801: A man coming down on a lift leaves a ball from his hand. The ball will:
(a) Go up
(b) Fall down
(c) Remain stationary with respect to man
(d) Oscillate up and down
802: In India, the steel production industry requires the import of
(a) saltpetre
(b) rock phosphate
(c) coking coal
(d) All of the above
803: Consider the following statements:
1. In the First round Table Conference, Dr. Ambedkar demanded separate electorates for the depressed classes.
2. In the Poona Act, special provisions for representation of the depressed people in the local bodies and civil services were made.
3. The Indian National Congress did not take part in the Third Round Table Conference.
Which of the following statements given above are correct?
(a) 1 and 2
(b) 1 and 3
(c) 2 and 3
(d) 1, 2 and 3
804: Assertion (A):
Italy, Switzerland, Sweden and Norway have abundant power resources.
Reason (R):
They have the largest coal deposits in Europe. Of these statements
(a) Both A and R are true and R is the correct explanation of A
(b) Both A and R are true but R is not the correct explanation of A
(c) A is true but R is false
(d) A is false but R is true
805: There is a concern over the increase in harmful algal blooms in the seawaters of India. What could be the causative factors for this phenomenon?
1. Discharge of nutrients from the estuaries.
2. Run-off from the land during the monsoon.
3. Upwelling in the seas.
Select the Correct answer from the codes given below:
(a) 1 only
(b) 1 and 2 only
(c) 2 and 3 only
(d) 1, 2 and 3