General Science Questions

Underground water and the water on the earth's surface is called ________________

India has designed and developed pilotless target aircrafts named ___ and made successful test flight of its unmanned air vehicle (UAV).

1. Nishant

2. Lakshya

3. Astra

When was the ASLV used in India for the first time?

______________ kills the germs present in the water.

Geospatial data can be obtained for the following

Number of satellites launched by the ISRO using its PSLV- C51 rocket -

The official journal of the Committee on Space Research (COSPAR) is

Water covers _______________ % of the Earth’s surface.