Questions

The absolute refractive index of air is

Select the word with the correct spelling.

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

Providence smiles ________ those who are diligent.

Which ruler founded the famous Vikramshila University for the Buddhists?

In 2017 Australian Open, Serena Williams defeated her sister Venus Williams to win the ______ Grand Slam Singles title of her career.

Sewing machine was invented by

Which movie has won 'the best picture award' in the 90th Oscar awards?

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

Mind your language