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Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 468 · 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.

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  1. 1.In 16 years, Isha will be three times as old as Isha was 4 years ago. How old is Isha now?
  2. 2.In 24 years, Aditya will be twice as old as Aditya was 4 years ago. How old is Aditya now?
  3. 3.Aditya’s father is three times as old as Aditya. The sum of their ages is 40 years. How old is Aditya?
  4. 4.Aarav’s father is four times as old as Aarav. The sum of their ages is 75 years. How old is the father?
  5. 5.Diya’s father is three times as old as Diya. The sum of their ages is 28 years. How old is the father?
  6. 6.Farhan’s father is twice as old as Farhan. The sum of their ages is 39 years. How old is Farhan?
  7. 7.Saanvi is 2 years older than Rahul. In 4 years, the sum of their ages will be 20. How old is Rahul now?
  8. 8.In 22 years, Isha will be three times as old as Isha was 6 years ago. How old is Isha now?
  9. 9.Aarav’s father is twice as old as Aarav. The sum of their ages is 30 years. How old is Aarav?
  10. 10.Saanvi is 7 years older than Meera. In 3 years, the sum of their ages will be 39. How old is Meera now?
  11. 11.Isha is 6 years older than Rohan. In 10 years, the sum of their ages will be 68. How old is Rohan now?
  12. 12.Meera’s father is twice as old as Meera. The sum of their ages is 15 years. How old is Meera?
  13. 13.2 years ago, Arjun’s mother was four times as old as Arjun. The mother is 38 years old now. How old is Arjun now?
  14. 14.Aditya is 10 years older than Karan. In 6 years, the sum of their ages will be 62. How old is Karan now?
  15. 15.Ishaan is 4 years older than Sneha. In 6 years, the sum of their ages will be 66. How old is Sneha now?
  16. 16.Pooja is 2 years older than Ananya. In 7 years, the sum of their ages will be 72. How old is Ananya now?
  17. 17.In 14 years, Pooja will be twice as old as Pooja was 4 years ago. How old is Pooja now?
  18. 18.Sneha’s father is three times as old as Sneha. The sum of their ages is 52 years. How old is the father?
  19. 19.Priya is 10 years older than Pooja. In 9 years, the sum of their ages will be 66. How old is Pooja now?
  20. 20.Diya’s father is four times as old as Diya. The sum of their ages is 45 years. How old is Diya?
  21. 21.Tara is 8 years older than Diya. In 4 years, the sum of their ages will be 46. How old is Diya now?
  22. 22.In 11 years, Dev will be twice as old as Dev was 4 years ago. How old is Dev now?
  23. 23.Rahul’s father is four times as old as Rahul. The sum of their ages is 75 years. How old is Rahul?
  24. 24.5 years ago, Priya’s mother was twice as old as Priya. The mother is 19 years old now. How old is Priya now?
  25. 25.Aarav is 7 years older than Karan. In 3 years, the sum of their ages will be 49. How old is Karan now?
  26. 26.6 years ago, Karan’s mother was four times as old as Karan. The mother is 54 years old now. How old is Karan now?
  27. 27.Kabir’s father is five times as old as Kabir. The sum of their ages is 36 years. How old is the father?
  28. 28.In 15 years, Pooja will be three times as old as Pooja was 5 years ago. How old is Pooja now?
  29. 29.Diya is 2 years older than Pooja. In 8 years, the sum of their ages will be 54. How old is Pooja now?
  30. 30.In 8 years, Sneha will be twice as old as Sneha was 5 years ago. How old is Sneha now?
  31. 31.In 23 years, Arjun will be twice as old as Arjun was 2 years ago. How old is Arjun now?
  32. 32.Kavya is 2 years older than Kabir. In 3 years, the sum of their ages will be 22. How old is Kabir now?
  33. 33.4 years ago, Arjun’s mother was twice as old as Arjun. The mother is 10 years old now. How old is Arjun now?
  34. 34.In 14 years, Priya will be three times as old as Priya was 2 years ago. How old is Priya now?
  35. 35.In 14 years, Priya will be twice as old as Priya was 4 years ago. How old is Priya now?
  36. 36.Rahul is 10 years older than Ananya. In 7 years, the sum of their ages will be 76. How old is Ananya now?
  37. 37.Arjun is 3 years older than Diya. In 5 years, the sum of their ages will be 71. How old is Diya now?
  38. 38.In 24 years, Saanvi will be three times as old as Saanvi was 2 years ago. How old is Saanvi now?
  39. 39.Aarav’s father is twice as old as Aarav. The sum of their ages is 27 years. How old is the father?
  40. 40.6 years ago, Pooja’s mother was twice as old as Pooja. The mother is 16 years old now. How old is Pooja now?

Answer key

  1. 14
  2. 32
  3. 10
  4. 60
  5. 21
  6. 13
  7. 5
  8. 20
  9. 10
  10. 13
  11. 21
  12. 5
  13. 11
  14. 20
  15. 25
  16. 28
  17. 22
  18. 39
  19. 19
  20. 9
  21. 15
  22. 19
  23. 15
  24. 12
  25. 18
  26. 18
  27. 30
  28. 15
  29. 18
  30. 18
  31. 27
  32. 7
  33. 7
  34. 10
  35. 22
  36. 26
  37. 29
  38. 15
  39. 18
  40. 11

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