MCQOPTIONS
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MCQOPTIONS
This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which of the following contain no calories? |
| A. | Vitamins |
| B. | Carbohydrates |
| C. | Proteins |
| D. | Alcohol |
| Answer» B. Carbohydrates | |
| 2. |
Which of the following causes rainfall during winters in the north-western part of India? |
| A. | Western disturbances |
| B. | Cyclonic depression |
| C. | Southwest monsoon |
| D. | Retreating monsoon |
| Answer» B. Cyclonic depression | |
| 3. |
Which of the following causes fly ash? |
| A. | Hydroelectric Power Station |
| B. | Coal Combustion Power Plant |
| C. | Nuclear Power Plant |
| D. | Tidal Power Plant |
| Answer» C. Nuclear Power Plant | |
| 4. |
Which of the following CANNOT be considered a single phase? |
| A. | a heterogeneous mixture |
| B. | a pure solid |
| C. | a pure liquid |
| D. | a homogeneous mixture |
| Answer» B. a pure solid | |
| 5. |
Which of the following are physical signs of stress? |
| A. | tense muscles |
| B. | aches |
| C. | loss of sexual desire |
| D. | All of the above |
| Answer» E. | |
| 6. |
Which of the following can be a cause of fratricide? |
| A. | Clearance of Fires Error |
| B. | Fatal Navigation Error |
| C. | Failures in the direct fire control plan |
| D. | All of the above |
| Answer» D. All of the above | |
| 7. |
Which of the following are the smaller planets than the size of the Earth? |
| A. | Uranus and Mars |
| B. | Neptune and Venus |
| C. | Venus and Mars |
| D. | Neptune and Mars |
| Answer» D. Neptune and Mars | |
| 8. |
Which of the following cannot be beaten into Sheets? |
| A. | Gold |
| B. | Silver |
| C. | Potassium |
| D. | Aluminum |
| Answer» D. Aluminum | |
| 9. |
Which of the following animals have teeth in their stomach? |
| A. | Frogs |
| B. | Crabs |
| C. | Snakes |
| D. | Cockroach |
| Answer» C. Snakes | |
| 10. |
Which nutrients provide energy? |
| A. | Carbohydrates |
| B. | Proteins |
| C. | Vitamins |
| D. | All of the above |
| Answer» E. | |
| 11. |
Which nutrient provides maximum energy? |
| A. | Fats |
| B. | Carbohydrates |
| C. | Proteins |
| D. | None of the above |
| Answer» B. Carbohydrates | |
| 12. |
Which non-flowering, spore bearing plants have roots? |
| A. | mosses |
| B. | angiosperms |
| C. | ferns |
| D. | gymnosperms |
| Answer» D. gymnosperms | |
| 13. |
Which of the following acids is present in Red Ants? |
| A. | Malic acid |
| B. | Formic acid |
| C. | Tannic acid |
| D. | Oxalic acid |
| Answer» C. Tannic acid | |
| 14. |
Which nitrogenous bases pair together? |
| A. | adenine with thymine (in DNA) |
| B. | guanine with cytosine |
| C. | Both A & B |
| D. | guanine with uraci |
| Answer» D. guanine with uraci | |
| 15. |
Which molecules prevent cell membranes from dissolving in water? |
| A. | Phospholipids |
| B. | Fattyacids |
| C. | Adenosine triphosphates |
| D. | None of the above |
| Answer» B. Fattyacids | |
| 16. |
Which new European satellite using advanced laser technology to track global winds and improve weather forecasts has been successfully put into orbit on a Vega rocket from French Guyana?_x005F_x000D_ |
| A. | Radyo 4 |
| B. | Aeolus |
| C. | Eutelsat W 2 |
| D. | Telstar 12 |
| Answer» C. Eutelsat W 2 | |
| 17. |
Which one of the following statements is not correct? |
| A. | Pavo cristatus is the national bird of India. |
| B. | Nelumbo nucifera gaertn is the national flower of India. |
| C. | Ficus benghalens is is the national tree of India. |
| D. | Mangifera indica is the national animal of India. |
| Answer» E. | |
| 18. |
Which macronutrient is vital for every function of the body? |
| A. | Fats |
| B. | Carbohydrates |
| C. | Water |
| D. | Proteins |
| Answer» D. Proteins | |
| 19. |
Which layer of the earth's atmosphere contains the ozone layer? |
| A. | Troposphere |
| B. | Mesosphere |
| C. | Ionosphere |
| D. | Stratosphere |
| Answer» E. | |
| 20. |
Which is used as an Air pollution indicator? |
| A. | Algae |
| B. | Fungi |
| C. | Bacteria |
| D. | Lichens |
| Answer» E. | |
| 21. |
Which layer of the atmosphere contains the ozone layer? |
| A. | Troposphere |
| B. | Stratosphere |
| C. | Thermosphere |
| D. | Mesosphere |
| Answer» C. Thermosphere | |
| 22. |
Which is the warmest layer of the atmosphere? |
| A. | Thermosphere |
| B. | Troposphere |
| C. | Stratosphere |
| D. | Mesosphere |
| Answer» B. Troposphere | |
| 23. |
Which layer of earth is liquid? |
| A. | inner core |
| B. | outer mantle |
| C. | outer core |
| D. | crust |
| Answer» D. crust | |
| 24. |
Which is the highest quality of hard coal? |
