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Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 177 · 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.Karan’s father is three times as old as Karan. The sum of their ages is 24 years. How old is the father?
  2. 2.In 26 years, Aarav will be three times as old as Aarav was 4 years ago. How old is Aarav now?
  3. 3.Vivaan’s father is five times as old as Vivaan. The sum of their ages is 66 years. How old is the father?
  4. 4.Aarav is 9 years older than Farhan. In 5 years, the sum of their ages will be 61. How old is Farhan now?
  5. 5.In 16 years, Saanvi will be three times as old as Saanvi was 2 years ago. How old is Saanvi now?
  6. 6.In 12 years, Priya will be twice as old as Priya was 5 years ago. How old is Priya now?
  7. 7.Farhan is 8 years older than Nisha. In 7 years, the sum of their ages will be 44. How old is Nisha now?
  8. 8.Priya is 2 years older than Saanvi. In 8 years, the sum of their ages will be 54. How old is Saanvi now?
  9. 9.In 8 years, Dev will be three times as old as Dev was 4 years ago. How old is Dev now?
  10. 10.Tara is 8 years older than Saanvi. In 6 years, the sum of their ages will be 68. How old is Saanvi now?
  11. 11.Ishaan’s father is five times as old as Ishaan. The sum of their ages is 90 years. How old is Ishaan?
  12. 12.In 4 years, Karan will be twice as old as Karan was 2 years ago. How old is Karan now?
  13. 13.Pooja is 8 years older than Rahul. In 5 years, the sum of their ages will be 30. How old is Rahul now?
  14. 14.In 18 years, Kavya will be twice as old as Kavya was 3 years ago. How old is Kavya now?
  15. 15.In 15 years, Saanvi will be three times as old as Saanvi was 5 years ago. How old is Saanvi now?
  16. 16.In 21 years, Meera will be twice as old as Meera was 6 years ago. How old is Meera now?
  17. 17.Arjun’s father is twice as old as Arjun. The sum of their ages is 39 years. How old is the father?
  18. 18.Tara is 6 years older than Diya. In 3 years, the sum of their ages will be 56. How old is Diya now?
  19. 19.Rohan’s father is four times as old as Rohan. The sum of their ages is 25 years. How old is the father?
  20. 20.2 years ago, Pooja’s mother was three times as old as Pooja. The mother is 32 years old now. How old is Pooja now?
  21. 21.Priya is 10 years older than Meera. In 6 years, the sum of their ages will be 48. How old is Meera now?
  22. 22.Karan’s father is four times as old as Karan. The sum of their ages is 25 years. How old is the father?
  23. 23.Arjun’s father is three times as old as Arjun. The sum of their ages is 48 years. How old is the father?
  24. 24.Manav is 6 years older than Vivaan. In 6 years, the sum of their ages will be 46. How old is Vivaan now?
  25. 25.Rohan’s father is five times as old as Rohan. The sum of their ages is 66 years. How old is Rohan?
  26. 26.In 17 years, Zoya will be twice as old as Zoya was 3 years ago. How old is Zoya now?
  27. 27.Aarav is 2 years older than Ananya. In 9 years, the sum of their ages will be 80. How old is Ananya now?
  28. 28.In 29 years, Karan will be three times as old as Karan was 3 years ago. How old is Karan now?
  29. 29.In 2 years, Manav will be twice as old as Manav was 5 years ago. How old is Manav now?
  30. 30.In 23 years, Aditya will be three times as old as Aditya was 3 years ago. How old is Aditya now?
  31. 31.Farhan’s father is three times as old as Farhan. The sum of their ages is 40 years. How old is the father?
  32. 32.8 years ago, Kavya’s mother was twice as old as Kavya. The mother is 20 years old now. How old is Kavya now?
  33. 33.Ananya is 4 years older than Kabir. In 5 years, the sum of their ages will be 40. How old is Kabir now?
  34. 34.In 5 years, Aarav will be twice as old as Aarav was 5 years ago. How old is Aarav now?
  35. 35.In 21 years, Vivaan will be three times as old as Vivaan was 5 years ago. How old is Vivaan now?
  36. 36.Kavya’s father is five times as old as Kavya. The sum of their ages is 48 years. How old is the father?
  37. 37.2 years ago, Rahul’s mother was twice as old as Rahul. The mother is 20 years old now. How old is Rahul now?
  38. 38.Vivaan is 4 years older than Dev. In 2 years, the sum of their ages will be 52. How old is Dev now?
  39. 39.In 23 years, Ishaan will be twice as old as Ishaan was 5 years ago. How old is Ishaan now?
  40. 40.Ananya’s father is twice as old as Ananya. The sum of their ages is 24 years. How old is the father?

Answer key

  1. 18
  2. 19
  3. 55
  4. 21
  5. 11
  6. 22
  7. 11
  8. 18
  9. 10
  10. 24
  11. 15
  12. 8
  13. 6
  14. 24
  15. 15
  16. 33
  17. 26
  18. 22
  19. 20
  20. 12
  21. 13
  22. 20
  23. 36
  24. 14
  25. 11
  26. 23
  27. 30
  28. 19
  29. 12
  30. 16
  31. 30
  32. 14
  33. 13
  34. 15
  35. 18
  36. 40
  37. 11
  38. 22
  39. 33
  40. 16

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