4296: The high density of population in Nile Valley and Island of Java is primarily due to

(a) intensive agriculture
(b) industrialisation
(c) urbanisation
(d) topographic constraints
4297: What is the number of terms in the series 117, 120, 123, 126,......, 333 ?

(a) 73
(b) 72
(c) 76
(d) 79
4298: The India-Pakistan boundary line has reference to:

(a) McMohan Line

(b) Radcliffe Line

(c) Durand Line

(d) Maginot Line
4299: Consider the following statements:

1. Sensex is based on 50 of the most important stocks available on the Bombay Stock Exchange (BSE).

2. For calculating the Sensex, all the Sensex stocks are assigned proportional weightage.

3. New York Stock Exchange is the oldest stock exchange in the world.

Which of the following statements given above is/are correct?

(a) 1 and 3
(b) 2 and 3
(c) 2 only
(d) None
4300: If the number of seats allocated to a state in the Lok Sabha is 42, then the number of seats reserved for the Scheduled Castes in that state will be

(a) Data insufficient

(b) 14

(c) 7

(d) 6