River Sharda drains in the Norhtern Plains of Uttar Pradesh. Before entering in the Plains, Sharda is known as

Which of the following is/are environmental effects of Rotation of the Earth?

1. Daily or diurnal rhythm in day-light and air temperature

2. Flow path of both air and water are turned consistently in a sideward direction.

3. The movement of the tides

Select the correct answer using the codes given below :

Which one of the following is the correct sequence of proved coal reserves in the Indian States in decreasing order?

Consider the following statements relating to Richter scale

1. It was devised in 1935 by Charles F Richter.

2. It describes the quantity of energy released by a single earthquake.

3. Richter scale has no upper limit.

Which of the statement(s) given above is/are correct?