(a) Clostridium
(b) Nitrosomonas
(c) Pseudomonas
(d) Agrobacterium
ANS (B)
183. Decrease of nitrates to smelling salts can be accomplished through one of the accompanying strategies : (SSC CGL 2013)
(an) in antacid medium utilizing Devarda's combination.
(b) in nonpartisan medium utilizing Devarda's amalgam.
(c) in acidic medium utilizing Devarda's composite.
(d) in nonpartisan medium utilizing Cupric oxide.
ANS (A)
184. Corn meal of sewage are evacuated in (SSC CGL 2013)
(a) Grit chamber
(b) Detritus tank
(c) Skimming tank
(d) Trickling channel
ANS (A)
185. The most influenced sulfur containing amino corrosive by PAN is (SSC CGL 2013)
(a) Cysteine
(b) Methonine
(c) Proline
(d) Globuline
ANS (A)
186. Which of the accompanying has zero electron partiality ? (SSC CGL 2013)
(an) Oxygen
(b) Fluorine
(c) Nitrogen
(d) Neon
ANS (D)
187. The human body's biggest blood vessel is (SSC CGL 2013)
(a) Pulmonary vein
(b) Aorta
(c) Renal vein
(d) Coronary vein
ANS (B)
188. In human body, which one of the accompanying hormones directs blood calcium and phosphate ? (SSC CGL 2013)
(a) Glucagon
(b) Growth hormone
(c) Parathyroid hormone
(d) Thyroxine
ANS (C)
189. How do most creepy crawlies breathe ? (SSC CGL 2013)
(a) Through skin
(b) Through gills
(c) By tracheal framework
(d) By lungs
ANS (C)
190. In atomic responses, there is preservation of (SSC CGL 2013)
(a) mass in particular
(b) force as it were
(c) energy as it were
(d) mass, energy and force
ANS (C)
191. At the point when a molecule and an antiparticle interact with one another, they (SSC CGL 2013)
(a) repell one another
(b) obliterate one another
(c) go undisturbed
(d) turn about a typical pivot
ANS (B)
192. Photoelectric impact is (SSC CGL 2013)
(an) a quick procedure
(b) deferred process
(c) outflow of protons
(d) outflow of neutrons
ANS (A)
193. For a molecule moving with a steady speed along a straight line PQ, the hodograph is (SSC CGL 2013)
(an) a straight line parallel to PQ
(b) a straight line opposite to PQ
(c) a point
(d) a circle
ANS (D)
194. Aluminum is acquired by the electrolysis of unadulterated Al2O3 broke up in (SSC CGL 2013)
(a) Bauxite
(b) Cryolite
(c) Feldspar
(d) Alumina
ANS (B)
195. Complete hydrolysis of cellulose gives (SSC CGL 2013)
(a) D-fructose
(b) L-glucose
(c) D-glucose
(d) L-fructose
ANS (C)
196. Each body fragment of Earthworm is called (SSC CGL 2013)
(a) Proglottid
(b) Metamere
(c) Scolex
(d) Rostellum
ANS (B)
197. The contaminations which move descending with permeating ground water are called (SSC CGL 2013)
(a) Leachates
(b) Pollutates
(c) Earthites
(d) Percolates
ANS (A)
198. Lungs are situated in the (SSC CGL 2013)
(a) stomach hole
(b) pericardial hole
(c) peritoneal hole
(d) pleural hole
ANS (D)
199. Which one of coming up next is the perfect nourishment for infants? (SSC CGL 2013)
(a) Water
(b) Sugar
(c) Honey
(d) Milk
ANS (D)
200. Interpretation implies the combination of (SSC CGL 2013)
(a) Lipids
(b) Protein
(c) DNA
(d) RNA
ANS (C)
201. Hydrochloric corrosive is discharged by the cells coating the (SSC CGL 2013)
(an) Oral hole
(b) Stomach
(c) Ileum
(d) Colon
ANS (B)
202. Emulsification is (SSC CGL 2013)
(a) breaking fats into little globules
(b) processing of fats
(c) ingestion of fats
(d) stockpiling of fats
ANS (A)
203. Scientific categorization is a science that manages (SSC CGL 2013)
(a) Morphology
(b) Anatomy
(c) Classification
(d) Economic employments
ANS (C)
204. Which of coming up next is liable for the working of Newton's shading circle analyze? (SSC CGL 2013)
(a) Formation of unadulterated spectra
(b) Formation of tainted spectra
(c) Persistence of vision
