Questions

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

Chief of a group of workmen.

A change in which no new substances are formed is called _____________.

Atomic number of which of the following elements is greater than that of Aluminium?

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

By fits and starts

____ is the most electropositive and ___ is the most electronegative element of the third period of modern periodic table.

Which cells in pancreas produce Insulin ?

Name the first country that has banned Pokemon Go.

Wheat is a ______.