'Cosmos' is another word for _____.
What was the biggest contribution of Tycho Brahe to astronomy?
Who was first Indian or person of Indian origin to land on Moon?
Which of the following should be used carefully?
There are ___ types of noun.
Yamuna, Himalayas,Dal Lake and Maldives are the examples of ______ noun.
Which two fractions are equivalent?
If two pair of scissors cost ₹ 400, what is the cost of each scissors?
Which of the following foods are needed for the growth and repair of our body cells?
What should be sprayed on stagnated water to prevent the breeding of mosquitoes?