← Problems on ages lesson New set →

Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 563 · 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 28 years, Ishaan will be twice as old as Ishaan was 5 years ago. How old is Ishaan now?
  2. 2.7 years ago, Ishaan’s mother was twice as old as Ishaan. The mother is 13 years old now. How old is Ishaan now?
  3. 3.6 years ago, Manav’s mother was twice as old as Manav. The mother is 24 years old now. How old is Manav now?
  4. 4.In 26 years, Dev will be twice as old as Dev was 3 years ago. How old is Dev now?
  5. 5.Priya’s father is three times as old as Priya. The sum of their ages is 28 years. How old is the father?
  6. 6.Zoya is 4 years older than Ishaan. In 4 years, the sum of their ages will be 66. How old is Ishaan now?
  7. 7.Priya’s father is four times as old as Priya. The sum of their ages is 55 years. How old is the father?
  8. 8.Saanvi is 5 years older than Rahul. In 8 years, the sum of their ages will be 35. How old is Rahul now?
  9. 9.In 10 years, Saanvi will be twice as old as Saanvi was 3 years ago. How old is Saanvi now?
  10. 10.4 years ago, Farhan’s mother was three times as old as Farhan. The mother is 22 years old now. How old is Farhan now?
  11. 11.2 years ago, Ishaan’s mother was twice as old as Ishaan. The mother is 12 years old now. How old is Ishaan now?
  12. 12.8 years ago, Aditya’s mother was three times as old as Aditya. The mother is 35 years old now. How old is Aditya now?
  13. 13.Saanvi’s father is four times as old as Saanvi. The sum of their ages is 65 years. How old is Saanvi?
  14. 14.In 14 years, Meera will be twice as old as Meera was 2 years ago. How old is Meera now?
  15. 15.Karan is 5 years older than Nisha. In 5 years, the sum of their ages will be 67. How old is Nisha now?
  16. 16.Kavya’s father is five times as old as Kavya. The sum of their ages is 54 years. How old is the father?
  17. 17.In 14 years, Isha will be three times as old as Isha was 2 years ago. How old is Isha now?
  18. 18.In 2 years, Meera will be three times as old as Meera was 6 years ago. How old is Meera now?
  19. 19.Aditya is 4 years older than Manav. In 8 years, the sum of their ages will be 54. How old is Manav now?
  20. 20.Aditya’s father is twice as old as Aditya. The sum of their ages is 45 years. How old is Aditya?
  21. 21.Manav’s father is five times as old as Manav. The sum of their ages is 72 years. How old is the father?
  22. 22.3 years ago, Priya’s mother was twice as old as Priya. The mother is 23 years old now. How old is Priya now?
  23. 23.2 years ago, Karan’s mother was twice as old as Karan. The mother is 20 years old now. How old is Karan now?
  24. 24.In 8 years, Rohan will be twice as old as Rohan was 6 years ago. How old is Rohan now?
  25. 25.In 26 years, Farhan will be twice as old as Farhan was 3 years ago. How old is Farhan now?
  26. 26.Diya’s father is five times as old as Diya. The sum of their ages is 30 years. How old is Diya?
  27. 27.Pooja is 3 years older than Nisha. In 9 years, the sum of their ages will be 59. How old is Nisha now?
  28. 28.Ishaan’s father is twice as old as Ishaan. The sum of their ages is 21 years. How old is the father?
  29. 29.Farhan is 2 years older than Tara. In 10 years, the sum of their ages will be 76. How old is Tara now?
  30. 30.2 years ago, Karan’s mother was four times as old as Karan. The mother is 46 years old now. How old is Karan now?
  31. 31.In 22 years, Karan will be twice as old as Karan was 2 years ago. How old is Karan now?
  32. 32.8 years ago, Isha’s mother was three times as old as Isha. The mother is 35 years old now. How old is Isha now?
  33. 33.In 23 years, Rohan will be three times as old as Rohan was 5 years ago. How old is Rohan now?
  34. 34.Rahul’s father is five times as old as Rahul. The sum of their ages is 30 years. How old is Rahul?
  35. 35.Rahul is 5 years older than Priya. In 7 years, the sum of their ages will be 51. How old is Priya now?
  36. 36.In 30 years, Aarav will be twice as old as Aarav was 5 years ago. How old is Aarav now?
  37. 37.3 years ago, Diya’s mother was three times as old as Diya. The mother is 12 years old now. How old is Diya now?
  38. 38.In 19 years, Aarav will be twice as old as Aarav was 6 years ago. How old is Aarav now?
  39. 39.In 27 years, Ananya will be twice as old as Ananya was 2 years ago. How old is Ananya now?
  40. 40.4 years ago, Vivaan’s mother was four times as old as Vivaan. The mother is 24 years old now. How old is Vivaan now?

Answer key

  1. 38
  2. 10
  3. 15
  4. 32
  5. 21
  6. 27
  7. 44
  8. 7
  9. 16
  10. 10
  11. 7
  12. 17
  13. 13
  14. 18
  15. 26
  16. 45
  17. 10
  18. 10
  19. 17
  20. 15
  21. 60
  22. 13
  23. 11
  24. 20
  25. 32
  26. 5
  27. 19
  28. 14
  29. 27
  30. 13
  31. 26
  32. 17
  33. 19
  34. 5
  35. 16
  36. 40
  37. 6
  38. 31
  39. 31
  40. 9

Free quantitative aptitude lessons, practice and worksheets at talentjr.in/quantitative-aptitude