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Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 240 · 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 9 years, Farhan will be twice as old as Farhan was 6 years ago. How old is Farhan now?
  2. 2.Meera’s father is twice as old as Meera. The sum of their ages is 30 years. How old is Meera?
  3. 3.Pooja is 10 years older than Manav. In 3 years, the sum of their ages will be 52. How old is Manav now?
  4. 4.Kavya is 5 years older than Tara. In 7 years, the sum of their ages will be 65. How old is Tara now?
  5. 5.Vivaan is 4 years older than Nisha. In 7 years, the sum of their ages will be 54. How old is Nisha now?
  6. 6.3 years ago, Diya’s mother was four times as old as Diya. The mother is 19 years old now. How old is Diya now?
  7. 7.Ishaan’s father is five times as old as Ishaan. The sum of their ages is 42 years. How old is the father?
  8. 8.In 10 years, Diya will be three times as old as Diya was 4 years ago. How old is Diya now?
  9. 9.In 4 years, Meera will be twice as old as Meera was 4 years ago. How old is Meera now?
  10. 10.In 13 years, Kavya will be three times as old as Kavya was 3 years ago. How old is Kavya now?
  11. 11.4 years ago, Sneha’s mother was three times as old as Sneha. The mother is 16 years old now. How old is Sneha now?
  12. 12.7 years ago, Diya’s mother was twice as old as Diya. The mother is 25 years old now. How old is Diya now?
  13. 13.Aarav is 3 years older than Pooja. In 3 years, the sum of their ages will be 19. How old is Pooja now?
  14. 14.In 7 years, Aarav will be twice as old as Aarav was 2 years ago. How old is Aarav now?
  15. 15.4 years ago, Nisha’s mother was four times as old as Nisha. The mother is 16 years old now. How old is Nisha now?
  16. 16.In 17 years, Rahul will be twice as old as Rahul was 4 years ago. How old is Rahul now?
  17. 17.In 30 years, Farhan will be twice as old as Farhan was 5 years ago. How old is Farhan now?
  18. 18.Ishaan’s father is twice as old as Ishaan. The sum of their ages is 15 years. How old is the father?
  19. 19.6 years ago, Zoya’s mother was three times as old as Zoya. The mother is 24 years old now. How old is Zoya now?
  20. 20.Aarav is 8 years older than Nisha. In 7 years, the sum of their ages will be 80. How old is Nisha now?
  21. 21.Kabir is 2 years older than Manav. In 9 years, the sum of their ages will be 64. How old is Manav now?
  22. 22.Diya’s father is three times as old as Diya. The sum of their ages is 48 years. How old is the father?
  23. 23.Tara’s father is three times as old as Tara. The sum of their ages is 32 years. How old is Tara?
  24. 24.5 years ago, Diya’s mother was twice as old as Diya. The mother is 13 years old now. How old is Diya now?
  25. 25.Sneha’s father is five times as old as Sneha. The sum of their ages is 78 years. How old is Sneha?
  26. 26.Rohan is 6 years older than Sneha. In 7 years, the sum of their ages will be 52. How old is Sneha now?
  27. 27.Nisha is 6 years older than Rahul. In 8 years, the sum of their ages will be 38. How old is Rahul now?
  28. 28.Ishaan’s father is three times as old as Ishaan. The sum of their ages is 52 years. How old is the father?
  29. 29.Nisha is 8 years older than Saanvi. In 5 years, the sum of their ages will be 58. How old is Saanvi now?
  30. 30.Rohan’s father is four times as old as Rohan. The sum of their ages is 60 years. How old is Rohan?
  31. 31.Rohan’s father is three times as old as Rohan. The sum of their ages is 36 years. How old is Rohan?
  32. 32.Meera’s father is five times as old as Meera. The sum of their ages is 36 years. How old is Meera?
  33. 33.Karan’s father is five times as old as Karan. The sum of their ages is 72 years. How old is Karan?
  34. 34.In 18 years, Sneha will be twice as old as Sneha was 5 years ago. How old is Sneha now?
  35. 35.Rahul’s father is three times as old as Rahul. The sum of their ages is 24 years. How old is the father?
  36. 36.In 14 years, Zoya will be twice as old as Zoya was 5 years ago. How old is Zoya now?
  37. 37.In 26 years, Dev will be twice as old as Dev was 5 years ago. How old is Dev now?
  38. 38.In 26 years, Saanvi will be twice as old as Saanvi was 2 years ago. How old is Saanvi now?
  39. 39.Karan’s father is five times as old as Karan. The sum of their ages is 42 years. How old is the father?
  40. 40.3 years ago, Zoya’s mother was twice as old as Zoya. The mother is 23 years old now. How old is Zoya now?

Answer key

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

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