← Problems on ages lesson New set →

Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 932 · 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.Dev is 4 years older than Tara. In 7 years, the sum of their ages will be 64. How old is Tara now?
  2. 2.Nisha’s father is three times as old as Nisha. The sum of their ages is 28 years. How old is Nisha?
  3. 3.Rohan is 5 years older than Diya. In 7 years, the sum of their ages will be 49. How old is Diya now?
  4. 4.Sneha’s father is twice as old as Sneha. The sum of their ages is 36 years. How old is the father?
  5. 5.Rohan’s father is five times as old as Rohan. The sum of their ages is 60 years. How old is Rohan?
  6. 6.In 12 years, Rahul will be three times as old as Rahul was 2 years ago. How old is Rahul now?
  7. 7.Nisha’s father is five times as old as Nisha. The sum of their ages is 36 years. How old is the father?
  8. 8.In 11 years, Aarav will be twice as old as Aarav was 4 years ago. How old is Aarav now?
  9. 9.Tara’s father is twice as old as Tara. The sum of their ages is 18 years. How old is Tara?
  10. 10.Zoya is 6 years older than Kavya. In 2 years, the sum of their ages will be 46. How old is Kavya now?
  11. 11.4 years ago, Aarav’s mother was four times as old as Aarav. The mother is 52 years old now. How old is Aarav now?
  12. 12.3 years ago, Saanvi’s mother was three times as old as Saanvi. The mother is 33 years old now. How old is Saanvi now?
  13. 13.Farhan is 2 years older than Rahul. In 2 years, the sum of their ages will be 52. How old is Rahul now?
  14. 14.In 22 years, Manav will be twice as old as Manav was 2 years ago. How old is Manav now?
  15. 15.Diya’s father is three times as old as Diya. The sum of their ages is 56 years. How old is the father?
  16. 16.In 4 years, Zoya will be twice as old as Zoya was 3 years ago. How old is Zoya now?
  17. 17.In 5 years, Zoya will be twice as old as Zoya was 2 years ago. How old is Zoya now?
  18. 18.Priya is 10 years older than Diya. In 4 years, the sum of their ages will be 32. How old is Diya now?
  19. 19.Ananya’s father is five times as old as Ananya. The sum of their ages is 54 years. How old is the father?
  20. 20.10 years ago, Rahul’s mother was four times as old as Rahul. The mother is 58 years old now. How old is Rahul now?
  21. 21.10 years ago, Meera’s mother was four times as old as Meera. The mother is 22 years old now. How old is Meera now?
  22. 22.In 5 years, Ishaan will be three times as old as Ishaan was 5 years ago. How old is Ishaan now?
  23. 23.In 14 years, Rohan will be three times as old as Rohan was 4 years ago. How old is Rohan now?
  24. 24.In 8 years, Aditya will be twice as old as Aditya was 3 years ago. How old is Aditya now?
  25. 25.In 8 years, Pooja will be twice as old as Pooja was 4 years ago. How old is Pooja now?
  26. 26.In 17 years, Meera will be twice as old as Meera was 2 years ago. How old is Meera now?
  27. 27.Rahul’s father is three times as old as Rahul. The sum of their ages is 40 years. How old is Rahul?
  28. 28.Pooja is 8 years older than Tara. In 6 years, the sum of their ages will be 32. How old is Tara now?
  29. 29.Dev is 4 years older than Diya. In 9 years, the sum of their ages will be 74. How old is Diya now?
  30. 30.In 4 years, Kabir will be twice as old as Kabir was 3 years ago. How old is Kabir now?
  31. 31.In 19 years, Kavya will be three times as old as Kavya was 3 years ago. How old is Kavya now?
  32. 32.Isha is 4 years older than Zoya. In 4 years, the sum of their ages will be 56. How old is Zoya now?
  33. 33.3 years ago, Priya’s mother was four times as old as Priya. The mother is 31 years old now. How old is Priya now?
  34. 34.Saanvi’s father is twice as old as Saanvi. The sum of their ages is 39 years. How old is the father?
  35. 35.Vivaan’s father is three times as old as Vivaan. The sum of their ages is 52 years. How old is the father?
  36. 36.10 years ago, Ishaan’s mother was twice as old as Ishaan. The mother is 34 years old now. How old is Ishaan now?
  37. 37.Nisha’s father is twice as old as Nisha. The sum of their ages is 27 years. How old is the father?
  38. 38.Ishaan is 2 years older than Saanvi. In 10 years, the sum of their ages will be 54. How old is Saanvi now?
  39. 39.9 years ago, Karan’s mother was three times as old as Karan. The mother is 24 years old now. How old is Karan now?
  40. 40.Karan’s father is three times as old as Karan. The sum of their ages is 20 years. How old is Karan?

Answer key

  1. 23
  2. 7
  3. 15
  4. 24
  5. 10
  6. 9
  7. 30
  8. 19
  9. 6
  10. 18
  11. 16
  12. 13
  13. 23
  14. 26
  15. 42
  16. 10
  17. 9
  18. 7
  19. 45
  20. 22
  21. 13
  22. 10
  23. 13
  24. 14
  25. 16
  26. 21
  27. 10
  28. 6
  29. 26
  30. 10
  31. 14
  32. 22
  33. 10
  34. 26
  35. 39
  36. 22
  37. 18
  38. 16
  39. 14
  40. 5

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