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Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 848 · 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.Nisha’s father is four times as old as Nisha. The sum of their ages is 55 years. How old is the father?
  2. 2.3 years ago, Vivaan’s mother was three times as old as Vivaan. The mother is 27 years old now. How old is Vivaan now?
  3. 3.Kavya is 10 years older than Arjun. In 5 years, the sum of their ages will be 42. How old is Arjun now?
  4. 4.Aditya is 6 years older than Saanvi. In 7 years, the sum of their ages will be 36. How old is Saanvi now?
  5. 5.In 12 years, Rohan will be twice as old as Rohan was 2 years ago. How old is Rohan now?
  6. 6.6 years ago, Ishaan’s mother was twice as old as Ishaan. The mother is 22 years old now. How old is Ishaan now?
  7. 7.In 3 years, Ananya will be twice as old as Ananya was 6 years ago. How old is Ananya now?
  8. 8.Arjun is 2 years older than Diya. In 2 years, the sum of their ages will be 64. How old is Diya now?
  9. 9.Karan is 3 years older than Dev. In 5 years, the sum of their ages will be 49. How old is Dev now?
  10. 10.In 26 years, Isha will be twice as old as Isha was 5 years ago. How old is Isha now?
  11. 11.Kabir is 8 years older than Rahul. In 5 years, the sum of their ages will be 40. How old is Rahul now?
  12. 12.Priya is 5 years older than Diya. In 7 years, the sum of their ages will be 29. How old is Diya now?
  13. 13.Sneha’s father is four times as old as Sneha. The sum of their ages is 40 years. How old is Sneha?
  14. 14.Isha is 4 years older than Ananya. In 7 years, the sum of their ages will be 62. How old is Ananya now?
  15. 15.2 years ago, Aarav’s mother was three times as old as Aarav. The mother is 20 years old now. How old is Aarav now?
  16. 16.In 20 years, Saanvi will be twice as old as Saanvi was 6 years ago. How old is Saanvi now?
  17. 17.In 17 years, Pooja will be twice as old as Pooja was 5 years ago. How old is Pooja now?
  18. 18.7 years ago, Priya’s mother was three times as old as Priya. The mother is 43 years old now. How old is Priya now?
  19. 19.In 30 years, Kavya will be three times as old as Kavya was 2 years ago. How old is Kavya now?
  20. 20.Pooja’s father is five times as old as Pooja. The sum of their ages is 36 years. How old is Pooja?
  21. 21.Vivaan’s father is twice as old as Vivaan. The sum of their ages is 27 years. How old is Vivaan?
  22. 22.In 10 years, Manav will be three times as old as Manav was 2 years ago. How old is Manav now?
  23. 23.Farhan’s father is four times as old as Farhan. The sum of their ages is 70 years. How old is Farhan?
  24. 24.4 years ago, Rohan’s mother was four times as old as Rohan. The mother is 40 years old now. How old is Rohan now?
  25. 25.Saanvi’s father is three times as old as Saanvi. The sum of their ages is 40 years. How old is Saanvi?
  26. 26.In 4 years, Diya will be three times as old as Diya was 4 years ago. How old is Diya now?
  27. 27.Ishaan is 6 years older than Sneha. In 2 years, the sum of their ages will be 30. How old is Sneha now?
  28. 28.In 14 years, Ishaan will be three times as old as Ishaan was 2 years ago. How old is Ishaan now?
  29. 29.4 years ago, Rohan’s mother was twice as old as Rohan. The mother is 24 years old now. How old is Rohan now?
  30. 30.In 3 years, Farhan will be twice as old as Farhan was 6 years ago. How old is Farhan now?
  31. 31.In 15 years, Ishaan will be three times as old as Ishaan was 3 years ago. How old is Ishaan now?
  32. 32.Kavya is 3 years older than Ishaan. In 8 years, the sum of their ages will be 67. How old is Ishaan now?
  33. 33.In 2 years, Vivaan will be twice as old as Vivaan was 4 years ago. How old is Vivaan now?
  34. 34.Meera’s father is five times as old as Meera. The sum of their ages is 78 years. How old is Meera?
  35. 35.Tara’s father is four times as old as Tara. The sum of their ages is 40 years. How old is the father?
  36. 36.2 years ago, Pooja’s mother was three times as old as Pooja. The mother is 23 years old now. How old is Pooja now?
  37. 37.Rohan’s father is twice as old as Rohan. The sum of their ages is 42 years. How old is the father?
  38. 38.7 years ago, Ishaan’s mother was three times as old as Ishaan. The mother is 28 years old now. How old is Ishaan now?
  39. 39.2 years ago, Ananya’s mother was four times as old as Ananya. The mother is 26 years old now. How old is Ananya now?
  40. 40.Pooja’s father is twice as old as Pooja. The sum of their ages is 27 years. How old is Pooja?

Answer key

  1. 44
  2. 11
  3. 11
  4. 8
  5. 16
  6. 14
  7. 15
  8. 29
  9. 18
  10. 36
  11. 11
  12. 5
  13. 8
  14. 22
  15. 8
  16. 32
  17. 27
  18. 19
  19. 18
  20. 6
  21. 9
  22. 8
  23. 14
  24. 13
  25. 10
  26. 8
  27. 10
  28. 10
  29. 14
  30. 15
  31. 12
  32. 24
  33. 10
  34. 13
  35. 32
  36. 9
  37. 28
  38. 14
  39. 8
  40. 9

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