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Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 605 · 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.Ishaan is 2 years older than Priya. In 6 years, the sum of their ages will be 56. How old is Priya now?
  2. 2.Kavya is 9 years older than Arjun. In 9 years, the sum of their ages will be 75. How old is Arjun now?
  3. 3.Zoya is 5 years older than Farhan. In 2 years, the sum of their ages will be 25. How old is Farhan now?
  4. 4.Ishaan is 3 years older than Sneha. In 4 years, the sum of their ages will be 23. How old is Sneha now?
  5. 5.Sneha’s father is three times as old as Sneha. The sum of their ages is 44 years. How old is Sneha?
  6. 6.Priya’s father is twice as old as Priya. The sum of their ages is 21 years. How old is the father?
  7. 7.In 23 years, Pooja will be twice as old as Pooja was 4 years ago. How old is Pooja now?
  8. 8.Ishaan’s father is twice as old as Ishaan. The sum of their ages is 24 years. How old is Ishaan?
  9. 9.In 15 years, Rohan will be twice as old as Rohan was 6 years ago. How old is Rohan now?
  10. 10.In 27 years, Zoya will be twice as old as Zoya was 6 years ago. How old is Zoya now?
  11. 11.In 5 years, Ishaan will be twice as old as Ishaan was 4 years ago. How old is Ishaan now?
  12. 12.Ishaan is 5 years older than Meera. In 4 years, the sum of their ages will be 25. How old is Meera now?
  13. 13.10 years ago, Ishaan’s mother was twice as old as Ishaan. The mother is 16 years old now. How old is Ishaan now?
  14. 14.Manav’s father is five times as old as Manav. The sum of their ages is 54 years. How old is Manav?
  15. 15.In 22 years, Kavya will be twice as old as Kavya was 4 years ago. How old is Kavya now?
  16. 16.In 14 years, Tara will be twice as old as Tara was 6 years ago. How old is Tara now?
  17. 17.In 23 years, Priya will be three times as old as Priya was 3 years ago. How old is Priya now?
  18. 18.Ishaan’s father is three times as old as Ishaan. The sum of their ages is 48 years. How old is Ishaan?
  19. 19.Aarav’s father is five times as old as Aarav. The sum of their ages is 84 years. How old is the father?
  20. 20.Kabir is 10 years older than Meera. In 2 years, the sum of their ages will be 34. How old is Meera now?
  21. 21.Tara is 10 years older than Pooja. In 10 years, the sum of their ages will be 86. How old is Pooja now?
  22. 22.Kabir is 4 years older than Zoya. In 8 years, the sum of their ages will be 48. How old is Zoya now?
  23. 23.5 years ago, Nisha’s mother was three times as old as Nisha. The mother is 14 years old now. How old is Nisha now?
  24. 24.Ananya is 2 years older than Rohan. In 3 years, the sum of their ages will be 28. How old is Rohan now?
  25. 25.5 years ago, Diya’s mother was twice as old as Diya. The mother is 13 years old now. How old is Diya now?
  26. 26.Kabir is 8 years older than Manav. In 2 years, the sum of their ages will be 48. How old is Manav now?
  27. 27.Dev is 8 years older than Priya. In 8 years, the sum of their ages will be 64. How old is Priya now?
  28. 28.2 years ago, Diya’s mother was four times as old as Diya. The mother is 46 years old now. How old is Diya now?
  29. 29.Meera is 7 years older than Ananya. In 3 years, the sum of their ages will be 57. How old is Ananya now?
  30. 30.Aarav is 4 years older than Priya. In 3 years, the sum of their ages will be 60. How old is Priya now?
  31. 31.Priya is 7 years older than Ananya. In 7 years, the sum of their ages will be 77. How old is Ananya now?
  32. 32.Arjun is 5 years older than Rohan. In 10 years, the sum of their ages will be 41. How old is Rohan now?
  33. 33.5 years ago, Arjun’s mother was three times as old as Arjun. The mother is 38 years old now. How old is Arjun 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.Aditya is 2 years older than Kabir. In 6 years, the sum of their ages will be 48. How old is Kabir now?
  36. 36.In 10 years, Kabir will be twice as old as Kabir was 5 years ago. How old is Kabir now?
  37. 37.Priya is 4 years older than Rohan. In 7 years, the sum of their ages will be 62. How old is Rohan now?
  38. 38.In 20 years, Isha will be twice as old as Isha was 5 years ago. How old is Isha now?
  39. 39.Dev is 3 years older than Tara. In 3 years, the sum of their ages will be 21. How old is Tara now?
  40. 40.Ananya’s father is twice as old as Ananya. The sum of their ages is 39 years. How old is the father?

Answer key

  1. 21
  2. 24
  3. 8
  4. 6
  5. 11
  6. 14
  7. 31
  8. 8
  9. 27
  10. 39
  11. 13
  12. 6
  13. 13
  14. 9
  15. 30
  16. 26
  17. 16
  18. 12
  19. 70
  20. 10
  21. 28
  22. 14
  23. 8
  24. 10
  25. 9
  26. 18
  27. 20
  28. 13
  29. 22
  30. 25
  31. 28
  32. 8
  33. 16
  34. 7
  35. 17
  36. 20
  37. 22
  38. 30
  39. 6
  40. 26

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