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Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 66 · 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.In 4 years, Priya will be twice as old as Priya was 6 years ago. How old is Priya now?
  2. 2.Vivaan’s father is five times as old as Vivaan. The sum of their ages is 90 years. How old is the father?
  3. 3.Karan is 10 years older than Rohan. In 4 years, the sum of their ages will be 54. How old is Rohan now?
  4. 4.Ishaan is 6 years older than Diya. In 2 years, the sum of their ages will be 60. How old is Diya now?
  5. 5.In 29 years, Pooja will be twice as old as Pooja was 5 years ago. How old is Pooja now?
  6. 6.3 years ago, Dev’s mother was twice as old as Dev. The mother is 9 years old now. How old is Dev now?
  7. 7.Meera’s father is five times as old as Meera. The sum of their ages is 36 years. How old is Meera?
  8. 8.6 years ago, Kavya’s mother was three times as old as Kavya. The mother is 15 years old now. How old is Kavya now?
  9. 9.4 years ago, Sneha’s mother was twice as old as Sneha. The mother is 10 years old now. How old is Sneha now?
  10. 10.Meera’s father is twice as old as Meera. The sum of their ages is 42 years. How old is the father?
  11. 11.Rohan’s father is four times as old as Rohan. The sum of their ages is 45 years. How old is the father?
  12. 12.10 years ago, Karan’s mother was twice as old as Karan. The mother is 30 years old now. How old is Karan now?
  13. 13.Pooja’s father is twice as old as Pooja. The sum of their ages is 27 years. How old is the father?
  14. 14.In 27 years, Diya will be three times as old as Diya was 3 years ago. How old is Diya now?
  15. 15.Zoya’s father is twice as old as Zoya. The sum of their ages is 18 years. How old is the father?
  16. 16.In 10 years, Priya will be twice as old as Priya was 3 years ago. How old is Priya now?
  17. 17.Sneha’s father is twice as old as Sneha. The sum of their ages is 21 years. How old is the father?
  18. 18.In 13 years, Zoya will be three times as old as Zoya was 5 years ago. How old is Zoya now?
  19. 19.4 years ago, Kabir’s mother was four times as old as Kabir. The mother is 36 years old now. How old is Kabir now?
  20. 20.In 5 years, Nisha will be twice as old as Nisha was 2 years ago. How old is Nisha now?
  21. 21.Rohan is 4 years older than Priya. In 6 years, the sum of their ages will be 40. How old is Priya now?
  22. 22.Pooja’s father is five times as old as Pooja. The sum of their ages is 42 years. How old is the father?
  23. 23.Ananya’s father is three times as old as Ananya. The sum of their ages is 52 years. How old is Ananya?
  24. 24.9 years ago, Sneha’s mother was twice as old as Sneha. The mother is 27 years old now. How old is Sneha now?
  25. 25.In 16 years, Ananya will be twice as old as Ananya was 4 years ago. How old is Ananya now?
  26. 26.Kavya is 2 years older than Ishaan. In 3 years, the sum of their ages will be 40. How old is Ishaan now?
  27. 27.In 3 years, Saanvi will be twice as old as Saanvi was 3 years ago. How old is Saanvi now?
  28. 28.7 years ago, Karan’s mother was four times as old as Karan. The mother is 43 years old now. How old is Karan now?
  29. 29.5 years ago, Pooja’s mother was twice as old as Pooja. The mother is 29 years old now. How old is Pooja now?
  30. 30.Diya is 5 years older than Sneha. In 9 years, the sum of their ages will be 39. How old is Sneha now?
  31. 31.Tara is 7 years older than Aditya. In 8 years, the sum of their ages will be 57. How old is Aditya now?
  32. 32.In 8 years, Saanvi will be twice as old as Saanvi was 6 years ago. How old is Saanvi now?
  33. 33.Nisha’s father is three times as old as Nisha. The sum of their ages is 36 years. How old is the father?
  34. 34.Tara is 8 years older than Kavya. In 3 years, the sum of their ages will be 24. How old is Kavya now?
  35. 35.2 years ago, Meera’s mother was three times as old as Meera. The mother is 11 years old now. How old is Meera now?
  36. 36.Isha’s father is four times as old as Isha. The sum of their ages is 50 years. How old is Isha?
  37. 37.Rahul’s father is five times as old as Rahul. The sum of their ages is 90 years. How old is Rahul?
  38. 38.In 25 years, Nisha will be twice as old as Nisha was 4 years ago. How old is Nisha now?
  39. 39.2 years ago, Karan’s mother was three times as old as Karan. The mother is 23 years old now. How old is Karan now?
  40. 40.In 30 years, Pooja will be three times as old as Pooja was 4 years ago. How old is Pooja now?

Answer key

  1. 16
  2. 75
  3. 18
  4. 25
  5. 39
  6. 6
  7. 6
  8. 9
  9. 7
  10. 28
  11. 36
  12. 20
  13. 18
  14. 18
  15. 12
  16. 16
  17. 14
  18. 14
  19. 12
  20. 9
  21. 12
  22. 35
  23. 13
  24. 18
  25. 24
  26. 16
  27. 9
  28. 16
  29. 17
  30. 8
  31. 17
  32. 20
  33. 27
  34. 5
  35. 5
  36. 10
  37. 15
  38. 33
  39. 9
  40. 21

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