Questions

Removal of carbon particles from air involves the principle of

The common name of lead (II) sulphide is

What is the relative molecular mass of water?

In the following question, out of the four alternatives, choose the word which is opposite in meaning to the given word and click the button corresponding to it.
GREGARIOUS

In the following questions, one part of the sentence may have an error. Find out which part of the sentence has an error and click the button corresponding to it. If the sentence is free from error, click the "No error" option.

1. Every conceivable race and nationality

2. had its shared of suffering

3. in the world wars

4. No Error.

Ajanta and Ellora caves are situated in which state of India?

'Mission Indradhanush' Campaign in India is associated with?

A group that explores a new land