Questions

The most active ingredient in bleaching powder is

The gas evolved when sodium carbonate reacts with hydrochloric acid 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. Ifa sentence is free from error, select 'No Error'.

Sneha was accused for murder of her husband (1)/ but the court found her (2)/ not guilty and acquitted her. (3)/ No Error (4)

If the ___________ firm has zero costs or only has fixed cost, the quantity supplied in equilibrium is given by the point where the average revenue is zero.

Who invented the bifocal glasses?

Who among the following has been awarded the Dronacharya Award for the year 2017?

Who was the Governor-General of India during the Sepoy Mutiny of Indian freedom struggle?

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

A bad hair day