Questions

Which of the following is Inexhaustible Natural Resources?

Heavy water is mostly used in which of the following?

In the following question, a word has been written in four different ways out of which only one is correctly spelt. Select the correctly spelt word.

Which among the following have a perfect pair of sex chromosomes?

Evaporation of water from leaves of a plant is called

The pH of a solutiion is 3. When its pH changes to 6, then H+ ion concentration

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.
Only when _____ failed, the army resorted to force.

Who Invented Lawnmower?