Rakesh and Ezhil are working on an assignment Ronald takes 6 hours to type 36 pages on a computer wh...........

Quantitative Aptitude ( CCS) Time and work

Rakesh and Ezhil are working on an assignment. Ronald takes 6 hours to type 36 pages on a computer, while Ezhil takes 5 hours to type 25 pages. How much time will they take, working together on two different computers to type an assignment of 110 pages?

8hrs

10hrs

6hrs

12hrs

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Explanation:

Answer
10hrs
Explanation :
Rakesh in one hour = 36/6 = 6
Ezhil in one hour = 25/5 = 5
Number of pages typed by both in one hour = 6+5= 11
Time taken by both to type 110 pages = 110/11 = 10 hours

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