Questions

Siderosis is a disease caused by the inhalation of

The Internet of Things refers to

The first equation of motion gives the relation between

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

INVALUABLE

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.
to cast iron stomach

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".

There's nothing wrong with (having to) a different opinion.

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

A feeling of unease or embarrassment; awkwardness.

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.

You have to finish painting this fence by Friday.