A wall of 100 meters can be built by 7 men or 10 women in 10 days. How many days – OfficerPath

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MCQ Practice

A wall of 100 meters can be built by 7 men or 10 women in 10 days. How many days will 14 men and 20 women take to build a wall of 600 metres ?

Subject: MathematicsTopic: Chain Rule

A

15

B

20

C

25

D

30

Correct Answer: A

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