Questions

What is the pH value of human blood?

The most active ingredient in bleaching powder is

The gas evolved when sodium carbonate reacts with hydrochloric acid is

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.

Good reading ______ the sense of liberal educated mind.

If the ___________ firm has zero costs or only has fixed cost, the quantity supplied in equilibrium is given by the point where the average revenue is zero.

______ is a strong drug that doctors give to people to make them calm or help them sleep.

Who invented the bifocal glasses?

Who is the winner of 2017 Formula One Bahrain Grand Prix?