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Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 954 · 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. 1.10 years ago, Sneha’s mother was four times as old as Sneha. The mother is 42 years old now. How old is Sneha now?
  2. 2.2 years ago, Rohan’s mother was twice as old as Rohan. The mother is 22 years old now. How old is Rohan now?
  3. 3.Isha’s father is twice as old as Isha. The sum of their ages is 24 years. How old is the father?
  4. 4.In 12 years, Aarav will be three times as old as Aarav was 6 years ago. How old is Aarav now?
  5. 5.6 years ago, Nisha’s mother was three times as old as Nisha. The mother is 18 years old now. How old is Nisha now?
  6. 6.9 years ago, Rahul’s mother was twice as old as Rahul. The mother is 23 years old now. How old is Rahul now?
  7. 7.Diya is 2 years older than Tara. In 7 years, the sum of their ages will be 74. How old is Tara now?
  8. 8.Tara’s father is three times as old as Tara. The sum of their ages is 40 years. How old is Tara?
  9. 9.7 years ago, Rohan’s mother was twice as old as Rohan. The mother is 17 years old now. How old is Rohan now?
  10. 10.6 years ago, Manav’s mother was three times as old as Manav. The mother is 15 years old now. How old is Manav now?
  11. 11.In 9 years, Karan will be twice as old as Karan was 4 years ago. How old is Karan now?
  12. 12.Dev is 4 years older than Saanvi. In 4 years, the sum of their ages will be 66. How old is Saanvi now?
  13. 13.6 years ago, Sneha’s mother was four times as old as Sneha. The mother is 50 years old now. How old is Sneha now?
  14. 14.In 12 years, Meera will be twice as old as Meera was 6 years ago. How old is Meera now?
  15. 15.Ananya is 6 years older than Dev. In 3 years, the sum of their ages will be 72. How old is Dev now?
  16. 16.Dev’s father is five times as old as Dev. The sum of their ages is 90 years. How old is Dev?
  17. 17.Karan’s father is twice as old as Karan. The sum of their ages is 45 years. How old is Karan?
  18. 18.Farhan’s father is three times as old as Farhan. The sum of their ages is 56 years. How old is the father?
  19. 19.In 14 years, Saanvi will be twice as old as Saanvi was 6 years ago. How old is Saanvi now?
  20. 20.In 20 years, Meera will be three times as old as Meera was 4 years ago. How old is Meera now?
  21. 21.Rohan is 2 years older than Ananya. In 4 years, the sum of their ages will be 20. How old is Ananya now?
  22. 22.Ishaan’s father is twice as old as Ishaan. The sum of their ages is 33 years. How old is Ishaan?
  23. 23.Aarav’s father is five times as old as Aarav. The sum of their ages is 30 years. How old is Aarav?
  24. 24.Manav’s father is three times as old as Manav. The sum of their ages is 24 years. How old is Manav?
  25. 25.Ishaan’s father is three times as old as Ishaan. The sum of their ages is 28 years. How old is the father?
  26. 26.In 29 years, Pooja will be twice as old as Pooja was 5 years ago. How old is Pooja now?
  27. 27.In 25 years, Pooja will be twice as old as Pooja was 2 years ago. How old is Pooja now?
  28. 28.Zoya’s father is four times as old as Zoya. The sum of their ages is 65 years. How old is Zoya?
  29. 29.In 6 years, Ishaan will be three times as old as Ishaan was 4 years ago. How old is Ishaan now?
  30. 30.Kabir’s father is five times as old as Kabir. The sum of their ages is 36 years. How old is the father?
  31. 31.In 26 years, Sneha will be three times as old as Sneha was 2 years ago. How old is Sneha now?
  32. 32.Saanvi’s father is twice as old as Saanvi. The sum of their ages is 24 years. How old is Saanvi?
  33. 33.Diya is 8 years older than Ishaan. In 8 years, the sum of their ages will be 80. How old is Ishaan now?
  34. 34.Nisha is 7 years older than Pooja. In 4 years, the sum of their ages will be 53. How old is Pooja now?
  35. 35.Nisha’s father is five times as old as Nisha. The sum of their ages is 30 years. How old is Nisha?
  36. 36.6 years ago, Sneha’s mother was three times as old as Sneha. The mother is 15 years old now. How old is Sneha now?
  37. 37.Manav is 10 years older than Kabir. In 5 years, the sum of their ages will be 34. How old is Kabir now?
  38. 38.7 years ago, Ananya’s mother was twice as old as Ananya. The mother is 25 years old now. How old is Ananya now?
  39. 39.In 27 years, Manav will be twice as old as Manav was 2 years ago. How old is Manav now?
  40. 40.Karan is 5 years older than Rohan. In 4 years, the sum of their ages will be 25. How old is Rohan now?

Answer key

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

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