MCQOPTIONS
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MCQOPTIONS
This section includes 58 Mcqs, each offering curated multiple-choice questions to sharpen your GENERAL SCIENCE knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
In what units can we measure food energy? |
| A. | Joule |
| B. | calories |
| C. | Arg |
| D. | None of these |
| Answer» C. Arg | |
| 2. |
What is the unit of electric quantity? |
| A. | Om |
| B. | volts |
| C. | ampere |
| D. | Watt |
| Answer» D. Watt | |
| 3. |
Transformer works on which principle? |
| A. | Magnetism |
| B. | Mutual induction |
| C. | Self induction |
| D. | Stimulate |
| Answer» C. Self induction | |
| 4. |
An object is in static equilibrium when it is ________. |
| A. | moving in a circular path |
| B. | at rest |
| C. | moving with uniform velocity |
| D. | accelerating at high speed |
| Answer» C. moving with uniform velocity | |
| 5. |
A flying aeroplane has _____. |
| A. | only potential energy |
| B. | only kinetic energy |
| C. | neither potential nor kinetic |
| D. | both potential and kinetic energy |
| Answer» E. | |
| 6. |
Jyoti is a unit of intensity? |
| A. | Opter |
| B. | Candela |
| C. | Newton |
| D. | None of these |
| Answer» C. Newton | |
| 7. |
Necessary to get nuclear energy? |
| A. | Chromium |
| B. | Silicon |
| C. | Uranium |
| D. | Aluminum |
| Answer» D. Aluminum | |
| 8. |
The process of transferring of charge from a charged object to the earth is called ______________. |
| A. | Neutralization |
| B. | Negation |
| C. | Earthing |
| D. | Terraforming |
| Answer» D. Terraforming | |
| 9. |
Which is the unit of pressure? |
| A. | Dine |
| B. | Joule |
| C. | Watt |
| D. | Pascal |
| Answer» E. | |
| 10. |
Which of the following is not a unit of time? |
| A. | light year |
| B. | leap year |
| C. | Moon month |
| D. | None of these |
| Answer» B. leap year | |
| 11. |
Parsec is a unit? |
| A. | mass |
| B. | magnetic force |
| C. | Time |
| D. | Distance |
| Answer» E. | |
| 12. |
Is light year unit? |
| A. | Time |
| B. | mass |
| C. | Distance |
| D. | none of these |
| Answer» D. none of these | |
| 13. |
The unit of work is |
| A. | Watts |
| B. | Joule |
| C. | Newton |
| D. | ampere |
| Answer» C. Newton | |
| 14. |
Photosynthetic organ is which of the following? |
| A. | stomata |
| B. | Root |
| C. | Green Lover |
| D. | Leaf |
| Answer» D. Leaf | |
| 15. |
Which of the following is not used as cooking fuel? |
| A. | LPG |
| B. | Biogas |
| C. | CNG |
| D. | Coal |
| Answer» D. Coal | |
| 16. |
Solar cells convert solar energy into what energy? |
| A. | Electrical energy |
| B. | kinetic energy |
| C. | mechanical energy |
| D. | Thermal energy |
| Answer» B. kinetic energy | |
| 17. |
Which metal is used to make a solar cell? |
| A. | Steel |
| B. | Silicon |
| C. | Abarkha |
| D. | glass |
| Answer» C. Abarkha | |
| 18. |
Denmark is called? |
| A. | Country of Industry |
| B. | Hydropower Country |
| C. | Country of the winds |
| D. | Country of mineral clusters |
| Answer» D. Country of mineral clusters | |
| 19. |
Which is the largest source of energy on earth? |
| A. | Sun |
| B. | wood |
| C. | Moon |
| D. | Coal |
| Answer» B. wood | |
| 20. |
Which of the following is renewable energy? |
| A. | Coal |
| B. | Solar energy |
| C. | Natural Gas |
| D. | Petrol |
| Answer» C. Natural Gas | |
| 21. |
Who is considered as the ultimate source of all forms of energy? |
| A. | Coal |
| B. | Atom |
| C. | Water |
| D. | Sun |
| Answer» E. | |
| 22. |
What type of energy is used to perform bodily functions? |
| A. | electric energy |
| B. | Solar energy |
| C. | muscle energy |
| D. | Chemical energy |
| Answer» D. Chemical energy | |
| 23. |
A raised hammer possesses: |
| A. | Muscular Energy |
| B. | Mechanical Energy |
| C. | Potential Energy |
| D. | Kinetic Energy |
| Answer» D. Kinetic Energy | |
| 24. |
If the resistance of a conductor is doubled , the current gets halved. This is because: |
| A. | I=V-R |
| B. | $$ I={v over R}$$ |
| C. | I=VR |
| D. | $$ I={R over V}n$$ |
| Answer» C. I=VR | |
| 25. |
The Ratio of the total distance is travelled by a body to the total time taken by it is its. |
| A. | Instantaneous velocity |
| B. | Linear velocity |
| C. | Average Speed |
| D. | Acceleration |
