Questions

Name the gas used in preparation of bleaching powder

Trinitrotoluene is

In the following question, out of the four alternatives, select the word opposite in meaning to the word given.
Triumph

The main protein found in milk is ____________

Who invented the bifocal glasses?

In the ancient world all of France and Belgium and parts of Netherlands, Switzerland and Germany made up one political entity. Which one?

Find the difference between place value and face value of 7 in 589573212.

Ibrahim Lodi was killed by ........... in the First Battle of Panipat in 1526.