← Problems on ages lesson New set →

Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 97 · 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. 1.3 years ago, Diya’s mother was twice as old as Diya. The mother is 13 years old now. How old is Diya now?
  2. 2.3 years ago, Zoya’s mother was three times as old as Zoya. The mother is 33 years old now. How old is Zoya now?
  3. 3.Vivaan is 3 years older than Meera. In 3 years, the sum of their ages will be 37. How old is Meera now?
  4. 4.Karan is 6 years older than Tara. In 9 years, the sum of their ages will be 36. How old is Tara now?
  5. 5.8 years ago, Manav’s mother was three times as old as Manav. The mother is 26 years old now. How old is Manav now?
  6. 6.10 years ago, Sneha’s mother was four times as old as Sneha. The mother is 26 years old now. How old is Sneha now?
  7. 7.4 years ago, Diya’s mother was twice as old as Diya. The mother is 10 years old now. How old is Diya now?
  8. 8.In 1 years, Ishaan will be three times as old as Ishaan was 5 years ago. How old is Ishaan now?
  9. 9.Dev’s father is five times as old as Dev. The sum of their ages is 78 years. How old is Dev?
  10. 10.Meera’s father is three times as old as Meera. The sum of their ages is 28 years. How old is Meera?
  11. 11.In 2 years, Vivaan will be twice as old as Vivaan was 6 years ago. How old is Vivaan now?
  12. 12.Zoya is 4 years older than Meera. In 6 years, the sum of their ages will be 54. How old is Meera now?
  13. 13.Arjun is 3 years older than Nisha. In 8 years, the sum of their ages will be 35. How old is Nisha now?
  14. 14.Nisha is 9 years older than Sneha. In 2 years, the sum of their ages will be 47. How old is Sneha now?
  15. 15.Sneha is 4 years older than Karan. In 3 years, the sum of their ages will be 38. How old is Karan now?
  16. 16.6 years ago, Rohan’s mother was three times as old as Rohan. The mother is 18 years old now. How old is Rohan now?
  17. 17.Kabir’s father is five times as old as Kabir. The sum of their ages is 30 years. How old is Kabir?
  18. 18.In 5 years, Pooja will be twice as old as Pooja was 4 years ago. How old is Pooja now?
  19. 19.Farhan’s father is four times as old as Farhan. The sum of their ages is 25 years. How old is Farhan?
  20. 20.In 2 years, Rahul will be twice as old as Rahul was 6 years ago. How old is Rahul now?
  21. 21.In 13 years, Ishaan will be twice as old as Ishaan was 4 years ago. How old is Ishaan now?
  22. 22.Manav’s father is five times as old as Manav. The sum of their ages is 66 years. How old is the father?
  23. 23.3 years ago, Rahul’s mother was twice as old as Rahul. The mother is 13 years old now. How old is Rahul now?
  24. 24.Nisha is 7 years older than Farhan. In 2 years, the sum of their ages will be 59. How old is Farhan now?
  25. 25.In 4 years, Sneha will be twice as old as Sneha was 2 years ago. How old is Sneha now?
  26. 26.3 years ago, Farhan’s mother was twice as old as Farhan. The mother is 11 years old now. How old is Farhan now?
  27. 27.Diya is 4 years older than Aarav. In 6 years, the sum of their ages will be 32. How old is Aarav now?
  28. 28.Priya is 6 years older than Aarav. In 2 years, the sum of their ages will be 32. How old is Aarav now?
  29. 29.2 years ago, Tara’s mother was twice as old as Tara. The mother is 10 years old now. How old is Tara now?
  30. 30.3 years ago, Kabir’s mother was three times as old as Kabir. The mother is 39 years old now. How old is Kabir now?
  31. 31.In 6 years, Pooja will be twice as old as Pooja was 2 years ago. How old is Pooja now?
  32. 32.Kabir’s father is four times as old as Kabir. The sum of their ages is 55 years. How old is the father?
  33. 33.10 years ago, Kavya’s mother was three times as old as Kavya. The mother is 46 years old now. How old is Kavya now?
  34. 34.In 6 years, Saanvi will be twice as old as Saanvi was 5 years ago. How old is Saanvi now?
  35. 35.10 years ago, Zoya’s mother was four times as old as Zoya. The mother is 38 years old now. How old is Zoya now?
  36. 36.Ananya’s father is three times as old as Ananya. The sum of their ages is 44 years. How old is Ananya?
  37. 37.Manav is 4 years older than Ishaan. In 8 years, the sum of their ages will be 30. How old is Ishaan now?
  38. 38.6 years ago, Kavya’s mother was four times as old as Kavya. The mother is 22 years old now. How old is Kavya now?
  39. 39.Tara’s father is three times as old as Tara. The sum of their ages is 36 years. How old is Tara?
  40. 40.Nisha’s father is twice as old as Nisha. The sum of their ages is 33 years. How old is the father?

Answer key

  1. 8
  2. 13
  3. 14
  4. 6
  5. 14
  6. 14
  7. 7
  8. 8
  9. 13
  10. 7
  11. 14
  12. 19
  13. 8
  14. 17
  15. 14
  16. 10
  17. 5
  18. 13
  19. 5
  20. 14
  21. 21
  22. 55
  23. 8
  24. 24
  25. 8
  26. 7
  27. 8
  28. 11
  29. 6
  30. 15
  31. 10
  32. 44
  33. 22
  34. 16
  35. 17
  36. 11
  37. 5
  38. 10
  39. 9
  40. 22

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