What was the total value of India’s mobile exports in the

Electrostatic precipitator is used to control —

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

India tops the world in production of 

Supersonic speed is speed greater than the speed of sound (in air at sea level) that is to say around______ miles/hour. 

What is the percentage of nitrogen present in farm yard manure (FYM) in general?

Which of the following is not a unit of energy?

The base of an electric iron is brightly polished mainly -

When heated with chloroform, secondary amines and tertiary amines 

Which among the following are present in higher amount in hard water?

A compound that is a white solid which absorbs water vapour from the air is