Questions

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/Phrase.
Red letter day

By using which foam the Researchers from Indian Institute of Technology – Bombay have made a low cost piezo resistive vibration sensor?

Who was the founder of the Ghadar Party?

Aaton Van Leewen Hock is famous for the discovery of ___.

If the angle of elevation of the top of a pillar from the ground level is raised from 30° to 60°, the length of the shadow of a pillar of height 503 will be decreased by

Which one of the following countries is NOT a member of ASEAN?

Children especially in western countries who receive very little sunshine suffer from

The volume of air delivered by the compressor is called