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Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 831 · 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 19 years, Rohan will be three times as old as Rohan was 3 years ago. How old is Rohan now?
  2. 2.Sneha’s father is five times as old as Sneha. The sum of their ages is 42 years. How old is Sneha?
  3. 3.Ishaan is 7 years older than Aarav. In 3 years, the sum of their ages will be 37. How old is Aarav now?
  4. 4.Rohan’s father is twice as old as Rohan. The sum of their ages is 27 years. How old is Rohan?
  5. 5.Aarav’s father is five times as old as Aarav. The sum of their ages is 48 years. How old is Aarav?
  6. 6.Priya’s father is three times as old as Priya. The sum of their ages is 32 years. How old is Priya?
  7. 7.Saanvi is 4 years older than Ishaan. In 6 years, the sum of their ages will be 66. How old is Ishaan now?
  8. 8.9 years ago, Zoya’s mother was three times as old as Zoya. The mother is 27 years old now. How old is Zoya now?
  9. 9.Saanvi’s father is four times as old as Saanvi. The sum of their ages is 65 years. How old is Saanvi?
  10. 10.In 26 years, Diya will be three times as old as Diya was 4 years ago. How old is Diya now?
  11. 11.In 10 years, Nisha will be three times as old as Nisha was 6 years ago. How old is Nisha now?
  12. 12.Ananya is 5 years older than Manav. In 2 years, the sum of their ages will be 29. How old is Manav now?
  13. 13.Pooja is 9 years older than Arjun. In 5 years, the sum of their ages will be 77. How old is Arjun now?
  14. 14.In 25 years, Sneha will be twice as old as Sneha was 4 years ago. How old is Sneha now?
  15. 15.Dev is 5 years older than Karan. In 9 years, the sum of their ages will be 79. How old is Karan now?
  16. 16.In 10 years, Vivaan will be twice as old as Vivaan was 2 years ago. How old is Vivaan now?
  17. 17.Aarav is 6 years older than Manav. In 4 years, the sum of their ages will be 40. How old is Manav now?
  18. 18.2 years ago, Nisha’s mother was three times as old as Nisha. The mother is 23 years old now. How old is Nisha now?
  19. 19.In 26 years, Manav will be twice as old as Manav was 3 years ago. How old is Manav now?
  20. 20.In 8 years, Vivaan will be twice as old as Vivaan was 3 years ago. How old is Vivaan now?
  21. 21.7 years ago, Zoya’s mother was four times as old as Zoya. The mother is 55 years old now. How old is Zoya now?
  22. 22.Kabir is 6 years older than Karan. In 3 years, the sum of their ages will be 28. How old is Karan now?
  23. 23.Vivaan is 10 years older than Arjun. In 8 years, the sum of their ages will be 52. How old is Arjun now?
  24. 24.8 years ago, Nisha’s mother was four times as old as Nisha. The mother is 40 years old now. How old is Nisha now?
  25. 25.Farhan’s father is twice as old as Farhan. The sum of their ages is 24 years. How old is the father?
  26. 26.In 5 years, Ananya will be twice as old as Ananya was 5 years ago. How old is Ananya now?
  27. 27.Rohan’s father is twice as old as Rohan. The sum of their ages is 30 years. How old is the father?
  28. 28.Pooja is 2 years older than Aarav. In 3 years, the sum of their ages will be 22. How old is Aarav now?
  29. 29.3 years ago, Rahul’s mother was four times as old as Rahul. The mother is 31 years old now. How old is Rahul now?
  30. 30.Diya is 6 years older than Nisha. In 2 years, the sum of their ages will be 32. How old is Nisha now?
  31. 31.Saanvi’s father is five times as old as Saanvi. The sum of their ages is 90 years. How old is the father?
  32. 32.In 29 years, Diya will be twice as old as Diya was 2 years ago. How old is Diya now?
  33. 33.4 years ago, Dev’s mother was four times as old as Dev. The mother is 20 years old now. How old is Dev now?
  34. 34.Kabir’s father is twice as old as Kabir. The sum of their ages is 42 years. How old is Kabir?
  35. 35.Arjun is 10 years older than Aditya. In 3 years, the sum of their ages will be 52. How old is Aditya now?
  36. 36.Nisha’s father is four times as old as Nisha. The sum of their ages is 40 years. How old is the father?
  37. 37.Vivaan’s father is twice as old as Vivaan. The sum of their ages is 24 years. How old is the father?
  38. 38.Tara’s father is twice as old as Tara. The sum of their ages is 39 years. How old is the father?
  39. 39.2 years ago, Isha’s mother was four times as old as Isha. The mother is 26 years old now. How old is Isha now?
  40. 40.In 3 years, Dev will be twice as old as Dev was 6 years ago. How old is Dev now?

Answer key

  1. 14
  2. 7
  3. 12
  4. 9
  5. 8
  6. 8
  7. 25
  8. 15
  9. 13
  10. 19
  11. 14
  12. 10
  13. 29
  14. 33
  15. 28
  16. 14
  17. 13
  18. 9
  19. 32
  20. 14
  21. 19
  22. 8
  23. 13
  24. 16
  25. 16
  26. 15
  27. 20
  28. 7
  29. 10
  30. 11
  31. 75
  32. 33
  33. 8
  34. 14
  35. 18
  36. 32
  37. 16
  38. 26
  39. 8
  40. 15

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