Question

39 persons can repair a road in 12 days, working 5 hours a day. In how many days will 30 persons, working 6 hours a day, complete the work?

a.

10

b.

13

c.

14

d.

15

Posted under Chain Rule Aptitude

Answer: (b).13

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Q. 39 persons can repair a road in 12 days, working 5 hours a day. In how many days will 30 persons, working 6 hours a day, complete the work?

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