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Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 690 · 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 8 years, Ananya will be twice as old as Ananya was 5 years ago. How old is Ananya now?
  2. 2.7 years ago, Manav’s mother was three times as old as Manav. The mother is 16 years old now. How old is Manav now?
  3. 3.Priya’s father is four times as old as Priya. The sum of their ages is 70 years. How old is Priya?
  4. 4.In 17 years, Kavya will be twice as old as Kavya was 4 years ago. How old is Kavya now?
  5. 5.Vivaan’s father is five times as old as Vivaan. The sum of their ages is 54 years. How old is the father?
  6. 6.In 22 years, Dev will be twice as old as Dev was 5 years ago. How old is Dev now?
  7. 7.Diya’s father is three times as old as Diya. The sum of their ages is 36 years. How old is the father?
  8. 8.Meera is 9 years older than Manav. In 3 years, the sum of their ages will be 71. How old is Manav now?
  9. 9.Priya’s father is twice as old as Priya. The sum of their ages is 18 years. How old is Priya?
  10. 10.In 17 years, Isha will be twice as old as Isha was 2 years ago. How old is Isha now?
  11. 11.8 years ago, Rohan’s mother was twice as old as Rohan. The mother is 22 years old now. How old is Rohan now?
  12. 12.Karan’s father is five times as old as Karan. The sum of their ages is 48 years. How old is Karan?
  13. 13.Manav’s father is three times as old as Manav. The sum of their ages is 24 years. How old is Manav?
  14. 14.2 years ago, Ananya’s mother was twice as old as Ananya. The mother is 10 years old now. How old is Ananya now?
  15. 15.Farhan is 5 years older than Rohan. In 9 years, the sum of their ages will be 71. How old is Rohan now?
  16. 16.Tara’s father is three times as old as Tara. The sum of their ages is 56 years. How old is Tara?
  17. 17.In 22 years, Kabir will be twice as old as Kabir was 3 years ago. How old is Kabir now?
  18. 18.In 3 years, Meera will be twice as old as Meera was 5 years ago. How old is Meera now?
  19. 19.Rohan is 2 years older than Isha. In 9 years, the sum of their ages will be 64. How old is Isha now?
  20. 20.Farhan is 2 years older than Vivaan. In 2 years, the sum of their ages will be 42. How old is Vivaan now?
  21. 21.In 10 years, Arjun will be twice as old as Arjun was 6 years ago. How old is Arjun now?
  22. 22.In 25 years, Tara will be twice as old as Tara was 4 years ago. How old is Tara now?
  23. 23.Zoya is 3 years older than Aditya. In 7 years, the sum of their ages will be 65. How old is Aditya now?
  24. 24.Meera’s father is three times as old as Meera. The sum of their ages is 40 years. How old is the father?
  25. 25.Pooja’s father is twice as old as Pooja. The sum of their ages is 42 years. How old is the father?
  26. 26.Saanvi’s father is four times as old as Saanvi. The sum of their ages is 60 years. How old is Saanvi?
  27. 27.Ishaan’s father is four times as old as Ishaan. The sum of their ages is 50 years. How old is the father?
  28. 28.10 years ago, Ishaan’s mother was three times as old as Ishaan. The mother is 25 years old now. How old is Ishaan now?
  29. 29.In 30 years, Nisha will be twice as old as Nisha was 4 years ago. How old is Nisha now?
  30. 30.8 years ago, Pooja’s mother was twice as old as Pooja. The mother is 30 years old now. How old is Pooja now?
  31. 31.5 years ago, Nisha’s mother was three times as old as Nisha. The mother is 38 years old now. How old is Nisha now?
  32. 32.Pooja’s father is five times as old as Pooja. The sum of their ages is 84 years. How old is Pooja?
  33. 33.In 13 years, Aarav will be twice as old as Aarav was 5 years ago. How old is Aarav now?
  34. 34.In 19 years, Zoya will be twice as old as Zoya was 6 years ago. How old is Zoya now?
  35. 35.Aarav’s father is four times as old as Aarav. The sum of their ages is 25 years. How old is the father?
  36. 36.Kabir is 8 years older than Farhan. In 8 years, the sum of their ages will be 34. How old is Farhan now?
  37. 37.Vivaan is 3 years older than Karan. In 9 years, the sum of their ages will be 81. How old is Karan now?
  38. 38.In 16 years, Rahul will be three times as old as Rahul was 4 years ago. How old is Rahul now?
  39. 39.In 23 years, Karan will be twice as old as Karan was 6 years ago. How old is Karan now?
  40. 40.Nisha’s father is five times as old as Nisha. The sum of their ages is 90 years. How old is Nisha?

Answer key

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

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