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Twenty women together can complete a work in 16 days. 16 men together can complete the same work in 15 days. The ratio of the working capacity of a man to that of a woman is :
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- 3 : 4
- 4 : 3
- 5 : 3
- 4 : 5
Correct Option: B
20 × 16 women ≡ 16 × 15 men
⇒ 4 women ≡ 3 men
| ⇒ | = | |||
| women | 3 |
Hence, working capacity of man : woman = 4 : 3
