Quant Question Of The Day: 246
Arun and Vishal take a project to complete in 84000 Rs. Arun alone can complete the project in 75 days and with help of Vishal he can do it in 40 days. But the deadlline of the project is 25 days, so they also include Sumit in the project to finish it on time. How much will Pradeep get for his work?
- 28000 Rs
- 14000 Rs
- 31500 Rs
- 63000 Rs
Answer: (3) 31500 Rs Solution let’s day total work = 600 units (we take work = lcm of time given for convenience) rate of Arun+ vishal = 600/40 = 15 units/day rate of Arun+Vishal+Sumit = 600/25 = 24 units/day hence rate of Sumit = 9 units/ day now money will also get divided in the same ratio of rate So the amount received by Sumit = 9*84000/24=31500
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