General Knowledge Questions

Who among the following discovered electron?

When iron is exposed to moist air, a reddish brown coating of hydrated Iron (III) Oxide (Fe2O3) is deposited on its surface. This reddish brown coating is called

A sentence has been given in Direct/Indirect Speech. Out of the four given alternatives, select the one which best expresses the same sentence in Indirect/Direct Speech.

“You have all done very badly!” remarked the mother.

A section of DNA that provides information for one protein is called the ___.

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

To increase rapidly in number; multiply.

As per a report released by RBI in August 2017, approximately how much percent of the demonetised currency returned to the central Bank?

In the following question, a sentence has been given in Active/Passive voice. Out of the four alternatives suggested, select the one which best expresses the same sentence in Passive/Active voice.

I am sure she will like you.

In the following question, out of the four alternatives, choose the one which best expresses the meaning of the given word.

Pragmatic