Questions

In each of the questions, four alternatives are given for the Idiom/Phrase. Choose the alternative which best expresses the meaning of the Idiom/Phrase and click the button corresponding to it.

An axe to grind

Alkenes were earlier known as ______.

Earth's crust mainly contains ______.

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.
_____ the rain stopped, the concert had to be suspended.

In a Punnett Square with the cross AaBb x Aabb, how many AaBb genotypes would be created?

'Tripitakas' are sacred books of ____________

Who is the author of the book 'Akhada: The Authorized Biography of Mahavir Singh Phogat'?

What is the SI unit of electric current?