3
Q:
A) Only a follows | B) Both a & b follows |
C) Only b follows | D) Neither a nor b follows |
Answer: A) Only a follows
Explanation:
Explanation:
The statement mentions that chances of heart ailments are greatly reduced by a regular half-hour exercise. So, a follows. However, it talks of only reducing the probability which does not mean that persons involved in sedentary jobs shall definitely suffer from heart ailments. So, b does not follow.
Hence, concusion a only follows the given statement.