Questions

In a hydrogen atom, an electron moves in an orbit of radius 5.0 x 10-11 m with a speed of 2.2 x 106 m/s. What is the equivalent current? (Electronic charge = 1.6 x10-19 C)

India’s first national sports university is to be set in which Indian state?

Which nation won the highest number of medals at 2016 Rio Olympics?

Complete the number series by choosing the missing terms from the options. 32, 64, 256, 1536, ? ,122880,1474560

At least one pair of opposite angles is congruent in a _____.

In the following question, out of the four alternatives, select the alternative which will improve the bracketed part of the sentence. In case no improvement is needed, select "no improvement".

It is nothing less than magic which (will transformed) tiny teeny seeds into fruits of life.

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

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

Wild goose chase