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Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 132 · 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, Dev will be twice as old as Dev was 3 years ago. How old is Dev now?
  2. 2.Aarav’s father is twice as old as Aarav. The sum of their ages is 30 years. How old is Aarav?
  3. 3.Saanvi’s father is five times as old as Saanvi. The sum of their ages is 78 years. How old is Saanvi?
  4. 4.In 23 years, Sneha will be twice as old as Sneha was 2 years ago. How old is Sneha now?
  5. 5.Nisha’s father is four times as old as Nisha. The sum of their ages is 30 years. How old is Nisha?
  6. 6.9 years ago, Rohan’s mother was three times as old as Rohan. The mother is 42 years old now. How old is Rohan now?
  7. 7.Aarav’s father is five times as old as Aarav. The sum of their ages is 36 years. How old is the father?
  8. 8.Manav’s father is three times as old as Manav. The sum of their ages is 32 years. How old is the father?
  9. 9.Tara is 5 years older than Karan. In 4 years, the sum of their ages will be 31. How old is Karan now?
  10. 10.Isha’s father is five times as old as Isha. The sum of their ages is 84 years. How old is Isha?
  11. 11.8 years ago, Karan’s mother was four times as old as Karan. The mother is 40 years old now. How old is Karan now?
  12. 12.Zoya’s father is three times as old as Zoya. The sum of their ages is 28 years. How old is Zoya?
  13. 13.Isha is 3 years older than Ishaan. In 6 years, the sum of their ages will be 55. How old is Ishaan now?
  14. 14.Priya’s father is four times as old as Priya. The sum of their ages is 50 years. How old is Priya?
  15. 15.Aditya is 5 years older than Priya. In 4 years, the sum of their ages will be 67. How old is Priya now?
  16. 16.Manav is 5 years older than Dev. In 10 years, the sum of their ages will be 57. How old is Dev now?
  17. 17.In 25 years, Vivaan will be twice as old as Vivaan was 3 years ago. How old is Vivaan now?
  18. 18.4 years ago, Rahul’s mother was four times as old as Rahul. The mother is 52 years old now. How old is Rahul now?
  19. 19.In 24 years, Farhan will be twice as old as Farhan was 3 years ago. How old is Farhan now?
  20. 20.Aarav is 6 years older than Vivaan. In 8 years, the sum of their ages will be 56. How old is Vivaan now?
  21. 21.3 years ago, Vivaan’s mother was twice as old as Vivaan. The mother is 21 years old now. How old is Vivaan now?
  22. 22.5 years ago, Ishaan’s mother was twice as old as Ishaan. The mother is 21 years old now. How old is Ishaan now?
  23. 23.Arjun’s father is five times as old as Arjun. The sum of their ages is 78 years. How old is Arjun?
  24. 24.In 30 years, Tara will be twice as old as Tara was 4 years ago. How old is Tara now?
  25. 25.In 24 years, Arjun will be three times as old as Arjun was 6 years ago. How old is Arjun now?
  26. 26.9 years ago, Tara’s mother was twice as old as Tara. The mother is 27 years old now. How old is Tara now?
  27. 27.Ananya is 5 years older than Ishaan. In 5 years, the sum of their ages will be 43. How old is Ishaan now?
  28. 28.In 7 years, Pooja will be twice as old as Pooja was 4 years ago. How old is Pooja now?
  29. 29.4 years ago, Aditya’s mother was four times as old as Aditya. The mother is 52 years old now. How old is Aditya now?
  30. 30.6 years ago, Arjun’s mother was four times as old as Arjun. The mother is 46 years old now. How old is Arjun now?
  31. 31.Dev is 2 years older than Vivaan. In 7 years, the sum of their ages will be 64. How old is Vivaan now?
  32. 32.In 2 years, Isha will be twice as old as Isha was 4 years ago. How old is Isha now?
  33. 33.In 6 years, Ananya will be twice as old as Ananya was 4 years ago. How old is Ananya now?
  34. 34.5 years ago, Sneha’s mother was four times as old as Sneha. The mother is 49 years old now. How old is Sneha now?
  35. 35.Ananya’s father is twice as old as Ananya. The sum of their ages is 36 years. How old is the father?
  36. 36.Karan’s father is three times as old as Karan. The sum of their ages is 56 years. How old is Karan?
  37. 37.Rohan’s father is three times as old as Rohan. The sum of their ages is 60 years. How old is the father?
  38. 38.In 11 years, Kabir will be twice as old as Kabir was 3 years ago. How old is Kabir now?
  39. 39.In 1 years, Ananya will be twice as old as Ananya was 4 years ago. How old is Ananya now?
  40. 40.Isha’s father is three times as old as Isha. The sum of their ages is 24 years. How old is Isha?

Answer key

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

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