General Knowledge Questions

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

Let your hair down

What is the duration of the world’s shortest X–ray laser has been successfully created by the scientists?

Anoushka Shankar is related to which musical instrument?

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

The nitty-gritty

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'.

A rainbow is cause by reflection, refraction, and dispersion (1)/ of light among water droplets resulting in a (2)/ spectrum of light appearing in the sky. (3)/No error (4)

Who wrote the book "Walking with Lions"?

If a person's income increases from Rs 20 lakhs per year to Rs 24 lakhs per year and tax increases from Rs 3,50,000 to Rs 4,00,000 the marginal tax rate is

___________ is a collection of architectural astronomical instruments, built by Maharaja Jai Singh II.