Q. Sanjoy works . . . . . . . . 10 hours daily.
✅ Correct Answer: (D)
for
Explanation: 'For' can be used to indicate a duration, limit or an ending. Here, '10 hours' is a duration. Hence it makes the sentence meaningful.
Explanation by: Team MCQ Buddy
'For' can be used to indicate a duration, limit or an ending. Here, '10 hours' is a duration. Hence it makes the sentence meaningful.