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1. |
A can do a certain work in 12 days B alone can do the same work in 16 days. A and B undertook to complete it in Rs. 8000 with the help of C, they completed the work in 6 days. How much money (in Rs.) be paid to C? |
A. | 4000 |
B. | 3000 |
C. | 1000 |
D. | 2000 |
Answer» D. 2000 | |