Questions

The largest source of pollution in the world is

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.
Damp squib

In the following question, out of the four alternatives, select the word opposite in meaning to the word given.
Rebuff

In the following question, a word has been written in four different ways out of which only one is correctly spelt. Select the correctly spelt word.

Select the word with the correct spelling.

In the following question, four words are given out of which one word is correctly spelt. Select the correctly spelt word.

In the following question, out of the four alternatives, choose the word which best expresses the meaning of the given word and click the button corresponding to it.

PALLID

The volume of 10 g of gas X is 5.6 litre at NTP. What is the molecular weight of X?