← Problems on ages lesson New set →

Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 674 · 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 19 years, Vivaan will be twice as old as Vivaan was 6 years ago. How old is Vivaan now?
  2. 2.In 8 years, Rohan will be twice as old as Rohan was 4 years ago. How old is Rohan now?
  3. 3.Ishaan is 7 years older than Sneha. In 3 years, the sum of their ages will be 73. How old is Sneha now?
  4. 4.6 years ago, Kabir’s mother was three times as old as Kabir. The mother is 39 years old now. How old is Kabir now?
  5. 5.Kabir is 9 years older than Isha. In 4 years, the sum of their ages will be 63. How old is Isha now?
  6. 6.Manav’s father is twice as old as Manav. The sum of their ages is 21 years. How old is Manav?
  7. 7.Nisha is 5 years older than Dev. In 3 years, the sum of their ages will be 39. How old is Dev now?
  8. 8.7 years ago, Priya’s mother was three times as old as Priya. The mother is 19 years old now. How old is Priya now?
  9. 9.Karan is 4 years older than Zoya. In 8 years, the sum of their ages will be 36. How old is Zoya now?
  10. 10.In 12 years, Farhan will be three times as old as Farhan was 6 years ago. How old is Farhan now?
  11. 11.Pooja is 9 years older than Karan. In 8 years, the sum of their ages will be 73. How old is Karan now?
  12. 12.5 years ago, Diya’s mother was three times as old as Diya. The mother is 41 years old now. How old is Diya now?
  13. 13.Arjun is 5 years older than Ishaan. In 10 years, the sum of their ages will be 45. How old is Ishaan now?
  14. 14.Rahul is 6 years older than Meera. In 4 years, the sum of their ages will be 34. How old is Meera now?
  15. 15.6 years ago, Rahul’s mother was three times as old as Rahul. The mother is 39 years old now. How old is Rahul now?
  16. 16.Diya’s father is five times as old as Diya. The sum of their ages is 78 years. How old is Diya?
  17. 17.Saanvi’s father is twice as old as Saanvi. The sum of their ages is 30 years. How old is Saanvi?
  18. 18.7 years ago, Ishaan’s mother was twice as old as Ishaan. The mother is 23 years old now. How old is Ishaan now?
  19. 19.2 years ago, Isha’s mother was three times as old as Isha. The mother is 32 years old now. How old is Isha now?
  20. 20.5 years ago, Ananya’s mother was four times as old as Ananya. The mother is 21 years old now. How old is Ananya now?
  21. 21.Farhan’s father is twice as old as Farhan. The sum of their ages is 39 years. How old is the father?
  22. 22.4 years ago, Diya’s mother was three times as old as Diya. The mother is 25 years old now. How old is Diya now?
  23. 23.8 years ago, Pooja’s mother was four times as old as Pooja. The mother is 56 years old now. How old is Pooja now?
  24. 24.5 years ago, Ananya’s mother was four times as old as Ananya. The mother is 49 years old now. How old is Ananya now?
  25. 25.Rohan’s father is three times as old as Rohan. The sum of their ages is 60 years. How old is Rohan?
  26. 26.In 12 years, Isha will be three times as old as Isha was 6 years ago. How old is Isha now?
  27. 27.2 years ago, Aditya’s mother was twice as old as Aditya. The mother is 20 years old now. How old is Aditya now?
  28. 28.10 years ago, Kavya’s mother was three times as old as Kavya. The mother is 31 years old now. How old is Kavya now?
  29. 29.Tara is 8 years older than Aditya. In 7 years, the sum of their ages will be 66. How old is Aditya now?
  30. 30.In 6 years, Manav will be three times as old as Manav was 4 years ago. How old is Manav now?
  31. 31.In 5 years, Meera will be twice as old as Meera was 2 years ago. How old is Meera now?
  32. 32.9 years ago, Manav’s mother was twice as old as Manav. The mother is 25 years old now. How old is Manav now?
  33. 33.5 years ago, Nisha’s mother was three times as old as Nisha. The mother is 26 years old now. How old is Nisha now?
  34. 34.4 years ago, Kavya’s mother was four times as old as Kavya. The mother is 36 years old now. How old is Kavya now?
  35. 35.4 years ago, Aditya’s mother was twice as old as Aditya. The mother is 16 years old now. How old is Aditya now?
  36. 36.7 years ago, Pooja’s mother was twice as old as Pooja. The mother is 19 years old now. How old is Pooja now?
  37. 37.Nisha is 5 years older than Sneha. In 4 years, the sum of their ages will be 23. How old is Sneha now?
  38. 38.2 years ago, Pooja’s mother was four times as old as Pooja. The mother is 14 years old now. How old is Pooja now?
  39. 39.In 4 years, Dev will be three times as old as Dev was 6 years ago. How old is Dev now?
  40. 40.In 4 years, Ananya will be three times as old as Ananya was 6 years ago. How old is Ananya now?

Answer key

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

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