Anil can paint a house in 60 days while Bimal can paint it in 84 days. Anil starts painting and after 10 days, Bimal and Charu join him. Together, they complete the painting in 14 more days. If they are paid a total of ₹ 21000 for the job, then the share of Charu, in INR, proportionate to the work done by him, is
Started 3 months ago by Shashank in
Explanatory Answer
Let’s assume total work to be 420 units
Anil = 420/60 = 7 units/day
Bimal = 420/84 = 5 units /day
After 10 days, total work left = 420 -70 = 350
Now to do 350 units of work in 14 days, has to work 25 unit per day
C’s work= 25-7-5= 13 units a day
In term of work A B C
168 70 182
Profit of C = 182/420 * 21000 = 9100
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