The requirement of water is highest in which one among the following industries?

Humid climate, ready market and availability of cheap and skilled labour are the conditions conducive for the production of cotton cloth. Which of the following States of India will have the highest cotton cloth production?

Which one among the following areas is conducive for well irrigation?

A force F is applied on a body (which moves on a straight line) for a duration of 3 s. The momentum of the body changes from 10 g cm/s to 40 g cm/s. The magnitude of the force F is

 A current-carrying wire is known to produce magnetic lines of force around the conducting straight wire. The direction of the lines of force may be described by:

 If d denotes the distance covered by a car in time t and s denotes the displacement by the car during the same time, then