Questions

In the following question, sentence given with blank is to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.

The enzyme was the _____________ that triggered the chemical reaction.

Which one of the following forms the base of vegetable fibres?

Ethylene is a ______ molecule.

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

to easily bent; flexible.

A sentence has been given in Direct/Indirect Speech. Out of the four given alternatives, select the one which best expresses the same sentence in Indirect/Direct Speech.

“Don’t you know the way to home?” asked the lady.

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

Excuse my French

ΔPQR is right angled at Q. If cotP = 5/12, then what is the value of tanR ?

The value of tan80° tan10° + sin270° + sin20∘