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Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 210 · 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 24 years, Diya will be twice as old as Diya was 6 years ago. How old is Diya now?
  2. 2.Kabir’s father is four times as old as Kabir. The sum of their ages is 30 years. How old is Kabir?
  3. 3.In 23 years, Arjun will be three times as old as Arjun was 3 years ago. How old is Arjun now?
  4. 4.8 years ago, Saanvi’s mother was four times as old as Saanvi. The mother is 52 years old now. How old is Saanvi now?
  5. 5.Ananya’s father is five times as old as Ananya. The sum of their ages is 84 years. How old is the father?
  6. 6.Pooja is 6 years older than Dev. In 7 years, the sum of their ages will be 38. How old is Dev now?
  7. 7.In 22 years, Diya will be twice as old as Diya was 2 years ago. How old is Diya now?
  8. 8.Farhan’s father is four times as old as Farhan. The sum of their ages is 75 years. How old is Farhan?
  9. 9.Karan’s father is three times as old as Karan. The sum of their ages is 56 years. How old is the father?
  10. 10.Tara is 7 years older than Meera. In 5 years, the sum of their ages will be 49. How old is Meera now?
  11. 11.6 years ago, Sneha’s mother was three times as old as Sneha. The mother is 42 years old now. How old is Sneha now?
  12. 12.In 4 years, Priya will be twice as old as Priya was 3 years ago. How old is Priya now?
  13. 13.Pooja’s father is twice as old as Pooja. The sum of their ages is 15 years. How old is Pooja?
  14. 14.Ananya is 2 years older than Isha. In 2 years, the sum of their ages will be 22. How old is Isha now?
  15. 15.Sneha’s father is twice as old as Sneha. The sum of their ages is 15 years. How old is the father?
  16. 16.Rohan’s father is three times as old as Rohan. The sum of their ages is 28 years. How old is Rohan?
  17. 17.2 years ago, Sneha’s mother was four times as old as Sneha. The mother is 38 years old now. How old is Sneha now?
  18. 18.Ishaan’s father is three times as old as Ishaan. The sum of their ages is 28 years. How old is Ishaan?
  19. 19.Aarav’s father is four times as old as Aarav. The sum of their ages is 40 years. How old is Aarav?
  20. 20.In 10 years, Vivaan will be twice as old as Vivaan was 4 years ago. How old is Vivaan now?
  21. 21.In 16 years, Arjun will be three times as old as Arjun was 4 years ago. How old is Arjun now?
  22. 22.Arjun is 4 years older than Rohan. In 6 years, the sum of their ages will be 50. How old is Rohan now?
  23. 23.In 29 years, Aarav will be twice as old as Aarav was 5 years ago. How old is Aarav now?
  24. 24.Rahul is 3 years older than Aarav. In 4 years, the sum of their ages will be 67. How old is Aarav now?
  25. 25.In 1 years, Priya will be three times as old as Priya was 5 years ago. How old is Priya now?
  26. 26.Nisha’s father is three times as old as Nisha. The sum of their ages is 20 years. How old is Nisha?
  27. 27.Karan is 7 years older than Kabir. In 7 years, the sum of their ages will be 57. How old is Kabir now?
  28. 28.Aditya’s father is four times as old as Aditya. The sum of their ages is 60 years. How old is the father?
  29. 29.Manav’s father is five times as old as Manav. The sum of their ages is 30 years. How old is Manav?
  30. 30.Manav’s father is three times as old as Manav. The sum of their ages is 48 years. How old is Manav?
  31. 31.Pooja’s father is twice as old as Pooja. The sum of their ages is 30 years. How old is the father?
  32. 32.7 years ago, Aarav’s mother was twice as old as Aarav. The mother is 25 years old now. How old is Aarav now?
  33. 33.Ananya’s father is twice as old as Ananya. The sum of their ages is 18 years. How old is Ananya?
  34. 34.10 years ago, Karan’s mother was four times as old as Karan. The mother is 54 years old now. How old is Karan now?
  35. 35.Karan is 10 years older than Pooja. In 6 years, the sum of their ages will be 32. How old is Pooja now?
  36. 36.Rohan is 2 years older than Sneha. In 6 years, the sum of their ages will be 70. How old is Sneha now?
  37. 37.In 30 years, Farhan will be three times as old as Farhan was 6 years ago. How old is Farhan now?
  38. 38.Manav’s father is three times as old as Manav. The sum of their ages is 56 years. How old is Manav?
  39. 39.In 10 years, Manav will be twice as old as Manav was 3 years ago. How old is Manav now?
  40. 40.In 6 years, Meera will be three times as old as Meera was 6 years ago. How old is Meera now?

Answer key

  1. 36
  2. 6
  3. 16
  4. 19
  5. 70
  6. 9
  7. 26
  8. 15
  9. 42
  10. 16
  11. 18
  12. 10
  13. 5
  14. 8
  15. 10
  16. 7
  17. 11
  18. 7
  19. 8
  20. 18
  21. 14
  22. 17
  23. 39
  24. 28
  25. 8
  26. 5
  27. 18
  28. 48
  29. 5
  30. 12
  31. 20
  32. 16
  33. 6
  34. 21
  35. 5
  36. 28
  37. 24
  38. 14
  39. 16
  40. 12

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