| A. | Anthracite |
| B. | Bituminous |
| C. | Lignite |
| D. | Peat |
| Answer» B. Bituminous | |
| 25. |
Which is the largest organ in human beings? |
| A. | Skin |
| B. | Large Intestine |
| C. | Small Intestine |
| D. | Liver |
| Answer» B. Large Intestine | |
| 26. |
Which is the most powerful piece in a game of chess? |
| A. | King |
| B. | Queen |
| C. | Rook |
| D. | Knight |
| Answer» C. Rook | |
| 27. |
Which is the coldest planet? |
| A. | Uranus |
| B. | Venus |
| C. | Neptune |
| D. | Jupiter |
| Answer» D. Jupiter | |
| 28. |
Which is the closest star to our solar system? |
| A. | Alpha Centauri |
| B. | Beta Centauri |
| C. | Proxima Centauri |
| D. | Barnard |
| Answer» D. Barnard | |
| 29. |
Which is not a major function of the kidney? |
| A. | filtering minerals from blood |
| B. | fluids balance |
| C. | filtering wastes from blood |
| D. | None of the above |
| Answer» E. | |
| 30. |
Which is not a sediment transporting agent? |
| A. | Stratification |
| B. | Windstorms |
| C. | Glacial Ice |
| D. | Stream water |
| Answer» B. Windstorms | |
| 31. |
Which is the brightest star in our night sky? |
| A. | Canopus |
| B. | Sirius A |
| C. | Vega |
| D. | Spica |
| Answer» C. Vega | |
| 32. |
Which is not a benefit of burning garbage for fuel? |
| A. | It creates more space for farming |
| B. | It produces methane that can be used like natural gas |
| C. | It partially addresses the solid waste disposal problem |
| D. | It provides biomass energy |
| Answer» B. It produces methane that can be used like natural gas | |
| 33. |
Which is an example of an endothermic reaction? |
| A. | combustion |
| B. | mix of CaO with water |
| C. | coal is burnt |
| D. | photosynthesis |
| Answer» E. | |
| 34. |
Which is faster Light or Sound? |
| A. | Light |
| B. | Sound |
| C. | Both are same |
| D. | Can't be determined |
| Answer» B. Sound | |
| 35. |
Which is a density independent factor in controlling a population? |
| A. | Food shortage |
| B. | Disease |
| C. | Floods |
| D. | All of the above |
| Answer» D. All of the above | |
| 36. |
Which insect sits on uncovered food? |
| A. | bees |
| B. | flies |
| C. | Both A & B |
| D. | None of the above |
| Answer» D. None of the above | |
| 37. |
Which gymnospermic plant cures rheumatism? |
| A. | Ephedra |
| B. | Pinus |
| C. | Araucaria |
| D. | Gnetum |
| Answer» E. | |
| 38. |
Which Indian state produces the maximum wind energy? |
| A. | Himachal Pradesh |
| B. | Tamil Nadu |
| C. | Karnataka |
| D. | Maharashtra |
| Answer» C. Karnataka | |
| 39. |
Which industry is known as sunrise industry? |
| A. | petrochemical industry |
| B. | steel industry |
| C. | rice milling |
| D. | All of the above |
| Answer» B. steel industry | |
| 40. |
Which instrument is used for photographing the Sun? |
| A. | Galvanometer |
| B. | Potentiometer |
| C. | Spectrophotometer |
| D. | Spectroheliograph |
| Answer» E. | |
| 41. |
Which greenhouse gas is produced by the raising of cattle? |
| A. | Carbon dioxide |
| B. | Methane |
| C. | Sulphur dioxide |
| D. | Carbon monoxide |
| Answer» C. Sulphur dioxide | |
| 42. |
Which gas in the atmosphere is essential for respiration? |
| A. | Argon |
| B. | Carbon dioxide |
| C. | Oxygen |
| D. | Nitrogen |
| Answer» D. Nitrogen | |
| 43. |
Which gases in the atmosphere absorb ultraviolet radiation? |
| A. | Ozone |
| B. | Carbondi oxide |
| C. | Oxygen |
| D. | Helium |
| Answer» B. Carbondi oxide | |
| 44. |
Which group in an ecosystem performs photosynthesis? |
| A. | Xylotrophs |
| B. | Autotrophs |
| C. | Monotrophs |
| D. | Heterotrophs |
| Answer» C. Monotrophs | |
| 45. |
Which food item is a rich source of protein? |
| A. | Yogurt |
| B. | Milk |
| C. | Cheese |
| D. | All of the above |
| Answer» E. | |
| 46. |
Which fat is good Saturated or Unsaturated? |
| A. | Saturated |
| B. | Unsaturated |
| C. | Both A & B |
| D. | None of the above |
| Answer» C. Both A & B | |
| 47. |
Which fibre is also called as artificial silk? |
| A. | Nylon |
| B. | Rayon |
| C. | Polyester |
| D. | Acrylic |
| Answer» C. Polyester | |
| 48. |
Which energy source generates the least greenhouse gases? |
| A. | Fossil fuels energy |
| B. | Nuclear energy |
| C. | Solar energy |
| D. | All of the above |
| Answer» B. Nuclear energy | |
| 49. |
Which energy source generates radioactive waste? |
| A. | Nuclear power |
| B. | Thermal power |
| C. | Hydel power |
| D. | All of the above |
| Answer» B. Thermal power | |
| 50. |
Which drug is used to cure Migraine? |
| A. | Fexofenadine |
| B. | Tramadol |
| C. | Sumatriptan |
| D. | Levothyroxine |
| Answer» D. Levothyroxine | |