Questions

Which is not a major function of the kidney?

Four words are given, out of which only one word is spelt correctly. Choose the correctly spelt word and click the button corresponding to it.

Improve the bracketed part of the sentence.
The exhausted travellers seemed relieved when the train finally (came into) the station.

Select the synonym of
dabble

The reverse effect of X-ray emission is

Mercedes luggage is a symbol of

A perfectly inelastic demand curve

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

Owing to his respiratory problems the doctor has told him to refrain from smoking.