Questions

What happens when one S and one P orbital is hybridized?

Which of the following is an amphoteric oxide?

What is the chemical formula of Ozone?

In the following question, out of the four alternatives, select the alternative which will improve the bracketed part of the sentence. In case no improvement is needed, select "no improvement".

They (has rented) the premises for fifteen rupees a month, a princely sum, considering that milk was fifty paisa a litre.

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

The right to vote in political elections

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'.

The average age at which(A)/people die of heart diseases(B)/are decreasing.(C)/No error(D)

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

to bite off more than you can chew

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

to bite your tongue