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Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 707 · 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, Farhan’s mother was three times as old as Farhan. The mother is 18 years old now. How old is Farhan now?
  2. 2.In 18 years, Farhan will be twice as old as Farhan was 6 years ago. How old is Farhan now?
  3. 3.Meera’s father is twice as old as Meera. The sum of their ages is 18 years. How old is Meera?
  4. 4.Rahul is 9 years older than Kavya. In 10 years, the sum of their ages will be 85. How old is Kavya now?
  5. 5.In 12 years, Vivaan will be twice as old as Vivaan was 4 years ago. How old is Vivaan now?
  6. 6.In 29 years, Tara will be twice as old as Tara was 4 years ago. How old is Tara now?
  7. 7.Kabir is 9 years older than Pooja. In 10 years, the sum of their ages will be 55. How old is Pooja now?
  8. 8.Ananya is 9 years older than Ishaan. In 4 years, the sum of their ages will be 43. How old is Ishaan now?
  9. 9.5 years ago, Rahul’s mother was three times as old as Rahul. The mother is 17 years old now. How old is Rahul now?
  10. 10.Manav’s father is twice as old as Manav. The sum of their ages is 24 years. How old is the father?
  11. 11.Kabir’s father is four times as old as Kabir. The sum of their ages is 60 years. How old is Kabir?
  12. 12.7 years ago, Arjun’s mother was three times as old as Arjun. The mother is 25 years old now. How old is Arjun now?
  13. 13.Saanvi is 3 years older than Ishaan. In 2 years, the sum of their ages will be 63. How old is Ishaan now?
  14. 14.In 20 years, Aarav will be three times as old as Aarav was 6 years ago. How old is Aarav now?
  15. 15.In 7 years, Diya will be twice as old as Diya was 5 years ago. How old is Diya now?
  16. 16.Isha is 4 years older than Tara. In 7 years, the sum of their ages will be 64. How old is Tara now?
  17. 17.Meera is 7 years older than Tara. In 9 years, the sum of their ages will be 85. How old is Tara now?
  18. 18.Pooja is 6 years older than Farhan. In 8 years, the sum of their ages will be 66. How old is Farhan now?
  19. 19.Arjun’s father is four times as old as Arjun. The sum of their ages is 75 years. How old is Arjun?
  20. 20.In 17 years, Ishaan will be twice as old as Ishaan was 2 years ago. How old is Ishaan now?
  21. 21.In 28 years, Meera will be twice as old as Meera was 5 years ago. How old is Meera now?
  22. 22.In 9 years, Diya will be twice as old as Diya was 2 years ago. How old is Diya now?
  23. 23.Kabir’s father is twice as old as Kabir. The sum of their ages is 24 years. How old is the father?
  24. 24.Manav’s father is four times as old as Manav. The sum of their ages is 65 years. How old is Manav?
  25. 25.Ishaan is 6 years older than Kabir. In 8 years, the sum of their ages will be 82. How old is Kabir now?
  26. 26.Meera is 7 years older than Isha. In 10 years, the sum of their ages will be 77. How old is Isha now?
  27. 27.Diya is 2 years older than Rahul. In 7 years, the sum of their ages will be 26. How old is Rahul now?
  28. 28.Diya is 8 years older than Sneha. In 8 years, the sum of their ages will be 44. How old is Sneha now?
  29. 29.Rahul is 8 years older than Zoya. In 9 years, the sum of their ages will be 68. How old is Zoya now?
  30. 30.Ananya’s father is three times as old as Ananya. The sum of their ages is 40 years. How old is Ananya?
  31. 31.Aarav is 3 years older than Meera. In 10 years, the sum of their ages will be 79. How old is Meera now?
  32. 32.Zoya’s father is three times as old as Zoya. The sum of their ages is 28 years. How old is Zoya?
  33. 33.Aarav’s father is twice as old as Aarav. The sum of their ages is 21 years. How old is the father?
  34. 34.Meera is 4 years older than Priya. In 3 years, the sum of their ages will be 40. How old is Priya now?
  35. 35.Aditya’s father is three times as old as Aditya. The sum of their ages is 28 years. How old is Aditya?
  36. 36.Dev is 2 years older than Sneha. In 5 years, the sum of their ages will be 38. How old is Sneha now?
  37. 37.Tara is 5 years older than Rohan. In 4 years, the sum of their ages will be 35. How old is Rohan now?
  38. 38.In 6 years, Ananya will be twice as old as Ananya was 2 years ago. How old is Ananya now?
  39. 39.In 27 years, Farhan will be twice as old as Farhan was 6 years ago. How old is Farhan now?
  40. 40.Meera’s father is three times as old as Meera. The sum of their ages is 48 years. How old is Meera?

Answer key

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

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