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Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 347 · 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.

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  1. 1.Farhan’s father is four times as old as Farhan. The sum of their ages is 40 years. How old is the father?
  2. 2.In 22 years, Meera will be three times as old as Meera was 4 years ago. How old is Meera now?
  3. 3.In 14 years, Manav will be three times as old as Manav was 4 years ago. How old is Manav now?
  4. 4.Nisha’s father is four times as old as Nisha. The sum of their ages is 40 years. How old is the father?
  5. 5.6 years ago, Meera’s mother was three times as old as Meera. The mother is 36 years old now. How old is Meera now?
  6. 6.Rohan’s father is four times as old as Rohan. The sum of their ages is 65 years. How old is the father?
  7. 7.Sneha’s father is twice as old as Sneha. The sum of their ages is 39 years. How old is the father?
  8. 8.In 11 years, Farhan will be twice as old as Farhan was 2 years ago. How old is Farhan now?
  9. 9.2 years ago, Ishaan’s mother was four times as old as Ishaan. The mother is 46 years old now. How old is Ishaan now?
  10. 10.In 25 years, Meera will be twice as old as Meera was 2 years ago. How old is Meera now?
  11. 11.Aarav’s father is four times as old as Aarav. The sum of their ages is 70 years. How old is Aarav?
  12. 12.Aarav’s father is three times as old as Aarav. The sum of their ages is 60 years. How old is Aarav?
  13. 13.8 years ago, Vivaan’s mother was four times as old as Vivaan. The mother is 20 years old now. How old is Vivaan now?
  14. 14.Ananya is 9 years older than Meera. In 5 years, the sum of their ages will be 41. How old is Meera now?
  15. 15.Aarav’s father is three times as old as Aarav. The sum of their ages is 36 years. How old is the father?
  16. 16.Isha’s father is five times as old as Isha. The sum of their ages is 54 years. How old is Isha?
  17. 17.In 19 years, Pooja will be twice as old as Pooja was 4 years ago. How old is Pooja now?
  18. 18.In 12 years, Farhan will be three times as old as Farhan was 4 years ago. How old is Farhan now?
  19. 19.In 25 years, Farhan will be twice as old as Farhan was 3 years ago. How old is Farhan now?
  20. 20.In 25 years, Ananya will be three times as old as Ananya was 3 years ago. How old is Ananya now?
  21. 21.Manav’s father is three times as old as Manav. The sum of their ages is 28 years. How old is the father?
  22. 22.Pooja’s father is twice as old as Pooja. The sum of their ages is 21 years. How old is Pooja?
  23. 23.Meera is 4 years older than Vivaan. In 5 years, the sum of their ages will be 58. How old is Vivaan now?
  24. 24.Tara’s father is twice as old as Tara. The sum of their ages is 39 years. How old is the father?
  25. 25.In 18 years, Isha will be twice as old as Isha was 5 years ago. How old is Isha now?
  26. 26.Manav is 2 years older than Ishaan. In 9 years, the sum of their ages will be 78. How old is Ishaan now?
  27. 27.Aarav is 5 years older than Aditya. In 4 years, the sum of their ages will be 25. How old is Aditya now?
  28. 28.Rahul is 10 years older than Priya. In 3 years, the sum of their ages will be 54. How old is Priya now?
  29. 29.Pooja is 3 years older than Ananya. In 6 years, the sum of their ages will be 41. How old is Ananya now?
  30. 30.In 5 years, Karan will be twice as old as Karan was 3 years ago. How old is Karan now?
  31. 31.In 14 years, Ananya will be three times as old as Ananya was 2 years ago. How old is Ananya now?
  32. 32.In 5 years, Manav will be twice as old as Manav was 4 years ago. How old is Manav now?
  33. 33.Kabir’s father is five times as old as Kabir. The sum of their ages is 84 years. How old is the father?
  34. 34.In 9 years, Meera will be three times as old as Meera was 5 years ago. How old is Meera now?
  35. 35.In 5 years, Diya will be twice as old as Diya was 2 years ago. How old is Diya now?
  36. 36.Aarav is 2 years older than Nisha. In 7 years, the sum of their ages will be 70. How old is Nisha now?
  37. 37.Meera is 7 years older than Dev. In 6 years, the sum of their ages will be 79. How old is Dev now?
  38. 38.2 years ago, Diya’s mother was four times as old as Diya. The mother is 26 years old now. How old is Diya now?
  39. 39.2 years ago, Farhan’s mother was three times as old as Farhan. The mother is 17 years old now. How old is Farhan now?
  40. 40.4 years ago, Ananya’s mother was twice as old as Ananya. The mother is 12 years old now. How old is Ananya now?

Answer key

  1. 32
  2. 17
  3. 13
  4. 32
  5. 16
  6. 52
  7. 26
  8. 15
  9. 13
  10. 29
  11. 14
  12. 15
  13. 11
  14. 11
  15. 27
  16. 9
  17. 27
  18. 12
  19. 31
  20. 17
  21. 21
  22. 7
  23. 22
  24. 26
  25. 28
  26. 29
  27. 6
  28. 19
  29. 13
  30. 11
  31. 10
  32. 13
  33. 70
  34. 12
  35. 9
  36. 27
  37. 30
  38. 8
  39. 7
  40. 8

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