Questions

For photoelectric effect to take place, the metal used as the cathode should have_________

The upper part of the heterosphere is composed almost completely of which gas?

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

Banter

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a
sentence is free from error, select 'No Error'.

Each boy was given (A)/a toy as a parting gift,(B)/which made them happy.(C)/No error(D)

In the following question, out of the four alternatives, choose the word which best expresses the meaning of the given word and click the button corresponding to it.

NONPLUSSED

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".

My brother would gladly given you his car if you had asked him.

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

Prim

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.

Scientists generally believe that small islands would sink.