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Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 342 · 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 27 years, Isha will be three times as old as Isha was 3 years ago. How old is Isha now?
  2. 2.In 23 years, Aarav will be three times as old as Aarav was 3 years ago. How old is Aarav now?
  3. 3.Arjun is 4 years older than Rahul. In 4 years, the sum of their ages will be 34. How old is Rahul now?
  4. 4.Isha is 2 years older than Nisha. In 4 years, the sum of their ages will be 50. How old is Nisha now?
  5. 5.In 23 years, Pooja will be twice as old as Pooja was 5 years ago. How old is Pooja now?
  6. 6.In 1 years, Karan will be twice as old as Karan was 5 years ago. How old is Karan now?
  7. 7.5 years ago, Rohan’s mother was twice as old as Rohan. The mother is 15 years old now. How old is Rohan now?
  8. 8.In 8 years, Nisha will be twice as old as Nisha was 4 years ago. How old is Nisha now?
  9. 9.2 years ago, Vivaan’s mother was three times as old as Vivaan. The mother is 32 years old now. How old is Vivaan now?
  10. 10.2 years ago, Dev’s mother was three times as old as Dev. The mother is 20 years old now. How old is Dev now?
  11. 11.Rahul is 9 years older than Ananya. In 3 years, the sum of their ages will be 45. How old is Ananya now?
  12. 12.9 years ago, Farhan’s mother was twice as old as Farhan. The mother is 17 years old now. How old is Farhan now?
  13. 13.9 years ago, Kabir’s mother was three times as old as Kabir. The mother is 36 years old now. How old is Kabir now?
  14. 14.Rohan is 2 years older than Ishaan. In 3 years, the sum of their ages will be 32. How old is Ishaan now?
  15. 15.10 years ago, Saanvi’s mother was four times as old as Saanvi. The mother is 26 years old now. How old is Saanvi now?
  16. 16.In 13 years, Aarav will be three times as old as Aarav was 5 years ago. How old is Aarav now?
  17. 17.In 22 years, Manav will be three times as old as Manav was 2 years ago. How old is Manav now?
  18. 18.Nisha is 4 years older than Aditya. In 10 years, the sum of their ages will be 34. How old is Aditya now?
  19. 19.Isha is 10 years older than Pooja. In 5 years, the sum of their ages will be 72. How old is Pooja now?
  20. 20.6 years ago, Vivaan’s mother was three times as old as Vivaan. The mother is 39 years old now. How old is Vivaan now?
  21. 21.4 years ago, Farhan’s mother was twice as old as Farhan. The mother is 10 years old now. How old is Farhan now?
  22. 22.In 25 years, Arjun will be twice as old as Arjun was 6 years ago. How old is Arjun now?
  23. 23.Pooja is 3 years older than Nisha. In 7 years, the sum of their ages will be 31. How old is Nisha now?
  24. 24.Priya is 8 years older than Vivaan. In 3 years, the sum of their ages will be 42. How old is Vivaan now?
  25. 25.Aarav is 9 years older than Saanvi. In 4 years, the sum of their ages will be 39. How old is Saanvi now?
  26. 26.Diya’s father is four times as old as Diya. The sum of their ages is 25 years. How old is Diya?
  27. 27.Farhan is 8 years older than Aditya. In 4 years, the sum of their ages will be 76. How old is Aditya now?
  28. 28.Zoya’s father is three times as old as Zoya. The sum of their ages is 32 years. How old is Zoya?
  29. 29.In 6 years, Sneha will be three times as old as Sneha was 4 years ago. How old is Sneha now?
  30. 30.Farhan’s father is three times as old as Farhan. The sum of their ages is 32 years. How old is Farhan?
  31. 31.Isha is 4 years older than Kabir. In 5 years, the sum of their ages will be 68. How old is Kabir now?
  32. 32.10 years ago, Rohan’s mother was twice as old as Rohan. The mother is 16 years old now. How old is Rohan now?
  33. 33.Aarav’s father is four times as old as Aarav. The sum of their ages is 65 years. How old is Aarav?
  34. 34.Arjun’s father is five times as old as Arjun. The sum of their ages is 54 years. How old is Arjun?
  35. 35.Rahul’s father is four times as old as Rahul. The sum of their ages is 70 years. How old is Rahul?
  36. 36.In 22 years, Ishaan will be twice as old as Ishaan was 4 years ago. How old is Ishaan now?
  37. 37.5 years ago, Aditya’s mother was four times as old as Aditya. The mother is 53 years old now. How old is Aditya now?
  38. 38.In 19 years, Tara will be twice as old as Tara was 5 years ago. How old is Tara now?
  39. 39.5 years ago, Diya’s mother was twice as old as Diya. The mother is 11 years old now. How old is Diya now?
  40. 40.Dev is 4 years older than Kavya. In 5 years, the sum of their ages will be 74. How old is Kavya now?

Answer key

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

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