Questions

In the following question, out of the four alternatives, select the alternative which is the best substitute of the words/sentence.

Optimistic in an apparently difficult situation

In hydel power station, the motion produced in turbines is due to

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.

They told me that they had build a new house.

Winds blowing constantly in one direction in rocky deserts form

Which among the following is not an example of emulsion?

The modern periodic table consists of 18 groups and 7 periods. What is the atomic number of the element placed in the 2nd group and the 4th period?

___, found in blood, is responsible for oxygen transportation.

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