Questions

Who invented Vacuum Flask?

The most abundant element in the earth's atmosphere is

The chemical formula of Sodium Carbonate is

Which among the following is called quicksilver?

In the following question, out of the given four alternatives, select the one which is opposite in meaning of the given word.

Digress

The commonly used thermometric substance is _____.

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.

Mohan wishes (A)/ he will be (B)/ richer. (C)/ No Error (D)

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.

He was able to put (1)/ pen of paper only (2)/ much later. (3)/No Error (4)