Questions

.......... helps the eye to adjust the focal length of the lens.

Which of the following is not among the 3 main classes of Algae?

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

Courteousness and refinement of manner.

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".

She has an ability for Mathematics.

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

Government by Department of State

In the following question, a sentence has been given in Active/Passive Voice. Out of the four alternatives suggested, select the one which best expresses the same sentence in Passive/Active Voice.

Do not disturb me.

In the following question, out of the given four alternatives, select the one which is opposite in meaning of the given word.

Protract

Bill Gates co-founded 'Microsoft Corporation' in 1975 with?