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1. |
A alone can finish a work in 10 days and B alone can do it in 15 days. If they work together and finish it, then out of a total wages of Rs. 75, A will get ? |
A. | Rs. 30 |
B. | Rs. 37.50 |
C. | Rs. 45 |
D. | Rs. 50 |
Answer» D. Rs. 50 | |