Which country is known as Land Of White Elephants?

What does contain in Red Data Book?

It has many legs and a segmented body.It uses poison to paralyse its prey

The leaves of this plant are used to colour skin and hair.Its flowers are used to make perfume.

Patliputra was the ancient name of which city?

Mother Teresa got Nobel Prize in the field of

Its known as golden spice of India.Its root is dried,ground and added with food.

This mathematician and astronomer invented zero and the number system