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Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 365 · 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 30 years, Sneha will be twice as old as Sneha was 5 years ago. How old is Sneha now?
  2. 2.Nisha is 10 years older than Sneha. In 2 years, the sum of their ages will be 64. How old is Sneha now?
  3. 3.Farhan’s father is twice as old as Farhan. The sum of their ages is 24 years. How old is Farhan?
  4. 4.9 years ago, Farhan’s mother was four times as old as Farhan. The mother is 53 years old now. How old is Farhan now?
  5. 5.In 19 years, Isha will be three times as old as Isha was 3 years ago. How old is Isha now?
  6. 6.In 13 years, Meera will be twice as old as Meera was 2 years ago. How old is Meera now?
  7. 7.6 years ago, Meera’s mother was three times as old as Meera. The mother is 36 years old now. How old is Meera now?
  8. 8.In 15 years, Karan will be twice as old as Karan was 5 years ago. How old is Karan now?
  9. 9.9 years ago, Manav’s mother was four times as old as Manav. The mother is 49 years old now. How old is Manav now?
  10. 10.Rahul’s father is five times as old as Rahul. The sum of their ages is 84 years. How old is the father?
  11. 11.In 24 years, Nisha will be twice as old as Nisha was 2 years ago. How old is Nisha now?
  12. 12.Kabir is 3 years older than Ananya. In 3 years, the sum of their ages will be 43. How old is Ananya now?
  13. 13.6 years ago, Karan’s mother was twice as old as Karan. The mother is 12 years old now. How old is Karan now?
  14. 14.In 1 years, Diya will be twice as old as Diya was 6 years ago. How old is Diya now?
  15. 15.Zoya’s father is three times as old as Zoya. The sum of their ages is 20 years. How old is Zoya?
  16. 16.4 years ago, Karan’s mother was four times as old as Karan. The mother is 36 years old now. How old is Karan now?
  17. 17.Farhan’s father is five times as old as Farhan. The sum of their ages is 36 years. How old is Farhan?
  18. 18.10 years ago, Sneha’s mother was four times as old as Sneha. The mother is 22 years old now. How old is Sneha now?
  19. 19.Zoya is 5 years older than Priya. In 6 years, the sum of their ages will be 35. How old is Priya now?
  20. 20.8 years ago, Arjun’s mother was three times as old as Arjun. The mother is 26 years old now. How old is Arjun now?
  21. 21.Kabir’s father is three times as old as Kabir. The sum of their ages is 36 years. How old is the father?
  22. 22.Sneha is 5 years older than Priya. In 6 years, the sum of their ages will be 47. How old is Priya now?
  23. 23.Rahul’s father is five times as old as Rahul. The sum of their ages is 36 years. How old is the father?
  24. 24.Rohan is 8 years older than Kabir. In 3 years, the sum of their ages will be 26. How old is Kabir now?
  25. 25.Kavya is 7 years older than Karan. In 10 years, the sum of their ages will be 51. How old is Karan now?
  26. 26.Karan’s father is four times as old as Karan. The sum of their ages is 70 years. How old is Karan?
  27. 27.Kabir is 3 years older than Rohan. In 6 years, the sum of their ages will be 25. How old is Rohan now?
  28. 28.In 25 years, Karan will be twice as old as Karan was 5 years ago. How old is Karan now?
  29. 29.In 10 years, Rahul will be twice as old as Rahul was 5 years ago. How old is Rahul now?
  30. 30.In 21 years, Isha will be twice as old as Isha was 4 years ago. How old is Isha now?
  31. 31.Arjun’s father is three times as old as Arjun. The sum of their ages is 32 years. How old is the father?
  32. 32.Zoya is 3 years older than Rohan. In 6 years, the sum of their ages will be 63. How old is Rohan now?
  33. 33.7 years ago, Karan’s mother was three times as old as Karan. The mother is 37 years old now. How old is Karan now?
  34. 34.In 29 years, Pooja will be twice as old as Pooja was 5 years ago. How old is Pooja now?
  35. 35.5 years ago, Arjun’s mother was three times as old as Arjun. The mother is 20 years old now. How old is Arjun now?
  36. 36.Isha’s father is twice as old as Isha. The sum of their ages is 36 years. How old is the father?
  37. 37.Arjun’s father is four times as old as Arjun. The sum of their ages is 35 years. How old is Arjun?
  38. 38.Pooja’s father is four times as old as Pooja. The sum of their ages is 60 years. How old is Pooja?
  39. 39.In 26 years, Arjun will be twice as old as Arjun was 3 years ago. How old is Arjun now?
  40. 40.Farhan’s father is twice as old as Farhan. The sum of their ages is 21 years. How old is the father?

Answer key

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

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