Questions

The vertical angle A of an isosceles triangle ΔABC is three times the angle B of it. The measure of the angle A is

A boat is sailing towards a lighthouse of height 20√3 m at a certain speed. The angle of elevation of the top of the lighthouse changes from 30° to 60° in 10 seconds. What is the time taken (in seconds) by the boat to reach the lighthouse from its initial position?

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.

Rita said, “Alas! I am undone.”

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

To jump ship

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

A formal agreement between individuals or parties.

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

feeding frenzy

A sentence has been given in Active/Passive Voice. Out of the four given alternatives, select the one which best expresses the same sentence in Passive/Active Voice.

She made a very remarkable observation. 

Which among the following neighbouring country of India is the largest producer of Opium in the World?