General Science Question for SSC CGL Exam – As the SSC CGL Tier-2 exam is going on aspirants need to be very focused on the revision part. To make your revision easier we have come up with top General Science Questions for SSC CGL that have a high chance of included in the current on-going exam. Here are top General Science Question for SSC CGL Exam.
General Science Question for SSC CGL Exam:
1. A concave lens always forms an image which is (SSC CGL 2010)
(a) real and erect
(b) virtual and erect
(c) real and inverted
(d) virtual and inverted
ANS (B)
2. A vitamin requires cobalt for its activity. The vitamin is (SSC CGL 2010)
(a) Vitamin B12
(b) Vitamin D
(c) Vitamin B2
(d) Vitamin A
ANS (A)
3. One of the constituents of tear gas is
(a) Ethane
(b) Ethanol
(c) Ether
(d) Chloropicrin
ANS (D)
4. The modulus of rigidity is the ration of (SSC CGL 2010)
(a) longitudinal stress to longitudinal strain
(b) Volume stress to volume strain
(c) shearing stress to shearing strain
(d) tensile stress to tensile strain
ANS (B)
5. The propagation of sound waves in a gas involves (SSC CGL 2010)
(a) adiabatic compression and refraction
(b) isothermal compression and rarefaction
(c) isochoric compression and rarefaction
(d) isobaric compression and rarefaction
ANS (A)
6. An stomic clock is based on transitions in (SSC CGL 2010)
(a) Sodium
(b) Caesium
(c) Magnesium
(d) Aluminium
ANS (B)
7. Plasma membrane in eukaryotic celle is made up of (SSC CGL 2010)
(a) Phospholipid
(b) Lipoprotein
(c) Phospholpo-protein
(d) Phospho-protein
ANS (A)
8. Which one of the following is also called the ‘power plants’ of the cell ? (SSC CGL 2010)
(a) Golgi body
(b) Mitochondrion
(c) Ribosome
(d) Lysosome
ANS (B)
9. What is the chemical name of vinegar ? (SSC CGL 2010)
(a) Citric acid
(b) Acetic acid
(c) Pyruvic acid
(d) Malic acid
ANS (B)
10. Which of the following is not a property of heavy water ? (SSC CGL 2010)
(a) Boiling point of heavy water is lower than that of, ordinary water
(b) Density of heavy water is higher than that of ordinary water
(c) Freezing point of heavy water is higher than that of ordinary water
(d) It produces corrosion
ANS (A)
11. In which of the following processes is energy released ? (SSC CGL 2010)
(a) Respiration
(b) Photosynthesis
(c) Ingestion
(d) Absorption
ANS (A)
12. Animals living in the three trunks are known as (SSC CGL 2010)
(a) Arboreal
(b) Volant
(c) Amphibious
(d) Aquatic
ANS (A)
13. In input frequency of a full wave rectifier be n, then output frequency would be (SSC CGL 2010)
(a)n2
(b) n
(c)3n2
(d) 2n
ANS (A)
14. Heat transfer horizontally within the atmosphere is called (SSC CGL 2010)
(a) Conduction
(b) Convection
(c) Absorption
(d) Advection
ANS (D)
15. Noise is measured in (SSC CGL 2010)
(a) Watt
(b) REM
(c) Centigrade
(d) Decibel
ANS (D)
16. The bats can fly in the dark because (SSC CGL 2010)
(a) they can see the objects in darkness
(b) they have weak legs and are likely to be attacked by predators
(c) they generate flashes of light
(d) they generate ultrasonic sound waves
ANS (D)
17. What changes will happen to a bow of ice and water kept at exactly zero degree Celsius? (SSC CGL 2010)
(a) All ice will melt
(b) All water will become ice
(c) No change will happen
(d) Only some ice will melt.
ANS (C)
18. The art and science of map making is called (SSC CGL 2010)
(a) Remote Sensing
(b) Cartography
(c) Photogrammetry
(d) Mapping
ANS (B)
19. Silver halides are used in photographic plates because they are (SSC CGL 2010)
(a) oxidised in air
(b) soluble in hyposolution
(c) reduced by light
(d) totally colourless
ANS (C)
20. Tetra ethyle lead (TEL) is (SSC CGL 2010)
(a) a catalyst in burning fossil fuel
(b) an antioxidant
(c) a reductant
(d) an antiknock compound
ANS (D)
21. Curie point is the temperature at which (SSC CGL 2010)
(a) Matter becomes radioactive
(b) A metal loses magnetic properties
(c) A metal loses conductivity
(d) Transmutation of metal occurs.
