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Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 807 · 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.In 24 years, Rohan will be three times as old as Rohan was 2 years ago. How old is Rohan now?
  2. 2.In 1 years, Rahul will be twice as old as Rahul was 6 years ago. How old is Rahul now?
  3. 3.Meera is 6 years older than Dev. In 10 years, the sum of their ages will be 62. How old is Dev now?
  4. 4.Aarav is 6 years older than Nisha. In 6 years, the sum of their ages will be 70. How old is Nisha now?
  5. 5.3 years ago, Karan’s mother was four times as old as Karan. The mother is 23 years old now. How old is Karan now?
  6. 6.Manav’s father is four times as old as Manav. The sum of their ages is 60 years. How old is the father?
  7. 7.Farhan’s father is five times as old as Farhan. The sum of their ages is 66 years. How old is the father?
  8. 8.Pooja’s father is four times as old as Pooja. The sum of their ages is 45 years. How old is Pooja?
  9. 9.Arjun’s father is five times as old as Arjun. The sum of their ages is 84 years. How old is Arjun?
  10. 10.In 4 years, Manav will be three times as old as Manav was 4 years ago. How old is Manav now?
  11. 11.In 1 years, Ananya will be twice as old as Ananya was 5 years ago. How old is Ananya now?
  12. 12.6 years ago, Ananya’s mother was four times as old as Ananya. The mother is 34 years old now. How old is Ananya now?
  13. 13.In 17 years, Vivaan will be twice as old as Vivaan was 3 years ago. How old is Vivaan now?
  14. 14.5 years ago, Vivaan’s mother was three times as old as Vivaan. The mother is 38 years old now. How old is Vivaan now?
  15. 15.In 19 years, Sneha will be twice as old as Sneha was 5 years ago. How old is Sneha now?
  16. 16.In 21 years, Priya will be twice as old as Priya was 3 years ago. How old is Priya now?
  17. 17.Manav is 5 years older than Kavya. In 4 years, the sum of their ages will be 71. How old is Kavya now?
  18. 18.Aarav is 4 years older than Ishaan. In 3 years, the sum of their ages will be 34. How old is Ishaan now?
  19. 19.Vivaan is 6 years older than Ananya. In 2 years, the sum of their ages will be 24. How old is Ananya now?
  20. 20.In 7 years, Saanvi will be twice as old as Saanvi was 3 years ago. How old is Saanvi now?
  21. 21.10 years ago, Rahul’s mother was twice as old as Rahul. The mother is 16 years old now. How old is Rahul now?
  22. 22.In 7 years, Isha will be twice as old as Isha was 4 years ago. How old is Isha now?
  23. 23.Aditya’s father is twice as old as Aditya. The sum of their ages is 30 years. How old is Aditya?
  24. 24.Vivaan is 10 years older than Isha. In 4 years, the sum of their ages will be 30. How old is Isha now?
  25. 25.9 years ago, Zoya’s mother was twice as old as Zoya. The mother is 33 years old now. How old is Zoya now?
  26. 26.Rohan’s father is twice as old as Rohan. The sum of their ages is 24 years. How old is Rohan?
  27. 27.10 years ago, Kavya’s mother was twice as old as Kavya. The mother is 34 years old now. How old is Kavya now?
  28. 28.In 18 years, Manav will be twice as old as Manav was 6 years ago. How old is Manav now?
  29. 29.Arjun’s father is twice as old as Arjun. The sum of their ages is 15 years. How old is the father?
  30. 30.Karan is 5 years older than Priya. In 8 years, the sum of their ages will be 65. How old is Priya now?
  31. 31.Karan is 10 years older than Ishaan. In 5 years, the sum of their ages will be 36. How old is Ishaan now?
  32. 32.3 years ago, Zoya’s mother was four times as old as Zoya. The mother is 23 years old now. How old is Zoya now?
  33. 33.Diya is 2 years older than Rohan. In 6 years, the sum of their ages will be 66. How old is Rohan now?
  34. 34.In 27 years, Dev will be three times as old as Dev was 5 years ago. How old is Dev now?
  35. 35.In 14 years, Diya will be twice as old as Diya was 2 years ago. How old is Diya now?
  36. 36.Rahul is 4 years older than Diya. In 3 years, the sum of their ages will be 38. How old is Diya now?
  37. 37.In 18 years, Arjun will be twice as old as Arjun was 6 years ago. How old is Arjun now?
  38. 38.Kavya is 6 years older than Dev. In 10 years, the sum of their ages will be 86. How old is Dev now?
  39. 39.Kabir’s father is five times as old as Kabir. The sum of their ages is 78 years. How old is the father?
  40. 40.Farhan’s father is three times as old as Farhan. The sum of their ages is 48 years. How old is Farhan?

Answer key

  1. 15
  2. 13
  3. 18
  4. 26
  5. 8
  6. 48
  7. 55
  8. 9
  9. 14
  10. 8
  11. 11
  12. 13
  13. 23
  14. 16
  15. 29
  16. 27
  17. 29
  18. 12
  19. 7
  20. 13
  21. 13
  22. 15
  23. 10
  24. 6
  25. 21
  26. 8
  27. 22
  28. 30
  29. 10
  30. 22
  31. 8
  32. 8
  33. 26
  34. 21
  35. 18
  36. 14
  37. 30
  38. 30
  39. 65
  40. 12

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