Questions

Find the odd one out.

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

Pepsin is an enzyme that digests ______.

The capital of Romania is

Soda water was invented by

Who is the captain of the Indian men's volleyball team as of February 2018?

In which year did the Kakori conspiracy case take place?

In the following question, out of the four alternatives, select the alternative which will improve the bracketed part of the sentence. In case no improvement is needed, select "no improvement".

I closed the window just in time and (return) to my room with relief.