Statement In a recent survey, it has been stated that those who undertake physical exercise for at least half an hour a day are iess prone to have any heart ailments.
Consclusions :
I. Moderate level of physical exercise is necessary for leading a healthy life.
II. All people who do desk-bound jobs definitely suffle from heart ailments.

Options

A. If only conclusion I follows ,
B. If only conslusion II follows.
C. It either I or II follows ,
D. If neither I nor II follows, and

Answer

A

Explanation

Conclusion I follows as it is mentioned in the given statement that chances of heart ailments are greatly reduced by a regular half- hour exercise.
Conclusion II does not follow because of the word 'definitely'/