Free gk questions Online Test - MeritNotes

No. of Questions :10

Remaining Time :

1. Protons and neutrons in the nucleus are called as

2. Microwaves are not generated by

3. One can distinguish a telescope from a microscope by observing

4. Which of the following is not electromagnetic in nature?

5. The catalyst in the Carbon-Nitrogen cycle is

6. The energy released by the fission of one gram uranium is

7. ___ rays are used in the treatment of skin disorders.

8. When a radioactive nucleus disintegrates by emitting a betta particle, its atomic number

9. X-rays can pass through

10. The diameter of the atomic nucleus is of the order of

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