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Suman can do a work in 3 days. Sumati can do the same work in 2 days. Both of them finish the work together and get ₹ 150. What is the share of Suman ?
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- ₹ 30
- ₹ 60
- ₹ 70
- ₹ 75
Correct Option: B
Ratio of Suman’s and Sumati’s 1 day’s work
| = | : | = 2 : 3 | ||
| 3 | 2 |
Sum of the ratios = 2 + 3 = 5
| Suman’s share = | × 150 = ₹ 60 | 5 |
Aliter : Using Rule 24,
Here, m = 3, n = 2, R = 150
| Share of suman = | × R | m + n |
| = | × 150 = 60 | 3 + 2 |
