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

Answer: (B)

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

Answer 2

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