Priya take 8 hours to draw 60 pages on a computer while parul takes 6 hours to draw 45 pages on comp...........

Quantitative Aptitude ( CCS) Time and work

Priya take 8 hours to draw 60 pages on a computer while parul takes 6 hours to draw 45 pages on computer. If both are working together in how much time will they draw a lot of 120 pages?

8hrs

7hrs

9hrs

11hrs

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Explanation:

Answer & Solution
Answer –a)8hrs
Solution:
First calculate no of pages they draw in one hour. For priya it is 60/8 and for parul it is 45/6.
Now total pages they draw in one hour is 60/8 + 45/6 = 15
So to print 120 time they will take = 15*X = 120. So X = 8hrs

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