Questions

The oceanic crust mainly consists of silica and __________.

Which of the following is a greenhouse gas or a gas which can deplete the ozone layer?

The sentences given with blanks are to be filled with an appropriate word(s). Four alternatives are suggested for each question. For each question, choose the correct alternative and click the button corresponding to it.

Health is too important to be ___________.

Improve the bracketed part of the sentence.
She is not used (to sleep) for so long.

What is the total number of bones in the human body?

Who wrote 'Akbarnama'?

In the context of non­-conventional energy, what is the meaning of 'OTE' ?

In which industry Potassium Nitrate is used commercially?