| Answer» D. Acceleration | |
| 26. |
Ice is packed in sawdust because___ |
| A. | Sawdust does not stick to the ice |
| B. | Sawdust will not get melt easily |
| C. | Sawdust is a good conductor of heat |
| D. | Sawdust is a poor conductor of heat |
| Answer» E. | |
| 27. |
In the following is not an example of refraction of light. |
| A. | Twinkling effect of stars |
| B. | Mirages |
| C. | Bending of light while passing through a medium |
| D. | lateral inversion |
| Answer» E. | |
| 28. |
What happens to the speed of a cycle when it travels on a rough surface? |
| A. | Increases |
| B. | Decreases |
| C. | Remains the same |
| D. | None of these |
| Answer» C. Remains the same | |
| 29. |
The velocity of sound in air is approx. |
| A. | 340 m / s |
| B. | 330 m / s |
| C. | 110 m / s |
| D. | 232 m / s |
| Answer» C. 110 m / s | |
| 30. |
What is the maximum focus distance of the lens? |
| A. | Green |
| B. | For red color |
| C. | yellow |
| D. | Purple |
| Answer» D. Purple | |
| 31. |
Convex lens is used? |
| A. | To correct the vision defect in human eye |
| B. | Visionary |
| C. | under microscope |
| D. | All of the above |
| Answer» E. | |
| 32. |
Who has the maximum field of vision? |
| A. | plane mirror |
| B. | convex mirror |
| C. | concave mirror |
| D. | All of them |
| Answer» C. concave mirror | |
| 33. |
What is the minimum distance of clear vision? |
| A. | 25 cm |
| B. | 50 cm |
| C. | 100 cm |
| D. | Eternal |
| Answer» B. 50 cm | |
| 34. |
Image is formed in the healthy eye of man? |
| A. | back and forth of the retina |
| B. | Ahead of the retina |
| C. | on the retina |
| D. | eternal |
| Answer» D. eternal | |
| 35. |
The capacity of a convex lens is diopter, its focus will be different? |
| A. | 24 cm |
| B. | 50 cm |
| C. | 40 cm |
| D. | 100 cm |
| Answer» C. 40 cm | |
| 36. |
The radius of curvature of a plane mirror is |
| A. | between one and eternal |
| B. | zero |
| C. | One |
| D. | Eternal |
| Answer» E. | |
| 37. |
When passing through a prism under deflection, which color has the maximum deviation of light? |
| A. | Red color |
| B. | Green color |
| C. | Blue color |
| D. | Pigment |
| Answer» E. | |
| 38. |
Image formed due to far-sightedness? |
| A. | posterior to the retina |
| B. | on the retina |
| C. | beyond the retina |
| D. | nowhere |
| Answer» B. on the retina | |
| 39. |
Used in eyeglasses for a person suffering from myopia? |
| A. | convex lens |
| B. | concave lens |
| C. | concave mirror |
| D. | convex mirror |
| Answer» C. concave mirror | |
| 40. |
The small hole in the middle of the iris is called? |
| A. | pupil |
| B. | blood plate |
| C. | Retina |
| D. | frontend |
| Answer» B. blood plate | |
| 41. |
Image formed on retina in human eye? |
| A. | is inverted only appears upside down |
| B. | is upright but gives inverted image. |
| C. | Inverted but directly visible |
| D. | is straight |
| Answer» C. Inverted but directly visible | |
| 42. |
Eye lens is? |
| A. | convergent |
| B. | Divergent |
| C. | convex and concave |
| D. | None of these |
| Answer» B. Divergent | |
| 43. |
Example of complementary unit? |
| A. | force |
| B. | heat |
| C. | Angle |
| D. | pressure |
| Answer» D. pressure | |
| 44. |
Which of the following is a unit of heat? |
| A. | Celsius |
| B. | Calvin |
| C. | Fahrenheit |
| D. | All these |
| Answer» E. | |
| 45. |
Light year is a unit of which of the following physical sign? |
| A. | Short time interval |
| B. | mass |
| C. | Work |
| D. | distance |
| Answer» E. | |
| 46. |
What is the Newton / kg unit? |
| A. | velocity |
| B. | Gravitational potential |
| C. | force |
| D. | acceleration |
| Answer» E. | |
| 47. |
What is the minimum unit of length? |
| A. | Micron |
| B. | Fermimeter |
| C. | Angstram |
| D. | nanometer |
| Answer» C. Angstram | |
| 48. |
Shakti or Strength is the zodiac? |
| A. | Scalar |
| B. | Pradeesh |
| C. | Vector |
| D. | None of these |
| Answer» B. Pradeesh | |
| 49. |
The ability to work is called? |
| A. | energy |
| B. | acceleration |
| C. | Displacement |
| D. | force |
| Answer» B. acceleration | |
| 50. |
Which of the following unit is Newton? |
| A. | force |
| B. | Displacement |
| C. | distance |
| D. | energy |
| Answer» B. Displacement | |