

MCQOPTIONS
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1. |
A can finish a work in 24 days, B in 9 days and C in 12 days. B and C start the work but are forced to leave after 3 days. The remaining work is done by A in |
A. | 4 days |
B. | 7 days |
C. | 10 days |
D. | 13 days |
Answer» D. 13 days | |