(d) Principle of integral shading
ANS (C)
205. The measurement MLT–2 compares to (SSC CGL first 2013)
(a) power
(b) work done
(c) increasing speed
(d) speed
ANS (A)
206. Who is the organizer of quantum hypothesis of radiation? (SSC CGL 2013)
(an) Einstein
(b) Bohr
(c) Plank
(d) S.N. Bose
ANS (C)
207. Fiber optics link utilized in correspondence, chips away at the standard of (SSC CGL 2013)
(a) normal impression of light
(b) diffuse impression of light
(c) refraction of light
(d) complete inner impression of light
ANS (D)
208. The external skin the greater part of the shellfish are comprised of a sugar. This starch is (SSC CGL 2013)
(a) cellulose
(b) galactose
(c) chitin
(d) starch
ANS (C)
209. Rutherford's dispersing test demonstrated the nearness of (SSC CGL 2013)
(a) particles in all issue
(b) electrons in iotas
(c) neutrons in iotas
(d) core in iotas
ANS (D)
210. At the point when a metal is warmed in a fire, the electrons retain energy and bounce to higher energy state. On returning to the lower energy state, they discharge light, which we can see in (SSC CGL 2013)
(a) Raman spectra
(b) Absorption spectra
(c) Emission spectra
(d) Fluorescence
ANS (C)
211. Blood weight might be expanded by the exorbitant discharge of (SSC CGL 2013)
(a) Thyroxine
(b) Testosterone
(c) Estradiol
(d) Estrol
ANS (A)
212. The Concept of 'Green House Gases" was hypothesized by (SSC CGL 2013)
(a) Joseph Furier
(b) Abdul Kalam
(c) M. S. Swaminathan
(d) Richael Carlson
ANS (A)
213. "Bhopal gas catastrophe" 1984 is identified with (SSC CGL 2013)
(an) Aluminum Phosphide
(b) Methyl bromide
(c) Methyl isocyanate
(d) Carbon dioxide
ANS (C)
214. The Particulate Matter (PM–10) breathed out from the contaminated air is regularly sifted through during the procedure of (SSC CGL 2013)
(a) Coughing
(b) Sneezing
(c) An and B
(d) Urination
ANS (B)
215. The creature who can devour progressively salt among coming up next is (SSC CGL 2013)
(a) Sheep
(b) Camel
(c) Donkey
(d) Dog
ANS (B)
216. Desert plant is alluded to as (SSC CGL 2014)
(a) Hydrophyte
(b) Mesophyte
(c) Xerophyte
(d) Epiphyte
ANS (C)
217. Which of coming up next is definitely not a sustainable asset? (SSC CGL 2014)
(a) Thorium
(b) Geothermal warmth
(c) Tidal power
(d) Radiant energy
ANS (A)
218. What number of neck waterway cells are found in the archegonium of a plant? (SSC CGL 2014)
(a) One
(b) Two
(c) Three
(d) Four
ANS (A)
219. Which angiosperm is vesselless? (SSC CGL 2014)
(a) Hydrilla
(b) Trochodendron
(c) Maize
(d) Wheat
ANS (B)
220. Who was the principal kid brought into the world after employable strategy? (SSC CGL 2014)
(a) Caesar
(b) Huxley
(c) William
(d) Pasteur
ANS (A)
221. Myrmecology is investigation of (SSC CGL 2014)
(an) Insects
(b) Ants
(c) Crustaceans
(d) Arthropods
ANS (B)
222. HIV regularly changes is shapes because of the nearness of a chemical called (SSC CGL 2014)
(a) Reverse Transcriptase
(b) Enterokinase
(c) Nucleotidase
(d) Nucleoditase
ANS (A)
223. Fleming's correct hand rule is utilized to discover the heading of the (SSC CGL 2014)
(an) Alternate current
(b) Direct present
(c) Induced current
(d) Actual current
ANS (C)
224. The unit of electrical power is (SSC CGL 2014)
(a) Volt
(b) Watt
(c) Kilowatt hour
(d) Ampere
ANS (B)
225. The opposition of the human body (dry condition) is of the request for (SSC CGL 2014)
(a) 101Ohm
(b) 102Ohm
(c) 103Ohm
(d) 104Ohm
ANS (D)
226. Certain substances free their electrical opposition totally at overly low temperature. Such substances are called (SSC CGL 2014)
(a) super conductors
(b) semi conductors
(c) dielectrics
(d) immaculate conductors
ANS (A)
