Problems based on Ages

Quantitative Aptitude ( CCS)

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The ratio of the present ages of Pranav and Qureshi is 4:5. Five years ago, the ratio of their ages was 7:9. Find their present ages?

40, 50

40, 60

18, 25

30, 45

Explanation:

Their present ages be 4X and 5X.
5 years ago, the ratio of their ages was 7:9, then (4X - 5) :( 5X - 5) = 7:9
X = 45 - 35 ⇒ X = 10.
Their present ages are: 40, 50.

Hence, option 1 is the correct answer.

By: Amit Kumar

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