Questions

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.

Anita ______ her work by the time he came.

Rectifiers convert _____.

Which of the following planet is also known as 'Earth's twin'?

What is the name of the balloon – borne instrument set to be launch by NASA to study heavy cosmic particles?

Rayon is obtained from which among thefollowing?

Which of the following are the smaller planets than the size of the Earth?

The Ozone layer is present in which atmospheric layer?

A deep crack in a glacier is called