Correct Answer:
A. 62.5
If the bucket capacity is reduced to two-fifths, then five-halves (2.5) times more buckets are needed. Therefore, 25 buckets * 2.5 = 62.5 buckets are required. Other options are incorrect.
If the bucket capacity is reduced to two-fifths, then five-halves (2.5) times more buckets are needed. Therefore, 25 buckets * 2.5 = 62.5 buckets are required. Other options are incorrect.