1. Which one of the following types of waves are used in a night vision apparatus?

2. ________ is the process of dividing the disk into tracks and sectors

3. Junk e-mail is also called ______

4. Microsoft Office is an example of a

5. Hydrogen bomb is based on the principle of

6. The place of origin of an earthquake is called

7. The blue colour of the clear sky is due to

8. As you go down into a well, your weight

9. Which foreign country is closest to Andaman Islands

10. Union Budget is always presented first in ________