Which variety of rice is tolerant to iron

___________ is an important mineral nutrient

Which of the following is also known as dry ice 

1 mole of carbon atoms = ______ g of carbon atoms

Who among the following developed the technology of under-ground nuclear explosion?

India tops the world in production of 

Which part of cinnamon tree is used in condiments and medicines ?

What is the S.I. unit of electric potential difference?

What is the gravitational force on an object of mass 5 kg on Earth?

Zero group was introduced by

A person weighing 80 kg is standing in an elevator that is accelerating downward at 3 m/s². What is the apparent weight? (Take g = 10 m/ s²)