100+ MCQ & Answer Science General Knowledge | page-02 | General Knowledge MCQ And Answer

Question 1

11.

Which among the following phenomena of the optics makes the Endoscopy capable of examining the internal organs such as Abdomen?

Answer

A. Interference

B. Total Internal Reflection

C. Diffraction

D. Scattering

Question 2

12.
An antenna in a Geostationary satellite should have a minimum beam width of which among the following values to cover the entire earth?

Answer

A. 8.56°

B. 17.34°

C. 22.16°

D. 23.25°

Question 3

13.

A piece of Ice was tied with a string to a water bucket‘s bottom, and the water bucket was filled with water with ice fully submerged in it. What would be the impact on the level of water when the ice melts away completely?

Answer

A. The level of water will go up

B. The level of water will go down

C. The level of water will remain unchanged

D. The level of water will first increase then come to the previous on

Question 4

14.

A ―Charge-coupled device‖ in the modern Digital Cameras has replaced which among the following in the traditional Cameras?

Answer

A. Lens

B. Shutter

C. Photographic film

D. Flash equipment

Question 5

15.
An instrument called ―Theodolite‖ is used in which among the following ?

Answer

A. Measuring distances, elevations, bearings etc.

B. Measuring rotational speed of a shaft

C. Measuring horizontal and vertical angles in triangular networks

D. Measuring acidity or alkalinity of solutions

Question 6

16.

A person is standing in front of a wall and makes a sound. What should be the normal minimum distance between the person and the wall , so that the person hears echo?

Answer

A. 6 meters

B. 13 meters

C. 20 meters

D. 17 meters

Question 7

17.

A long Rail (approximately 700 meters) made up of steel is struck to produce a sound. The person standing on the other end of the rail would hear in which among the following pattern ?

Answer

A. He listens the sound waves once propagated via stell

B. He listens the sound waves once propagated via air

C. He listens the sound waves twice, first propagated via steel and second propagated via air

D. He listens the sound waves twice, first propagated via air and second propagated via steel

Question 8

18.

Which among the following is studied under ‖ fulminology‖?

Answer

A. Sudden changes in atmosphere

B. Lightning

C. Cloudbursts

D. Volcanic Eruptions

Question 9

19.

Which among the following has the lowest frequency Range?

Answer

A. L-Band

B. S-Band

C. C-Band

D. X-Band

Question 10

20.

How does the Isotope of Iodine, Iodine-135 plays an important role in Nuclear Power Generation?

Answer

A. It is used as a fuel supplement in some of the modern Nuclear Reactors

B. It is a bi-product of Nuclear Reaction which kills the neutrons and this inhibits the power formation

C. It is a moderator used actively in the Nuclear Reactors

D. It is a moderator used actively in the Nuclear Reactors

100+ MCQ & Answer Science General Knowledge | page-02 | General Knowledge MCQ And Answer

11.

Which among the following phenomena of the optics makes the Endoscopy capable of examining the internal organs such as Abdomen?

Option : B

12.
An antenna in a Geostationary satellite should have a minimum beam width of which among the following values to cover the entire earth?

Option : B

13.

A piece of Ice was tied with a string to a water bucket‘s bottom, and the water bucket was filled with water with ice fully submerged in it. What would be the impact on the level of water when the ice melts away completely?

Option : B

14.

A ―Charge-coupled device‖ in the modern Digital Cameras has replaced which among the following in the traditional Cameras?

Option : C

15.
An instrument called ―Theodolite‖ is used in which among the following ?

Option : C

16.

A person is standing in front of a wall and makes a sound. What should be the normal minimum distance between the person and the wall , so that the person hears echo?

Option : D

17.

A long Rail (approximately 700 meters) made up of steel is struck to produce a sound. The person standing on the other end of the rail would hear in which among the following pattern ?

Option : C

18.

Which among the following is studied under ‖ fulminology‖?

Option : B

19.

Which among the following has the lowest frequency Range?

Option : A

20.

How does the Isotope of Iodine, Iodine-135 plays an important role in Nuclear Power Generation?

Option : B

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11. Which among the following phenomena of the optics makes the Endoscopy capable of examining the internal organs such as Abdomen?

Option : B

12. An antenna in a Geostationary satellite should have a minimum beam width of which among the following values to cover the entire earth?

Option : B

13. A piece of Ice was tied with a string to a water bucket‘s bottom, and the water bucket was filled with water with ice fully submerged in it. What would be the impact on the level of water when the ice melts away completely?

Option : B

14. A ―Charge-coupled device‖ in the modern Digital Cameras has replaced which among the following in the traditional Cameras?

Option : C

15. An instrument called ―Theodolite‖ is used in which among the following ?

Option : C

16. A person is standing in front of a wall and makes a sound. What should be the normal minimum distance between the person and the wall , so that the person hears echo?

Option : D

17. A long Rail (approximately 700 meters) made up of steel is struck to produce a sound. The person standing on the other end of the rail would hear in which among the following pattern ?

Option : C

18. Which among the following is studied under ‖ fulminology‖?

Option : B

19. Which among the following has the lowest frequency Range?

Option : A

20. How does the Isotope of Iodine, Iodine-135 plays an important role in Nuclear Power Generation?

Option : B

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11.

Which among the following phenomena of the optics makes the Endoscopy capable of examining the internal organs such as Abdomen?

12.
An antenna in a Geostationary satellite should have a minimum beam width of which among the following values to cover the entire earth?

13.

A piece of Ice was tied with a string to a water bucket‘s bottom, and the water bucket was filled with water with ice fully submerged in it. What would be the impact on the level of water when the ice melts away completely?

14.

A ―Charge-coupled device‖ in the modern Digital Cameras has replaced which among the following in the traditional Cameras?

15.
An instrument called ―Theodolite‖ is used in which among the following ?

16.

A person is standing in front of a wall and makes a sound. What should be the normal minimum distance between the person and the wall , so that the person hears echo?

17.

A long Rail (approximately 700 meters) made up of steel is struck to produce a sound. The person standing on the other end of the rail would hear in which among the following pattern ?

18.

Which among the following is studied under ‖ fulminology‖?

19.

Which among the following has the lowest frequency Range?

20.

How does the Isotope of Iodine, Iodine-135 plays an important role in Nuclear Power Generation?