UP TGT Mathematics Commercial Mathematics Test Series - Part 4
A and B undertake to do a piece of work for Rs 600. A alone can do it in 6 days while B alone can do it in 8 days. With...
Type: MCQ • Marks: 1
A and B undertake to do a piece of work for Rs 600. A alone can do it in 6 days while B alone can do it in 8 days. With the help of C, they finish it in 3 days. Find C's share of money.
Options
A. 1) Rs 75
B. 2) Rs 100
C. 3) Rs 150
D. 4) Rs 125
Explanation
Work share in 3 days: A does 3/6 = 1/2 work. B does 3/8 work. C does 1 - (1/2 + 3/8) = 1/8 work. C's share = (1/8) * 600 = Rs 75.
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