Questions

Which of the following will cause an increase in the demand for coffee?

If the resistance of a conductor is doubled, the current gets halved. This is because

The absolute refractive index of air is

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'.

Ramesh is far arrogant(A)/to learn the error(B)/of his ways.(C)/No error(D).

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'.

Her behaviour (1)/ around him (2)/ was a little oddly. (3)/ No error (4)

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

Protection or exemption from something, especially an obligation or penalty

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

Obligatory

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

Eyebrow raising