Question

Match the concept in List I with the explanation in List II

List-I (Concept)		List-II  (Explanation)
(A)	Preventive checks	(I)	Number of females per 1000 males in a given area at a specified time period
(B)	Positive checks	(II)	Estimated number of years that an average person is expected to survive
(C)	Life expectancy	(III)	Voluntary action to reduce population (like postponing marriage)
(D)	Sex-ratio	(IV)	Involuntary events to reduce population (like famine)

Choose the correct answer from the options given below:

• A. A-IV, B-III, C-II, D-I
• B. A-III, B-IV, C-II, D-I
• C. A-IV, B-II, C-III, D-I
• D. A-I, B-II, C-III, D-IV

Answer 1

The Correct Option is B

The correct option is (B) : A-III, B-IV, C-II, D-I