227. The segment of the CPU that chooses, translates and screens the execution of program guidelines is (SSC CGL 2014)
(a) Memory
(b) Register unit
(c) Control unit
(d) ALU
ANS (C)
228. Metal contains (SSC CGL 2014)
(a) Copper and Zinc
(b) Copper and Tin
(c) Copper and Silver
(d) Copper and Nickel
ANS (A)
229. Which is the most flawless business type of iron? (SSC CGL 2014)
(a) Pig iron
(b) Steel
(c) Stainless steel
(d) Wrought iron
ANS (D)
230. In galvanization, iron is covered with (SSC CGL 2014)
(a) Copper
(b) Zinc
(c) Tin
(d) Nicked
ANS (B)
231. Which one of coming up next is otherwise called arrangement? (SSC CGL 2014)
(an) A compound
(b) A homogeneous blend
(c) A heterogeneous blend
(d) A suspension
ANS (B)
232. The cells which are intently related and associating with watch cells are (SSC CGL 2014)
(a) Transfusion tissue
(b) Complementary cells
(c) Subsidiary cells
(d) Hypodermal cells
ANS (C)
233. Transformation of starch to sugar is basic for (SSC CGL 2014)
(a) Stomatal opening
(b) Stomatal shutting
(c) Stomatal arrangement
(d) Stomatal development
ANS (A)
234. Which of the accompanying Genetically Modified vegetable is as of late being made accessible in Indian market? (SSC CGL 2014)
(a) Carrot
(b) Radish
(c) Brinjal
(d) Potato
ANS (C)
235. Electric flow is estimated utilizing which of the accompanying instrument ? (SSC CGL 2015)
(a) Voltmeter
(b) Anemometer
(c) Wattmeter
(d) Ammeter
ANS (D)
236. Photoperiodisrn influences (SSC CGL 2015)
(a) Flowering
(b) Vegetative development
(c) Fruiting
(d) All of these
ANS (D)
237. Match the accompanying : (SSC CGL 2015)
I II
A. Ascorbic corrosive 1. Photosynthetic shade
B. Chlorophyll 2. Quencher
C. Carotenoid 3. Catalyst
D. Superoxide 4. Nutrient C
dismutase
A B C D
(a) 4 2 1 3
(b) 2 4 1 3
(c) 4 1 3 2
(d) 4 1 2 3
ANS (D)
238. Allantois of Embryo helps in (SSC CGL 2015)
(a) breath
(b) discharge
(c) insurance
(d) absorption
ANS (
239. Which one of the accompanying creatures has a place with mollusca ? (SSC CGL 2015)
(a) Hare
(b) Hydra
(c) Hyla
(d) Haliotis
ANS (D)
240. Outside the core DNA is found in (SSC CGL 2015)
(a) Mitochondria
(b) Ribosome
(c) Endoplasmic reticulum
(d) Golgi bodies
ANS (A)
241. Creature protein is called five star protein since it is (SSC CGL 2015)
(a) flavorful in taste
(b) less expensive in the market
(c) wealthy in basic amino acids
(d) effectively absorbable
ANS (C)
242. It is anything but difficult to blast a gas filled inflatable with a needle than with a nail. It is on the grounds that (SSC CGL 2015)
(a) nail applies more weight than needle on the inflatable
(b) needle applies more weight than nail on the inflatable
(c) gas is receptive with the needle
(d) nail is more longer than needle
ANS (B)
243. The speed of sound in soggy air is more than in dry air in light of the fact that the sodden air has (SSC CGL 2015)
(a) less weight than dry air
(b) more weight than dry air
(c) more thickness than dry air
(d) less thickness than dry air
ANS (C)
244. X–beams can be utilized (SSC CGL 2015)
(a) to recognize heart maladies.
(b) to recognize deserts in valuable stones and precious stones.
(c) to distinguish gold under the earth.
(d) for cutting and welding of metals.
ANS (B)
245. Ice is stuffed in observed residue in light of the fact that (SSC CGL 2015)
(a) saw dust is poor conductor of warmth.
(b) saw dust is a decent conductor of warmth.
(c) saw dust doesn't adhere to the ice.
(d) saw residue won't get softened effectively.
ANS (A)
246. What happens when a drop of glycerol is added to squashed KMnO4 spread of a paper ? (SSC CGL 2015)
(a) There is a rough blast
(b) There is no response
(c) The paper lights
(d) There is a popping sound.
