For the following questions answer them individually
If waste materials contaminate the source of drinking water, which disease will spread ?
India exports power to which country?
The alkoloid naturally found in coffee, cocoa and cola nut is
The metal used for making air-crafts and rockets is
The process of improving the quality of rubber by heating it with sulphur is called.
Which State is the largest producer of pulses in India ?
In India, woman had never been a Chief Minister in the State of
Which of the following is not a noble gas ?
Which of the following is an organic rock ?