Question 46

If 6 people working 8 hours a day can finish a work in 12 days, how many days will it take for 4 people working 8 hours a day to finish the same work?

Name: If 6 people working 8 hours a day can finish a work in 12 days, how many days will it take for 4 people working 8 hours a day to finish the same work?
Uploaded: Feb. 25, 2021, 10:24 a.m.
Duration: 1 min 36 s
Description: If 6 people working 8 hours a day can finish a work in 12 days, how many days will it take for 4 people working 8 hours a day to finish the same work?

Solution

Using $$M_1D_1H_1$$ $$=M_2D_2H_2$$

Let time taken be $$D_2$$

=> $$6\times8\times12=4\times8\times D_2$$

=> $$D_2=6\times3=18$$ days

=> Ans - (D)

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TISSNET 2014

If 6 people working 8 hours a day can finish a work in 12 days, how many days will it take for 4 people working 8 hours a day to finish the same work?

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