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Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 564 · 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 9 years, Kabir will be three times as old as Kabir was 3 years ago. How old is Kabir now?
  2. 2.Aditya’s father is five times as old as Aditya. The sum of their ages is 54 years. How old is Aditya?
  3. 3.Kavya is 5 years older than Vivaan. In 5 years, the sum of their ages will be 41. How old is Vivaan now?
  4. 4.In 9 years, Ananya will be twice as old as Ananya was 3 years ago. How old is Ananya now?
  5. 5.In 21 years, Ishaan will be twice as old as Ishaan was 4 years ago. How old is Ishaan now?
  6. 6.Farhan is 7 years older than Nisha. In 8 years, the sum of their ages will be 45. How old is Nisha now?
  7. 7.Aditya’s father is five times as old as Aditya. The sum of their ages is 60 years. How old is the father?
  8. 8.In 10 years, Pooja will be three times as old as Pooja was 2 years ago. How old is Pooja now?
  9. 9.Aarav is 7 years older than Zoya. In 4 years, the sum of their ages will be 25. How old is Zoya now?
  10. 10.Karan is 8 years older than Dev. In 8 years, the sum of their ages will be 42. How old is Dev now?
  11. 11.In 8 years, Kavya will be twice as old as Kavya was 4 years ago. How old is Kavya now?
  12. 12.Diya is 3 years older than Kabir. In 10 years, the sum of their ages will be 67. How old is Kabir now?
  13. 13.7 years ago, Ananya’s mother was twice as old as Ananya. The mother is 25 years old now. How old is Ananya now?
  14. 14.6 years ago, Meera’s mother was twice as old as Meera. The mother is 12 years old now. How old is Meera now?
  15. 15.Aditya’s father is twice as old as Aditya. The sum of their ages is 30 years. How old is Aditya?
  16. 16.In 4 years, Kavya will be twice as old as Kavya was 3 years ago. How old is Kavya now?
  17. 17.Priya’s father is four times as old as Priya. The sum of their ages is 35 years. How old is the father?
  18. 18.In 29 years, Aditya will be three times as old as Aditya was 5 years ago. How old is Aditya now?
  19. 19.In 22 years, Aditya will be three times as old as Aditya was 4 years ago. How old is Aditya now?
  20. 20.Arjun’s father is four times as old as Arjun. The sum of their ages is 25 years. How old is Arjun?
  21. 21.Arjun’s father is four times as old as Arjun. The sum of their ages is 60 years. How old is the father?
  22. 22.6 years ago, Zoya’s mother was four times as old as Zoya. The mother is 30 years old now. How old is Zoya now?
  23. 23.In 20 years, Ananya will be three times as old as Ananya was 6 years ago. How old is Ananya now?
  24. 24.Ishaan’s father is five times as old as Ishaan. The sum of their ages is 30 years. How old is Ishaan?
  25. 25.In 23 years, Sneha will be three times as old as Sneha was 3 years ago. How old is Sneha now?
  26. 26.Zoya is 6 years older than Dev. In 9 years, the sum of their ages will be 40. How old is Dev now?
  27. 27.Priya’s father is five times as old as Priya. The sum of their ages is 42 years. How old is the father?
  28. 28.Rahul is 9 years older than Ananya. In 10 years, the sum of their ages will be 67. How old is Ananya now?
  29. 29.Isha’s father is three times as old as Isha. The sum of their ages is 44 years. How old is Isha?
  30. 30.Dev is 5 years older than Priya. In 9 years, the sum of their ages will be 33. How old is Priya now?
  31. 31.10 years ago, Ananya’s mother was three times as old as Ananya. The mother is 43 years old now. How old is Ananya now?
  32. 32.In 8 years, Manav will be twice as old as Manav was 3 years ago. How old is Manav now?
  33. 33.Karan is 6 years older than Vivaan. In 7 years, the sum of their ages will be 32. How old is Vivaan now?
  34. 34.6 years ago, Rohan’s mother was three times as old as Rohan. The mother is 36 years old now. How old is Rohan now?
  35. 35.In 26 years, Rohan will be twice as old as Rohan was 4 years ago. How old is Rohan now?
  36. 36.Isha is 5 years older than Aditya. In 2 years, the sum of their ages will be 23. How old is Aditya now?
  37. 37.Saanvi’s father is twice as old as Saanvi. The sum of their ages is 33 years. How old is the father?
  38. 38.2 years ago, Isha’s mother was twice as old as Isha. The mother is 12 years old now. How old is Isha now?
  39. 39.Tara’s father is twice as old as Tara. The sum of their ages is 27 years. How old is the father?
  40. 40.Priya is 8 years older than Ishaan. In 2 years, the sum of their ages will be 56. How old is Ishaan now?

Answer key

  1. 9
  2. 9
  3. 13
  4. 15
  5. 29
  6. 11
  7. 50
  8. 8
  9. 5
  10. 9
  11. 16
  12. 22
  13. 16
  14. 9
  15. 10
  16. 10
  17. 28
  18. 22
  19. 17
  20. 5
  21. 48
  22. 12
  23. 19
  24. 5
  25. 16
  26. 8
  27. 35
  28. 19
  29. 11
  30. 5
  31. 21
  32. 14
  33. 6
  34. 16
  35. 34
  36. 7
  37. 22
  38. 7
  39. 18
  40. 22

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