Questions

On a clean glass plate a drop of water spreads to form a thin layer whereas a drop of mercury remains almost spherical because ________

Which of the following is a greenhouse gas or a gas which can deplete the ozone layer?

Which Vitamin is obtained from Sun rays?

In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.

things that have been discarded as worthless.

Molten rock below the surface of the earth is called __________

Jog falls in Karnataka is located over which river?

Aurangzeb was the son of _____.

World Wetland day is celebrated every year on ___ February.