ANS (A)
247. Most normally utilized dying operator is (SSC CGL 2015)
(an) Alcohol
(b) Carbon dioxide
(c) Chlorine
(d) Sodium chloride
ANS (C)
248. The least entering force beam is (SSC CGL 2015)
(an) a–Ray
(b) b–Ray
(c) g–Ray
(d) X–Ray
ANS (A)
249. Hydrogen peroxide is a powerful cleaning specialist. Which one of the accompanying item results when it promptly loses dynamic oxygen ? (SSC CGL first Sit. 2015)
(a) Water
(b) Hydrogen
(c) Ozone
(d) Nasant Hydrogen
ANS (A)
250. The most extreme obsession of sun powered energy is done by (SSC CGL 2015)
(a) Bacteria
(b) Fungi
(c) Green plants
(d) Protozoa
ANS (C)
251. The term 'dark colored air' is utilized for (SSC CGL 2015)
(a) Photochemical brown haze
(b) Sulfurous brown haze
(c) Industrial brown haze
(d) Acid vapor
ANS (A)
252. Peroxyacetyl nitrate is a (SSC CGL 2015)
(a) Plant hormone
(b) Vitamin
(c) Secondary toxin
(d) Acidic color
ANS (C)
253. Which of the accompanying particles has the double idea of molecule wave ? (SSC CGL 2015)
(a) Neutron
(b) Electron
(c) Meson
(d) Proton
ANS (B)
254. The metal particle present in nutrient B12 is :(SSC CGL 2015)
(a) nickel
(b) cobalt
(c) iron
(d) zinc
ANS (B)
255. Who of the accompanying has given the term rhizosphere : (SSC CGL 2015)
(an) Alexopolus
(b) Garret
(c) Hiltner
(d) None of the given alternatives
ANS (D)
256. Turn around interpretation was found by :(SSC CGL 2015)
(a) Beadle and Tatum
(b) Watson and Crick
(c) Temin and Baltimore
(d) Har Govind Khorana
ANS (C)
257. Consumes brought about by steam are considerably more extreme than those brought about by bubbling water on the grounds that: (SSC CGL 2015)
(a) Steam punctures through the pores of body rapidly
(b) Temperature of steam is higher
(c) Steam is gas and overwhelms the body rapidly
(d) Steam has inactive warmth
ANS (D)
258. Which among coming up next is the best sugar? (SSC CGL 2015)
(a) lactose
(b) maltose
(c) glucose
(d) fructose
ANS (C)
259. Ultra refinement of a metal is done by : (SSC CGL 2015)
(a) purifying
(b) draining
(c) zone softening
(d) slagging
ANS (C)
260. Microbial corruption of nitrates into climatic nitrogen is known as : (SSC CGL 2015)
(an) Ammonification
(b) Denitrification
(c) Putrefacation
(d) Nitrifcation
ANS (B)
261. The best milch breed on the planet is : (SSC CGL 2015)
(a) Deoni
(b) Holstein – Friesian
(c) Sindhi
(d) Chittagong
ANS (B)
262. Sloppy water is treated with alum in filtration process, it is named as : (SSC CGL 2015)
(an) assimilation
(b) adsorption
(c) coagulation
(d) emulsification
ANS (C)
263. A catalyst delivered by HIV that permits the mix of HIV DNA into the host cell's DNA is: (SSC CGL 2015)
(a) DNA gyrase
(b) Ligase
(c) Integrase
(d) Helicase
ANS (C)
264. The two explicit warms of gases are connected by : (SSC CGL 2015)
(a) Cp/Cv= R
(b) Cp–Cv= RJ
(c) Cp–Cv= R/J
(d) Cp+ Cv= RJ
ANS (B)
265. The anti-toxin penicillin is acquired from which of the accompanying ? (SSC CGL 2016)
(a) manufactured procedure
(b) a bacterium
(c) parasite
(d) infection contaminated cells
ANS (D)
266. Which of coming up next is demonstrated by the shade of a star ? (SSC CGL 2016)
(a) weight
(b) separation
(c) temperature
(d) size
ANS (C)
267. Nuclear number of an iota gives the quantity of which of the accompanying ? (SSC CGL 2016)
(an) electrons
(b) protons
(c) neutrons
(d) neutrons and protons
ANS (A)
268. DPT immunization is classified as which of the accompanying ? (SSC CGL 2016)
(an) Anti viral immunization
(b) Anti protozoan immunization
(c) Anti rickettsial immunization
(d) A joined antibody
ANS (D)
269. Which is the highest caliber of hard coal? (SSC CGL 12016)
(an) Anthracite
(b) Bituminous
(c) Lignite
(d) Peat
ANS (A)
270. For which one of the accompanying, 'Diodes' are commonly utilized for? (SSC CGL 2016)
(a) Rectification
(b) Amplification
(c) Modulation
(d) Filtration
ANS (A)
271. An anemometer estimates which of the accompanying ? (SSC CGL 2016)
(a) Speed of light
(b) Speed of wind
