Q. Swimming is . . . . . . . . useful exercise.
✅ Correct Answer: (A)
a
Explanation: There are other useful exercises as well. Swimming is one of them. Hence, indefinite article will be used. The word 'useful' starts with consonant sound and 'a' article will be used.
Explanation by: Mr. Dubey
There are other useful exercises as well. Swimming is one of them. Hence, indefinite article will be used. The word 'useful' starts with consonant sound and 'a' article will be used.