Exams

Out of the four alternatives, choose the one which can be substituted for the given words/sentences and click the button corresponding to it.

The study of skin

The time taken by a pendulum to complete one oscillation is called its?

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

Teething problems

Barium loses ____ electrons to achieve noble gas electron configuration.

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

India's livestock disease monitoring and forecasting system is named as

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.
Virat Kohli added another feather _____ his cap by his wonderful performance in the one day match.

While introducing a boy, Raju says, "He is the son of my wife's sister." How is the boy related to Raju?