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Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 821 · 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 20 years, Ananya will be twice as old as Ananya was 2 years ago. How old is Ananya now?
  2. 2.Saanvi’s father is four times as old as Saanvi. The sum of their ages is 25 years. How old is Saanvi?
  3. 3.Rahul’s father is three times as old as Rahul. The sum of their ages is 52 years. How old is Rahul?
  4. 4.Rohan’s father is five times as old as Rohan. The sum of their ages is 60 years. How old is Rohan?
  5. 5.In 25 years, Rohan will be twice as old as Rohan was 6 years ago. How old is Rohan now?
  6. 6.Rohan is 4 years older than Aarav. In 2 years, the sum of their ages will be 64. How old is Aarav now?
  7. 7.Pooja’s father is four times as old as Pooja. The sum of their ages is 35 years. How old is the father?
  8. 8.In 11 years, Diya will be twice as old as Diya was 3 years ago. How old is Diya now?
  9. 9.In 1 years, Manav will be twice as old as Manav was 6 years ago. How old is Manav now?
  10. 10.Tara’s father is three times as old as Tara. The sum of their ages is 40 years. How old is the father?
  11. 11.Aarav’s father is twice as old as Aarav. The sum of their ages is 15 years. How old is Aarav?
  12. 12.Nisha is 4 years older than Meera. In 7 years, the sum of their ages will be 74. How old is Meera now?
  13. 13.Ishaan’s father is five times as old as Ishaan. The sum of their ages is 42 years. How old is Ishaan?
  14. 14.10 years ago, Vivaan’s mother was four times as old as Vivaan. The mother is 26 years old now. How old is Vivaan now?
  15. 15.9 years ago, Vivaan’s mother was four times as old as Vivaan. The mother is 29 years old now. How old is Vivaan now?
  16. 16.In 14 years, Pooja will be three times as old as Pooja was 2 years ago. How old is Pooja now?
  17. 17.Kavya’s father is twice as old as Kavya. The sum of their ages is 24 years. How old is Kavya?
  18. 18.Zoya is 5 years older than Aarav. In 5 years, the sum of their ages will be 25. How old is Aarav now?
  19. 19.In 28 years, Rahul will be twice as old as Rahul was 3 years ago. How old is Rahul now?
  20. 20.In 21 years, Vivaan will be twice as old as Vivaan was 4 years ago. How old is Vivaan now?
  21. 21.Aarav’s father is five times as old as Aarav. The sum of their ages is 36 years. How old is Aarav?
  22. 22.Isha’s father is five times as old as Isha. The sum of their ages is 36 years. How old is the father?
  23. 23.Kavya is 10 years older than Priya. In 7 years, the sum of their ages will be 58. How old is Priya now?
  24. 24.Diya’s father is twice as old as Diya. The sum of their ages is 45 years. How old is the father?
  25. 25.Dev is 10 years older than Vivaan. In 3 years, the sum of their ages will be 62. How old is Vivaan now?
  26. 26.4 years ago, Meera’s mother was twice as old as Meera. The mother is 28 years old now. How old is Meera now?
  27. 27.5 years ago, Farhan’s mother was three times as old as Farhan. The mother is 32 years old now. How old is Farhan now?
  28. 28.Kavya’s father is three times as old as Kavya. The sum of their ages is 32 years. How old is Kavya?
  29. 29.In 15 years, Kavya will be twice as old as Kavya was 6 years ago. How old is Kavya now?
  30. 30.9 years ago, Tara’s mother was twice as old as Tara. The mother is 19 years old now. How old is Tara now?
  31. 31.Farhan’s father is five times as old as Farhan. The sum of their ages is 72 years. How old is Farhan?
  32. 32.2 years ago, Meera’s mother was twice as old as Meera. The mother is 22 years old now. How old is Meera now?
  33. 33.4 years ago, Arjun’s mother was four times as old as Arjun. The mother is 20 years old now. How old is Arjun now?
  34. 34.Ishaan’s father is three times as old as Ishaan. The sum of their ages is 60 years. How old is the father?
  35. 35.Diya’s father is five times as old as Diya. The sum of their ages is 66 years. How old is the father?
  36. 36.In 25 years, Diya will be three times as old as Diya was 3 years ago. How old is Diya now?
  37. 37.Zoya’s father is four times as old as Zoya. The sum of their ages is 65 years. How old is Zoya?
  38. 38.5 years ago, Aarav’s mother was three times as old as Aarav. The mother is 35 years old now. How old is Aarav now?
  39. 39.In 19 years, Zoya will be twice as old as Zoya was 6 years ago. How old is Zoya now?
  40. 40.Nisha’s father is four times as old as Nisha. The sum of their ages is 25 years. How old is Nisha?

Answer key

  1. 24
  2. 5
  3. 13
  4. 10
  5. 37
  6. 28
  7. 28
  8. 17
  9. 13
  10. 30
  11. 5
  12. 28
  13. 7
  14. 14
  15. 14
  16. 10
  17. 8
  18. 5
  19. 34
  20. 29
  21. 6
  22. 30
  23. 17
  24. 30
  25. 23
  26. 16
  27. 14
  28. 8
  29. 27
  30. 14
  31. 12
  32. 12
  33. 8
  34. 45
  35. 55
  36. 17
  37. 13
  38. 15
  39. 31
  40. 5

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