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Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 961 · 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. 1.9 years ago, Aditya’s mother was twice as old as Aditya. The mother is 33 years old now. How old is Aditya now?
  2. 2.In 8 years, Vivaan will be twice as old as Vivaan was 4 years ago. How old is Vivaan now?
  3. 3.Rohan is 3 years older than Farhan. In 7 years, the sum of their ages will be 41. How old is Farhan now?
  4. 4.Farhan’s father is three times as old as Farhan. The sum of their ages is 20 years. How old is Farhan?
  5. 5.Farhan’s father is five times as old as Farhan. The sum of their ages is 30 years. How old is Farhan?
  6. 6.Kabir is 3 years older than Dev. In 2 years, the sum of their ages will be 63. How old is Dev now?
  7. 7.In 7 years, Rahul will be three times as old as Rahul was 3 years ago. How old is Rahul now?
  8. 8.In 1 years, Farhan will be three times as old as Farhan was 5 years ago. How old is Farhan now?
  9. 9.Kabir’s father is three times as old as Kabir. The sum of their ages is 36 years. How old is the father?
  10. 10.Saanvi’s father is four times as old as Saanvi. The sum of their ages is 35 years. How old is the father?
  11. 11.Arjun’s father is four times as old as Arjun. The sum of their ages is 50 years. How old is Arjun?
  12. 12.Rahul’s father is five times as old as Rahul. The sum of their ages is 30 years. How old is the father?
  13. 13.7 years ago, Isha’s mother was three times as old as Isha. The mother is 22 years old now. How old is Isha now?
  14. 14.Rahul is 3 years older than Isha. In 3 years, the sum of their ages will be 65. How old is Isha now?
  15. 15.In 26 years, Aarav will be twice as old as Aarav was 6 years ago. How old is Aarav now?
  16. 16.Ananya’s father is five times as old as Ananya. The sum of their ages is 54 years. How old is the father?
  17. 17.In 12 years, Ananya will be twice as old as Ananya was 2 years ago. How old is Ananya now?
  18. 18.Karan is 5 years older than Arjun. In 8 years, the sum of their ages will be 43. How old is Arjun now?
  19. 19.Farhan is 6 years older than Tara. In 2 years, the sum of their ages will be 46. How old is Tara now?
  20. 20.Priya is 5 years older than Kavya. In 6 years, the sum of their ages will be 37. How old is Kavya now?
  21. 21.Sneha’s father is twice as old as Sneha. The sum of their ages is 18 years. How old is Sneha?
  22. 22.4 years ago, Aarav’s mother was twice as old as Aarav. The mother is 12 years old now. How old is Aarav now?
  23. 23.Priya’s father is five times as old as Priya. The sum of their ages is 66 years. How old is Priya?
  24. 24.Manav is 10 years older than Priya. In 5 years, the sum of their ages will be 68. How old is Priya now?
  25. 25.Zoya is 10 years older than Aditya. In 9 years, the sum of their ages will be 82. How old is Aditya now?
  26. 26.In 16 years, Ananya will be three times as old as Ananya was 6 years ago. How old is Ananya now?
  27. 27.Meera is 6 years older than Tara. In 6 years, the sum of their ages will be 58. How old is Tara now?
  28. 28.Farhan is 3 years older than Karan. In 5 years, the sum of their ages will be 59. How old is Karan now?
  29. 29.Farhan’s father is four times as old as Farhan. The sum of their ages is 40 years. How old is Farhan?
  30. 30.7 years ago, Saanvi’s mother was three times as old as Saanvi. The mother is 16 years old now. How old is Saanvi now?
  31. 31.5 years ago, Pooja’s mother was twice as old as Pooja. The mother is 25 years old now. How old is Pooja now?
  32. 32.Arjun’s father is four times as old as Arjun. The sum of their ages is 35 years. How old is the father?
  33. 33.Kabir is 3 years older than Ishaan. In 8 years, the sum of their ages will be 53. How old is Ishaan now?
  34. 34.4 years ago, Zoya’s mother was three times as old as Zoya. The mother is 34 years old now. How old is Zoya now?
  35. 35.Manav’s father is three times as old as Manav. The sum of their ages is 24 years. How old is Manav?
  36. 36.In 28 years, Zoya will be twice as old as Zoya was 6 years ago. How old is Zoya now?
  37. 37.Kabir’s father is twice as old as Kabir. The sum of their ages is 27 years. How old is Kabir?
  38. 38.Vivaan is 2 years older than Meera. In 2 years, the sum of their ages will be 26. How old is Meera now?
  39. 39.9 years ago, Pooja’s mother was four times as old as Pooja. The mother is 49 years old now. How old is Pooja now?
  40. 40.Rohan’s father is five times as old as Rohan. The sum of their ages is 42 years. How old is Rohan?

Answer key

  1. 21
  2. 16
  3. 12
  4. 5
  5. 5
  6. 28
  7. 8
  8. 8
  9. 27
  10. 28
  11. 10
  12. 25
  13. 12
  14. 28
  15. 38
  16. 45
  17. 16
  18. 11
  19. 18
  20. 10
  21. 6
  22. 8
  23. 11
  24. 24
  25. 27
  26. 17
  27. 20
  28. 23
  29. 8
  30. 10
  31. 15
  32. 28
  33. 17
  34. 14
  35. 6
  36. 40
  37. 9
  38. 10
  39. 19
  40. 7

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