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Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 934 · 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 24 years, Manav will be twice as old as Manav was 5 years ago. How old is Manav now?
  2. 2.Meera’s father is five times as old as Meera. The sum of their ages is 30 years. How old is Meera?
  3. 3.Diya is 10 years older than Rohan. In 6 years, the sum of their ages will be 42. How old is Rohan now?
  4. 4.10 years ago, Karan’s mother was four times as old as Karan. The mother is 46 years old now. How old is Karan now?
  5. 5.Tara’s father is three times as old as Tara. The sum of their ages is 60 years. How old is the father?
  6. 6.In 29 years, Saanvi will be twice as old as Saanvi was 2 years ago. How old is Saanvi now?
  7. 7.In 28 years, Sneha will be twice as old as Sneha was 5 years ago. How old is Sneha now?
  8. 8.Farhan’s father is three times as old as Farhan. The sum of their ages is 32 years. How old is the father?
  9. 9.In 29 years, Rahul will be three times as old as Rahul was 3 years ago. How old is Rahul now?
  10. 10.Saanvi’s father is twice as old as Saanvi. The sum of their ages is 30 years. How old is the father?
  11. 11.Tara’s father is three times as old as Tara. The sum of their ages is 28 years. How old is the father?
  12. 12.Karan’s father is three times as old as Karan. The sum of their ages is 32 years. How old is the father?
  13. 13.Saanvi’s father is five times as old as Saanvi. The sum of their ages is 66 years. How old is the father?
  14. 14.Priya’s father is four times as old as Priya. The sum of their ages is 35 years. How old is the father?
  15. 15.Saanvi’s father is twice as old as Saanvi. The sum of their ages is 15 years. How old is the father?
  16. 16.5 years ago, Manav’s mother was twice as old as Manav. The mother is 21 years old now. How old is Manav now?
  17. 17.4 years ago, Ishaan’s mother was three times as old as Ishaan. The mother is 28 years old now. How old is Ishaan now?
  18. 18.Aarav’s father is four times as old as Aarav. The sum of their ages is 65 years. How old is the father?
  19. 19.4 years ago, Manav’s mother was four times as old as Manav. The mother is 36 years old now. How old is Manav now?
  20. 20.Kabir’s father is twice as old as Kabir. The sum of their ages is 24 years. How old is the father?
  21. 21.In 6 years, Priya will be twice as old as Priya was 3 years ago. How old is Priya now?
  22. 22.Isha is 8 years older than Aditya. In 9 years, the sum of their ages will be 46. How old is Aditya now?
  23. 23.Karan is 10 years older than Rahul. In 7 years, the sum of their ages will be 68. How old is Rahul now?
  24. 24.Rahul’s father is four times as old as Rahul. The sum of their ages is 75 years. How old is Rahul?
  25. 25.In 12 years, Zoya will be twice as old as Zoya was 2 years ago. How old is Zoya now?
  26. 26.Diya is 5 years older than Meera. In 6 years, the sum of their ages will be 57. How old is Meera now?
  27. 27.Kavya’s father is five times as old as Kavya. The sum of their ages is 48 years. How old is Kavya?
  28. 28.In 14 years, Farhan will be three times as old as Farhan was 4 years ago. How old is Farhan now?
  29. 29.In 30 years, Priya will be three times as old as Priya was 4 years ago. How old is Priya now?
  30. 30.Aarav is 2 years older than Pooja. In 3 years, the sum of their ages will be 26. How old is Pooja now?
  31. 31.Karan’s father is four times as old as Karan. The sum of their ages is 45 years. How old is the father?
  32. 32.Dev is 4 years older than Arjun. In 4 years, the sum of their ages will be 58. How old is Arjun now?
  33. 33.Saanvi’s father is three times as old as Saanvi. The sum of their ages is 60 years. How old is Saanvi?
  34. 34.In 23 years, Vivaan will be three times as old as Vivaan was 3 years ago. How old is Vivaan now?
  35. 35.5 years ago, Diya’s mother was four times as old as Diya. The mother is 49 years old now. How old is Diya now?
  36. 36.Dev’s father is four times as old as Dev. The sum of their ages is 55 years. How old is Dev?
  37. 37.In 29 years, Arjun will be twice as old as Arjun was 4 years ago. How old is Arjun now?
  38. 38.Vivaan is 5 years older than Aditya. In 4 years, the sum of their ages will be 67. How old is Aditya now?
  39. 39.In 16 years, Manav will be three times as old as Manav was 2 years ago. How old is Manav now?
  40. 40.5 years ago, Priya’s mother was twice as old as Priya. The mother is 27 years old now. How old is Priya now?

Answer key

  1. 34
  2. 5
  3. 10
  4. 19
  5. 45
  6. 33
  7. 38
  8. 24
  9. 19
  10. 20
  11. 21
  12. 24
  13. 55
  14. 28
  15. 10
  16. 13
  17. 12
  18. 52
  19. 12
  20. 16
  21. 12
  22. 10
  23. 22
  24. 15
  25. 16
  26. 20
  27. 8
  28. 13
  29. 21
  30. 9
  31. 36
  32. 23
  33. 15
  34. 16
  35. 16
  36. 11
  37. 37
  38. 27
  39. 11
  40. 16

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