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Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 36 · 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.Priya is 9 years older than Aditya. In 4 years, the sum of their ages will be 53. How old is Aditya now?
  2. 2.In 2 years, Aditya will be twice as old as Aditya was 6 years ago. How old is Aditya now?
  3. 3.9 years ago, Isha’s mother was twice as old as Isha. The mother is 31 years old now. How old is Isha now?
  4. 4.Pooja’s father is five times as old as Pooja. The sum of their ages is 84 years. How old is Pooja?
  5. 5.Pooja’s father is three times as old as Pooja. The sum of their ages is 48 years. How old is Pooja?
  6. 6.6 years ago, Manav’s mother was four times as old as Manav. The mother is 38 years old now. How old is Manav now?
  7. 7.4 years ago, Zoya’s mother was three times as old as Zoya. The mother is 13 years old now. How old is Zoya now?
  8. 8.4 years ago, Aditya’s mother was three times as old as Aditya. The mother is 34 years old now. How old is Aditya now?
  9. 9.In 28 years, Aditya will be three times as old as Aditya was 4 years ago. How old is Aditya now?
  10. 10.10 years ago, Diya’s mother was twice as old as Diya. The mother is 20 years old now. How old is Diya now?
  11. 11.Priya’s father is twice as old as Priya. The sum of their ages is 24 years. How old is the father?
  12. 12.Nisha’s father is four times as old as Nisha. The sum of their ages is 25 years. How old is Nisha?
  13. 13.In 19 years, Arjun will be twice as old as Arjun was 2 years ago. How old is Arjun now?
  14. 14.Meera is 7 years older than Rahul. In 8 years, the sum of their ages will be 33. How old is Rahul now?
  15. 15.4 years ago, Arjun’s mother was four times as old as Arjun. The mother is 16 years old now. How old is Arjun now?
  16. 16.In 16 years, Zoya will be twice as old as Zoya was 2 years ago. How old is Zoya now?
  17. 17.Aarav’s father is four times as old as Aarav. The sum of their ages is 30 years. How old is the father?
  18. 18.Dev is 10 years older than Aditya. In 7 years, the sum of their ages will be 68. How old is Aditya now?
  19. 19.In 28 years, Rahul will be twice as old as Rahul was 6 years ago. How old is Rahul now?
  20. 20.Vivaan is 6 years older than Isha. In 8 years, the sum of their ages will be 40. How old is Isha now?
  21. 21.Meera’s father is five times as old as Meera. The sum of their ages is 48 years. How old is Meera?
  22. 22.In 13 years, Farhan will be twice as old as Farhan was 6 years ago. How old is Farhan now?
  23. 23.Ananya’s father is twice as old as Ananya. The sum of their ages is 36 years. How old is the father?
  24. 24.2 years ago, Zoya’s mother was twice as old as Zoya. The mother is 12 years old now. How old is Zoya now?
  25. 25.Aarav’s father is three times as old as Aarav. The sum of their ages is 52 years. How old is Aarav?
  26. 26.Farhan is 9 years older than Karan. In 3 years, the sum of their ages will be 25. How old is Karan now?
  27. 27.Ishaan is 3 years older than Meera. In 3 years, the sum of their ages will be 39. How old is Meera now?
  28. 28.Sneha’s father is four times as old as Sneha. The sum of their ages is 65 years. How old is Sneha?
  29. 29.Ishaan is 10 years older than Saanvi. In 4 years, the sum of their ages will be 46. How old is Saanvi now?
  30. 30.10 years ago, Karan’s mother was twice as old as Karan. The mother is 18 years old now. How old is Karan now?
  31. 31.In 28 years, Isha will be three times as old as Isha was 6 years ago. How old is Isha now?
  32. 32.In 9 years, Dev will be twice as old as Dev was 2 years ago. How old is Dev now?
  33. 33.In 18 years, Kabir will be three times as old as Kabir was 4 years ago. How old is Kabir now?
  34. 34.Sneha’s father is five times as old as Sneha. The sum of their ages is 36 years. How old is the father?
  35. 35.In 14 years, Farhan will be three times as old as Farhan was 2 years ago. How old is Farhan now?
  36. 36.Farhan’s father is four times as old as Farhan. The sum of their ages is 45 years. How old is Farhan?
  37. 37.Kabir’s father is five times as old as Kabir. The sum of their ages is 60 years. How old is Kabir?
  38. 38.10 years ago, Sneha’s mother was three times as old as Sneha. The mother is 46 years old now. How old is Sneha now?
  39. 39.Priya’s father is three times as old as Priya. The sum of their ages is 36 years. How old is the father?
  40. 40.9 years ago, Vivaan’s mother was four times as old as Vivaan. The mother is 49 years old now. How old is Vivaan now?

Answer key

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

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