Which disease is caused by deficiency of vitamin ‘C’?

Goitre is caused by

The disease causing microorganisms are called

Melting of ice

The gas used in a refrigerator is

Plants uptake carbon dioxide from atmosphere for

Which soil layer is the most fertile layers of earth’s crust?

The filtration of blood, is performed by

Why wood piece float at the surface of water?

Who was the adopted son of Peshwa Baji Rao of Marathas?

Who started the Champaran Satyagraha to protest against the British policies?

Those who study the movement of stars and galaxies are called

Who was the first Indian to be elected to the British House of commons

The largest and most populous continent in the world is

Which place is the source of the River Ganga?

Which amongst the following is the largest fresh water lake in India

When we hit school bell, what is produced?

The study of the Universe is known as

Since 2006, which planet has been classified as a dwarf planet?

Malaria microbe is carried by

What is the characteristics features of mammals?

In which year did the Indian National Congress demanded “Purna Swaraj”?

How many fundamental rights are there in our Indian Constitution?

Antarctica is also called

How many members are nominated to the house of Lok Sabha?