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Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 226 · 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 29 years, Farhan will be twice as old as Farhan was 4 years ago. How old is Farhan now?
  2. 2.Dev’s father is twice as old as Dev. The sum of their ages is 30 years. How old is Dev?
  3. 3.Nisha is 7 years older than Karan. In 7 years, the sum of their ages will be 47. How old is Karan now?
  4. 4.Rohan’s father is twice as old as Rohan. The sum of their ages is 30 years. How old is Rohan?
  5. 5.In 30 years, Kabir will be twice as old as Kabir was 2 years ago. How old is Kabir now?
  6. 6.Farhan’s father is five times as old as Farhan. The sum of their ages is 66 years. How old is Farhan?
  7. 7.Farhan is 2 years older than Ishaan. In 5 years, the sum of their ages will be 50. How old is Ishaan now?
  8. 8.Saanvi is 4 years older than Diya. In 7 years, the sum of their ages will be 72. How old is Diya now?
  9. 9.In 20 years, Farhan will be twice as old as Farhan was 2 years ago. How old is Farhan now?
  10. 10.Aarav is 8 years older than Ananya. In 9 years, the sum of their ages will be 84. How old is Ananya now?
  11. 11.Kabir’s father is three times as old as Kabir. The sum of their ages is 60 years. How old is the father?
  12. 12.Nisha’s father is twice as old as Nisha. The sum of their ages is 24 years. How old is Nisha?
  13. 13.In 18 years, Ishaan will be twice as old as Ishaan was 2 years ago. How old is Ishaan now?
  14. 14.In 26 years, Manav will be three times as old as Manav was 6 years ago. How old is Manav now?
  15. 15.Saanvi is 2 years older than Ananya. In 6 years, the sum of their ages will be 38. How old is Ananya now?
  16. 16.Aarav’s father is twice as old as Aarav. The sum of their ages is 21 years. How old is the father?
  17. 17.In 21 years, Kabir will be twice as old as Kabir was 3 years ago. How old is Kabir now?
  18. 18.Saanvi is 6 years older than Rohan. In 4 years, the sum of their ages will be 46. How old is Rohan now?
  19. 19.Pooja’s father is five times as old as Pooja. The sum of their ages is 42 years. How old is the father?
  20. 20.In 19 years, Manav will be twice as old as Manav was 3 years ago. How old is Manav now?
  21. 21.2 years ago, Karan’s mother was four times as old as Karan. The mother is 46 years old now. How old is Karan now?
  22. 22.In 8 years, Manav will be twice as old as Manav was 5 years ago. How old is Manav now?
  23. 23.Karan’s father is twice as old as Karan. The sum of their ages is 21 years. How old is the father?
  24. 24.In 15 years, Aditya will be three times as old as Aditya was 3 years ago. How old is Aditya now?
  25. 25.In 10 years, Arjun will be three times as old as Arjun was 2 years ago. How old is Arjun now?
  26. 26.In 8 years, Ananya will be twice as old as Ananya was 3 years ago. How old is Ananya now?
  27. 27.Saanvi is 5 years older than Manav. In 5 years, the sum of their ages will be 29. How old is Manav now?
  28. 28.Aarav’s father is four times as old as Aarav. The sum of their ages is 40 years. How old is the father?
  29. 29.In 28 years, Manav will be three times as old as Manav was 2 years ago. How old is Manav now?
  30. 30.In 25 years, Arjun will be twice as old as Arjun was 5 years ago. How old is Arjun now?
  31. 31.Ananya’s father is twice as old as Ananya. The sum of their ages is 30 years. How old is the father?
  32. 32.Vivaan’s father is four times as old as Vivaan. The sum of their ages is 65 years. How old is Vivaan?
  33. 33.Zoya’s father is four times as old as Zoya. The sum of their ages is 70 years. How old is the father?
  34. 34.Farhan’s father is four times as old as Farhan. The sum of their ages is 65 years. How old is Farhan?
  35. 35.Rohan is 3 years older than Kabir. In 8 years, the sum of their ages will be 69. How old is Kabir now?
  36. 36.Zoya’s father is five times as old as Zoya. The sum of their ages is 72 years. How old is Zoya?
  37. 37.Ishaan’s father is twice as old as Ishaan. The sum of their ages is 15 years. How old is Ishaan?
  38. 38.Kavya’s father is five times as old as Kavya. The sum of their ages is 36 years. How old is the father?
  39. 39.6 years ago, Tara’s mother was four times as old as Tara. The mother is 54 years old now. How old is Tara now?
  40. 40.In 15 years, Dev will be three times as old as Dev was 3 years ago. How old is Dev now?

Answer key

  1. 37
  2. 10
  3. 13
  4. 10
  5. 34
  6. 11
  7. 19
  8. 27
  9. 24
  10. 29
  11. 45
  12. 8
  13. 22
  14. 22
  15. 12
  16. 14
  17. 27
  18. 16
  19. 35
  20. 25
  21. 13
  22. 18
  23. 14
  24. 12
  25. 8
  26. 14
  27. 7
  28. 32
  29. 17
  30. 35
  31. 20
  32. 13
  33. 56
  34. 13
  35. 25
  36. 12
  37. 5
  38. 30
  39. 18
  40. 12

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