1. 5 minutes
2. 17/2 minutes
3. 33/4 minutes
4. 35/4 minutes
Question 2. A can do a piece of work in 12 days while B alone can do it in 15 days. With the help of C they can finish it in 5 days. If they are paid Rs. 960 for the whole work. How much money A gets ?
1. 480
2. 240
3. 320
4. 400
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