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Anoop can complete a piefe of work in 10...

Anoop can complete a piefe of work in 10 dasy working for 8 horus a day. Swaroop can comlete in in 12 days working 10 hours a dya. How many days will take to complete it if they work 12 a day ?

A

4

B

6

C

8

D

10

Text Solution

Verified by Experts

The correct Answer is:
A
(i) Anoop and Swaroop can complete a piece of work in 80 and 120 hours respectively.
(ii) Let the total number of man-hours they take to complete the work be 12x hours, where x they work together.
(iii) Use unitary method to equate the sum of their individual done per day to the work done by both of them per day and proceed
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