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Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 627 · 40 questions
TalentJR

The method (Same years for everyone): “k times as old”: the younger is 1 part, the older is k parts. n years ago or later: change every age by n before using the clue. Sum and difference: younger = (sum − difference) ÷ 2. For “in a years … b years ago”, let the age be x and solve.

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  1. 1.In 11 years, Saanvi will be twice as old as Saanvi was 2 years ago. How old is Saanvi now?
  2. 2.6 years ago, Karan’s mother was twice as old as Karan. The mother is 18 years old now. How old is Karan now?
  3. 3.Aarav’s father is five times as old as Aarav. The sum of their ages is 54 years. How old is Aarav?
  4. 4.In 15 years, Diya will be three times as old as Diya was 3 years ago. How old is Diya now?
  5. 5.2 years ago, Kavya’s mother was twice as old as Kavya. The mother is 24 years old now. How old is Kavya now?
  6. 6.Sneha’s father is twice as old as Sneha. The sum of their ages is 15 years. How old is the father?
  7. 7.4 years ago, Isha’s mother was twice as old as Isha. The mother is 28 years old now. How old is Isha now?
  8. 8.Saanvi is 7 years older than Pooja. In 5 years, the sum of their ages will be 45. How old is Pooja now?
  9. 9.2 years ago, Ananya’s mother was twice as old as Ananya. The mother is 14 years old now. How old is Ananya now?
  10. 10.Diya is 7 years older than Nisha. In 9 years, the sum of their ages will be 59. How old is Nisha now?
  11. 11.2 years ago, Sneha’s mother was twice as old as Sneha. The mother is 22 years old now. How old is Sneha now?
  12. 12.Nisha’s father is three times as old as Nisha. The sum of their ages is 28 years. How old is Nisha?
  13. 13.Rohan’s father is five times as old as Rohan. The sum of their ages is 42 years. How old is Rohan?
  14. 14.In 30 years, Kabir will be twice as old as Kabir was 2 years ago. How old is Kabir now?
  15. 15.Pooja’s father is four times as old as Pooja. The sum of their ages is 70 years. How old is Pooja?
  16. 16.Pooja’s father is twice as old as Pooja. The sum of their ages is 30 years. How old is Pooja?
  17. 17.In 26 years, Karan will be twice as old as Karan was 5 years ago. How old is Karan now?
  18. 18.Farhan is 2 years older than Pooja. In 10 years, the sum of their ages will be 46. How old is Pooja now?
  19. 19.Kabir is 6 years older than Isha. In 9 years, the sum of their ages will be 76. How old is Isha now?
  20. 20.Priya is 3 years older than Manav. In 5 years, the sum of their ages will be 65. How old is Manav now?
  21. 21.In 12 years, Manav will be three times as old as Manav was 2 years ago. How old is Manav now?
  22. 22.Meera’s father is three times as old as Meera. The sum of their ages is 48 years. How old is Meera?
  23. 23.In 8 years, Pooja will be twice as old as Pooja was 6 years ago. How old is Pooja now?
  24. 24.Kabir’s father is three times as old as Kabir. The sum of their ages is 56 years. How old is the father?
  25. 25.In 9 years, Ishaan will be twice as old as Ishaan was 4 years ago. How old is Ishaan now?
  26. 26.Arjun is 6 years older than Kabir. In 3 years, the sum of their ages will be 26. How old is Kabir now?
  27. 27.Priya is 8 years older than Nisha. In 4 years, the sum of their ages will be 72. How old is Nisha now?
  28. 28.Meera is 9 years older than Ananya. In 9 years, the sum of their ages will be 87. How old is Ananya now?
  29. 29.Rohan’s father is twice as old as Rohan. The sum of their ages is 45 years. How old is the father?
  30. 30.Aarav is 3 years older than Manav. In 10 years, the sum of their ages will be 75. How old is Manav now?
  31. 31.In 3 years, Zoya will be twice as old as Zoya was 6 years ago. How old is Zoya now?
  32. 32.Manav is 5 years older than Priya. In 3 years, the sum of their ages will be 35. How old is Priya now?
  33. 33.6 years ago, Kabir’s mother was four times as old as Kabir. The mother is 18 years old now. How old is Kabir now?
  34. 34.3 years ago, Diya’s mother was four times as old as Diya. The mother is 19 years old now. How old is Diya now?
  35. 35.Ishaan is 2 years older than Arjun. In 4 years, the sum of their ages will be 34. How old is Arjun now?
  36. 36.Meera is 7 years older than Aditya. In 3 years, the sum of their ages will be 35. How old is Aditya now?
  37. 37.In 29 years, Saanvi will be twice as old as Saanvi was 3 years ago. How old is Saanvi now?
  38. 38.Diya’s father is four times as old as Diya. The sum of their ages is 30 years. How old is Diya?
  39. 39.9 years ago, Kavya’s mother was three times as old as Kavya. The mother is 36 years old now. How old is Kavya now?
  40. 40.7 years ago, Nisha’s mother was four times as old as Nisha. The mother is 19 years old now. How old is Nisha now?

Answer key

  1. 15
  2. 12
  3. 9
  4. 12
  5. 13
  6. 10
  7. 16
  8. 14
  9. 8
  10. 17
  11. 12
  12. 7
  13. 7
  14. 34
  15. 14
  16. 10
  17. 36
  18. 12
  19. 26
  20. 26
  21. 9
  22. 12
  23. 20
  24. 42
  25. 17
  26. 7
  27. 28
  28. 30
  29. 30
  30. 26
  31. 15
  32. 12
  33. 9
  34. 7
  35. 12
  36. 11
  37. 35
  38. 6
  39. 18
  40. 10

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