(c) Speed of water ebb and flow
(d) Speed of satellites
ANS (B)
272. Which cell issue in our body is answerable for visual weakness? (SSC CGL 2016)
(a) WBC
(b) Cone cell
(c) Rod Cell
(d) Neuron
ANS (B)
273. Which one of the accompanying structures the base of vegetable strands? (SSC CGL 2016)
(a) Cellulose
(b) Proteins
(c) Fats
(d) Oils
ANS (A)
274. A molecule is tossed vertically upward. At the point when it arrives at the most noteworthy point, it has __________. (SSC CGL 2016)
(an) a descending increasing speed
(b) an upward increasing speed
(c) a descending speed
(d) a level speed
ANS (A)
275. During aging of sugar, the compound which is constantly shaped is (SSC CGL 2016)
(a) Methyl Alcohol
(b) Ethyl Alcohol
(c) Acetic Acid
(d) Ethylene
ANS (B)
276. The quality or tone of a melodic sound created by a stringed instrument relies upon (SSC CGL 2016)
(a) recurrence of vibration
(b) length of the strings in the instrument
(c) Amplitude of vibration
(d) waveform of the sound
ANS (D)
277. Expulsion of carbon particles from air includes the standard of (SSC CGL 2016)
(a) Precipitation
(b) Filteration
(c) Electrophoresis
(d) Sedimentation
ANS (C)
278. Which light is least successful in photosynthesis? (SSC CGL 2016)
(a) Blue light
(b) Green light
(c) Red light
(d) Sunlight
ANS (B)
279. Which of the accompanying goes about as best adsorbent? (SSC CGL 2016)
(a) Charcoal
(b) Activated Charcoal
(c) Activated Coconut Charcoal
(d) Carbon dark
ANS (C)
280. The most extreme obsession of sun powered energy is done by (SSC CGL 2016)
(a) Bacteria
(b) Protozoa
(c) Fungi
(d) Green plants
ANS (D)
281. 'Parsec' is the unit estimation of (SSC CGL 2016)
(a) Density of stars
(b) Astronomical separation
(c) Brightness of eminent bodies
(d) Orbital speed of mammoth stars
ANS (B)
282. At room temperature, the metal that remaining parts fluid is: (SSC CGL 2016)
(a) Mercury
(b) Platinum
(c) Lead
(d) Zinc
ANS (A)
283. Which is known as carbolic corrosive? (SSC CGL 2016)
(a) Phenol
(b) Ethanol
(c) Acetic corrosive
(d) Oxalic corrosive
ANS (A)
284. Which one of the accompanying substances is typically found in pee? (SSC CGL 2016)
(a) Blood proteins
(b) Creatinine
(c) Red blood cells
(d) White blood cells
ANS (B)
285. The thymus organ creates a hormone called (SSC CGL 2016)
(a) thyroxine
(b) thymosin
(c) thyronine
(d) calcitonin
ANS (B)
286. Blood bunch AB has (SSC CGL 2016)
(a) No antigen
(b) No immunizer
(c) Neither antigen nor immunizer
(d) Both antigen and immunizer
ANS (B)
287. Which nutrients are those, whenever taken in overabundance can be perilous as they are put away in the body? (SSC CGL 2016)
(a) B Complex
(b) E and C
(c) B and C
(d) An and D
ANS (D)
288. Nuclear blast is activated by (SSC CGL 2016)
(a) thermo atomic response
(b) synthetic response
(c) controlled chain response
(d) uncontrolled chain response
ANS (D)
289. The marvel of alter in course of light when it goes starting with one medium then onto the next is called (SSC CGL 2016)
(a) Propagation
(b) Reflection
(c) Refraction
(d) Dispersion
ANS (C)
290. At the point when ice 3D squares are made, the entropy of water (SSC CGL 2016)
(a) doesn't change
(b) diminishes
(c) increments
(d) may either increment or decline contingent upon the procedure utilized
ANS (B)
291. Two vectors are said to be equivalent if (SSC CGL 2016)
(a) lone their extents are same
(b) just their headings are same
(c) both greatness and bearing are same
(d) extents are same yet headings are inverse
ANS (C)
292. The synthetic component that is constantly found in all infections is (SSC CGL 2016)
(a) proteins
(b) lipids
(c) DNA
(d) RNA
ANS (A)
293. Which is utilized as an Air contamination pointer? (SSC CGL 2016)
(an) Algae
(b) Fungi
(c) Bacteria
(d) Lichens
ANS (D)
294. Salination of soil is brought about by (SSC CGL 2016)
(a) Pesticides
(b) soil disintegration
(c) overabundance water system
(d) crop pivot
ANS (C)
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