Questions

Silicon carbide is used for

The most productive ecosystem in the biosphere is

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/Phrase.
The thin end of the wedge

In the following question, out of the given four alternatives, select the one which best expresses the meaning of the given word.
Actuate

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.

My younger brother _____ my grandfather.

A sentence/a part of the sentence is underlined. Four alternatives are given to the underlined part which will improve the sentence. Choose the correct alternative and click the button corresponding to it. In case no improvement is needed, click the button corresponding to "No improvement".

No other snake is as poisonous as this one.

Out of the four alternatives, choose the one which can be substituted for the given words/sentences and click the button corresponding to it.

Favouritism shown by a person in power to his relatives

In the following question, four words have been written out of which only one is incorrectly spelt. Select the incorrectly spelt word.