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Q: Two persons Shyam and Rahim can do a job in 32 days together. Rahim can do the same job in 48 days alone. They started working together and after working 8 days Rahim is replaced by a third person Ram whose efficiency is half that of Rahim. Find in how many days the remaining work will be completed by both Shyam and Ram together? |
A. | 16 days |
B. | 72/5 days |
C. | 15 days |
D. | 96/5 days |
Answer» C. 15 days | |