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Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 590 · 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.

NameDateTime takenScore ___ / 40
  1. 1.6 years ago, Pooja’s mother was three times as old as Pooja. The mother is 36 years old now. How old is Pooja now?
  2. 2.Farhan is 3 years older than Manav. In 2 years, the sum of their ages will be 21. How old is Manav now?
  3. 3.Sneha’s father is three times as old as Sneha. The sum of their ages is 40 years. How old is Sneha?
  4. 4.10 years ago, Diya’s mother was twice as old as Diya. The mother is 34 years old now. How old is Diya now?
  5. 5.Aarav is 9 years older than Meera. In 4 years, the sum of their ages will be 63. How old is Meera now?
  6. 6.3 years ago, Priya’s mother was twice as old as Priya. The mother is 27 years old now. How old is Priya now?
  7. 7.In 17 years, Karan will be twice as old as Karan was 6 years ago. How old is Karan now?
  8. 8.Farhan is 3 years older than Aditya. In 8 years, the sum of their ages will be 39. How old is Aditya now?
  9. 9.7 years ago, Zoya’s mother was four times as old as Zoya. The mother is 47 years old now. How old is Zoya now?
  10. 10.Saanvi is 3 years older than Manav. In 2 years, the sum of their ages will be 33. How old is Manav now?
  11. 11.Rohan is 10 years older than Ishaan. In 2 years, the sum of their ages will be 38. How old is Ishaan now?
  12. 12.Saanvi is 3 years older than Kabir. In 8 years, the sum of their ages will be 49. How old is Kabir now?
  13. 13.In 8 years, Rohan will be twice as old as Rohan was 2 years ago. How old is Rohan now?
  14. 14.Zoya is 6 years older than Meera. In 7 years, the sum of their ages will be 68. How old is Meera now?
  15. 15.Karan is 5 years older than Pooja. In 7 years, the sum of their ages will be 67. How old is Pooja now?
  16. 16.Tara’s father is three times as old as Tara. The sum of their ages is 40 years. How old is the father?
  17. 17.Vivaan is 3 years older than Sneha. In 6 years, the sum of their ages will be 27. How old is Sneha now?
  18. 18.Isha is 2 years older than Sneha. In 10 years, the sum of their ages will be 38. How old is Sneha now?
  19. 19.Rahul is 7 years older than Saanvi. In 7 years, the sum of their ages will be 61. How old is Saanvi now?
  20. 20.Rohan’s father is three times as old as Rohan. The sum of their ages is 28 years. How old is the father?
  21. 21.10 years ago, Manav’s mother was twice as old as Manav. The mother is 34 years old now. How old is Manav now?
  22. 22.Zoya is 9 years older than Kavya. In 6 years, the sum of their ages will be 37. How old is Kavya now?
  23. 23.Tara’s father is twice as old as Tara. The sum of their ages is 24 years. How old is Tara?
  24. 24.9 years ago, Diya’s mother was four times as old as Diya. The mother is 41 years old now. How old is Diya now?
  25. 25.In 17 years, Kabir will be twice as old as Kabir was 5 years ago. How old is Kabir now?
  26. 26.2 years ago, Diya’s mother was three times as old as Diya. The mother is 11 years old now. How old is Diya now?
  27. 27.In 14 years, Zoya will be three times as old as Zoya was 4 years ago. How old is Zoya now?
  28. 28.Kabir’s father is twice as old as Kabir. The sum of their ages is 15 years. How old is the father?
  29. 29.Diya is 4 years older than Kabir. In 5 years, the sum of their ages will be 56. How old is Kabir now?
  30. 30.Nisha’s father is four times as old as Nisha. The sum of their ages is 25 years. How old is the father?
  31. 31.Saanvi is 10 years older than Nisha. In 6 years, the sum of their ages will be 42. How old is Nisha now?
  32. 32.3 years ago, Farhan’s mother was twice as old as Farhan. The mother is 9 years old now. How old is Farhan now?
  33. 33.Pooja is 6 years older than Sneha. In 3 years, the sum of their ages will be 32. How old is Sneha now?
  34. 34.Zoya is 5 years older than Saanvi. In 9 years, the sum of their ages will be 45. How old is Saanvi now?
  35. 35.Rahul’s father is twice as old as Rahul. The sum of their ages is 27 years. How old is the father?
  36. 36.Manav is 9 years older than Arjun. In 10 years, the sum of their ages will be 61. How old is Arjun now?
  37. 37.In 15 years, Nisha will be twice as old as Nisha was 3 years ago. How old is Nisha now?
  38. 38.In 26 years, Pooja will be three times as old as Pooja was 4 years ago. How old is Pooja now?
  39. 39.In 13 years, Tara will be twice as old as Tara was 2 years ago. How old is Tara now?
  40. 40.In 21 years, Ishaan will be twice as old as Ishaan was 2 years ago. How old is Ishaan now?

Answer key

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

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