Questions

Calculate the frequency (in Hz) of a sound wave of wavelength 5 m travelling with a speed of 360 m/s.

Which of the following vitamins contain nitrogen?

Insects that transmit diseases are known as

Periyar Tiger Reserve is in which state?

Which among the following is not an instrument of fiscal policy?

Kyoto Protocol is associated with

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

At somebody's expense

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'.

Mother-in-laws (A)/ are (B) / a nuisance.(C) / No Error (D)