Questions

Which of the following is a characteristic of an exothermic reaction?

What is the name of the technology developed by Australian Scientists to transform soybean oil into graphene?

Silk worms feed on

The ozone layer protects us from harmful _______________ rays of the sun.

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".

No one knows how he escaped (dash) to pieces.

In the following question, a sentence / a part of sentence is underlined. Below are given alternatives to the underlined part which may improve the sentence. Choose the correct alternative. In case no improvement is required, choose "No Improvement" option.

We are withnessing not triumph but the breakdown of democracy.

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

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.

He had to ______ his theft.