ANS (B)
22. The isotope used for the production of atomic energy is (SSC CGL 2010)
(a) U-235
(b) U-238
(c) U-234
(d) U-236
ANS (A)
23. The acceleration due to gravity at the equator (SSC CGL 2010)
(a) is less than that at the poles
(b) is greater than that at the poles
(c) is equal to that at the poles
(d) does not depend on the earth’s centripetal acceleration
ANS (A)
24. Which of the following is not a nucleon ? (SSC CGL 2010)
(a) Proton
(b) Neutron
(c) Electron
(d) Positron
ANS (D)
25. The material used in the manufacture of lead pencil is (SSC CGL 2010)
(a) Graphite
(b) Lead
(c) Carbon
(d) Mica
ANS (A)
26. Angle of friction and angle of repose are (SSC CGL 2010)
(a) equal to each other
(b) not equal to each other
(c) proportional to each other
(d) None of the above
ANS (A)
27. What happens to a person who receives the wrong type of blood? (SSC CGL 2010)
(a) All the arteries constrict
(b) All the arteries dialates
(c) The RBCs agglutinate
(d) The spleen and lymphnodes deteriorate
ANS (C)
28. If all bullets could not be removed from gun shot injury of a man, it may cause poisoning by (SSC CGL 2010)
(a) Mercury
(b) Lead
(c) Iron
(d) Arsenic
ANS (D)
29. Ringworm is a ……………. disease. (SSC CGL 2010)
(a) Bacterial
(b) Protozoan
(c) Viral
(d) Fungal
ANS (D)
30. Pituitary gland is situated in (SSC CGL 2010)
(a) the base of the heart
(b) the base of the brain
(c) the neck
(d) the abdomen
ANS (B)
31. Saliva helps in the digestion 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 time period of a pendulum when taken to the Moon would: (SSC CGL 2011)
(a) remain the same
(b) decrease
(c) become zero
(d) increase
ANS (D)
34. The function of ball hearings in a wheel is: (SSC CGL2011)
(a) to increase friction
(b) to convert kinetic friction into rolling friction
(c) to convert static friction into kinetic friction
(d) just for convenience
ANS (B)
35. ‘Shock–absorbers’ are usually made of steel as it: (SSC CGL 2011)
(a) is not brittle
(b) has lower elasticity
(c) has higher elasticity
(d) has no ductile property
ANS (C)
36. Which of the following could be used as fuel in propellant 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 addition of gypsum to portland cement helps in: (SSC CGL 2011)
(a) increasing the strength of cement
(b) rapid setting of cement
(c) preventing rapid setting of cement
(d) reduction in the cost of cement
ANS (C)
38. White lung disease is prevalent among the workers of: (SSC CGL 2011)
(a) Paper industry
(b) Cement industry
(c) Cotton industry
(d) Pesticide industry
ANS (D)
39. lodoform is used as an: (SSC CGL 2011)
(a) antipyretic
(b) analgesic
(c) antiseptic
(d) anaesthetic
ANS (C)
40. An artificial ecosystem is represented by: (SSC CGL 2011)
(a) pisciculture tank
(b) agricultural land
(c) zoo
(d) aquarium
ANS (D)
41. The constituents of automobile exhaust that can cause cancer is are: (SSC CGL 2011)
(a) Oxides of nitrogen
(b) Carbon monoxide
(c) Polycyclic hydrocarbons
(d) Lead
ANS (D)
42. The optimum dissolved oxygen level (in mg/litre) required for survival of aquatic organisms is: (SSC CGL 2011)
(a) 4 – 6
(b) 2 – 4
(c) 8 – 10
(d) 12 – 16
ANS (A)
43. The world’s only floating national park is situated in: (SSC CGL 2011)
(a) Manipur
(b) Kuala Lumpur
(c) Bilaspur
(d) Dispur
ANS (A)
44. Who invented vaccination for ‘Small 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 associated with (SSC CGL 2011)
(a) Rice
(b) Wheat
(c) Cotton
(d) Oil seeds
ANS (C)
46. Which one of the following minerals is found in Monazite sand? (SSC CGL 2011)
(a) Potassium
(b) Uranium
(c) Thorium
(d) Sodium
ANS (C)
47. In coriander, the useful parts are (SSC CGL 2011)
(a) roots & leaves
(b) leaves & flowers
(c) leaves & dried fruits
(d) flowers & dried fruits
ANS (C)
48. Which plant is called Herbal Indian Doctor? (SSC CGL 2011)
(a) 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 amongst the following is largest endocrine gland in the body? (SSC CGL 2011)
(a) Thyroid
(b) Parathyroid
(c) Adrenal
(d) Pituitary
ANS (A)
Here we shared with you 50 top General Science Questions for SSC CGL. Please refer to this blog and as the exam is going on it is very important to revise and practice. Take the last-minute mock test with Oliveboard this will be very helpful. Visit the Oliveboard website for more information like this and effective study material.
All the Best!!
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Frequently Asked Questions:
Yes, General Science is a part of SSC CGL Tier-2.
Yes, SSC will ask repeated questions in the SSC CGL exam. Hence it’s important to focus and practice on the previous year’s questions.
THE SSC CGL exam is not a tough but moderate exam to crack.
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