Five years ago the age of Abinav was 4 times the age of Sarita after 10 years Abinav will be twice a...........

Quantitative Aptitude ( CCS) Problems based on Ages

Five years ago, the age of Abinav was 4 times the age of Sarita after 10 years, Abinav will be twice as old as Sarita. Find the Present ages of Abinav and sarita?

30 years, 10.5 years

32 years, 11.5 years

34 years, 14.5 years

35 years, 12.5 years

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Explanation:

Five years ago,
x – 5/y – 5 = 4/1
x – 4y = – 15 —-(i)
After 10 years,
x + 10/y + 10 = 2/1
x – 2y = 10 —–(ii)
From eqn (i) and (ii) => x = 35, y = 12.5

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