A person is 30 years older than his son . After 6 years , the age of that person is four times the age of son that time. What is age of his son after 10 years from now ? 14 years 16 years 18 years 18 years 14.5 years Option A Let the age of his son = x…

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## Quantitative Aptitude: Problems on Ages Set 21

Average age of A and B is 5 years more than the present age of C. The age of D is 3 years less than the age of C and total age of A, B, C and D is 39 years. Find the sum of age of A and B. 26 28 32 24 20 Option A Let the age…

Read More## Quantitative Aptitude: Problems on Ages Set 20

The present age of A and B are 29 and 32 years respectively, after how many years ratio of ages of B and A becomes 14 : 13 ? 5 years 8 years 12 years 10 years 14 years Option D Let after x years ratio of ages of A and B becomes 13 : 1429 + x/32 + x…

Read More## Quantitative Aptitude: Problems on Ages Set 19

The ratio of age of A to B is 6 : 7 and also the ratio of age of C to B is 17 : 14. If the average of their ages is 43 years, then find the ratio of ages B 3 years ago to age of C after 1 year. 4 : 5 2 : 5 1 :…

Read More## Quantitative Aptitude: Problems on Ages Set 18

Ratio of the ages of A and B is 2:3 and the sum of the squares of their ages is 208 years . Find the age of B 4 years ago. 6 4 9 8 none of this Option D Let, their ages be 2x and 3x years . (2x)^2+(3x)^2 =2084x^2+9x^2 =208x^2=16x=4 Age of A = 8Age of B= 124…

Read More## Quantitative Aptitude: Problems on Ages Set 17

The average score of a player after 48 innings is 49 and in 49th innings ,player scores 98 runs.In 50th innings,minimum number of runs required to increse his average score by 2 than it was before the 50th innings? 150 140 145 155 160 Option A Average score after 48t inning=49Averga ecsore after 49th innings=(48*49+98)/49 =50Average score after 50th =50+2=52=(50*52)…

Read More## Quantitative Aptitude: Problems on Ages Set 16

Jaya’s present age is 2/7th of his father’s present age.Jaya’s brother is three years older to Jaya.The respective ratio between present ages of Jaya’s father and Jaya’s brother is 14:5.What is present age of Jaya? 10 years 12 years 22 years 15 years None of these Option B Jaya’s father present age=xJaya’s age=2/7 xJaya’s brother age=2/7 x + 3x /…

Read More## Quantitative Aptitude: Problems on Ages Set 15

Four years ago, the ratio of the ages of Akansha and Banya was 5 : 9. 8 years hence the ratio will be 2 : 3 respectively. Find the present age of Banya? 40 years 45 years 48 years 52 years None of these Option A Let 4 years ago Akanshaâ€™s age = 5x, Banyaâ€™s age = 9xThen 4+8 =…

Read More## Quantitative Aptitude: Problems on Ages Set 14

The ratio of the age of brother to that of his sister at present is 9:6 and the ratio of the sister to that of his niece will be 1:2.What is the ratio of the present age of the brother to that of niece ? 3:4 1:2 3:6 2:5 None of these Option A =9:6 :: 1:2=9:6::6:12=9:6:12=3:2:4 Jayaâ€™s present…

Read More## Quantitative Aptitude: Problems on Ages Set 13

Rashi is as much younger than Shivani as he is older than Simran. If the sum of the ages of Shivani and Simran is 60 years, what is the difference between Shivani and Rashiâ€™s age? 10 years 12 years 15 years 14 years Cannot be determined Option E Shivaniâ€™s age â€“ Rashis age = Rashiâ€™s age â€“ Simranâ€™s ageSimranâ€™s age…

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