UPSC Prelims · 1990 · GS Paper I · Q97
A group of workers promise to complete a piece of work in 10 days, but five of them do not report for work. If it took the remaining workers 12 days to complete the work, then the number of workers originally hired was
- (A)15
- (B)25
- (C)30
- (D)45
The answer key for this question is not in the bank yet.
- Subject
- History