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1. |
When A alone does a piece of work, he takes 25 days more than the time taken by (A + B) to complete that particular work, while B alone takes 49 days more than the time taken by (A + B) to finish the same work . A and B together will take what time for finish this work? |
A. | 35 days |
B. | 25 days |
C. | 15 days |
D. | 45 days |
Answer» B. 25 days | |