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Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 800 · 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 14 years, Karan will be three times as old as Karan was 2 years ago. How old is Karan now?
  2. 2.Ananya is 5 years older than Diya. In 5 years, the sum of their ages will be 73. How old is Diya now?
  3. 3.In 22 years, Aarav will be twice as old as Aarav was 6 years ago. How old is Aarav now?
  4. 4.Isha is 4 years older than Zoya. In 2 years, the sum of their ages will be 48. How old is Zoya now?
  5. 5.In 9 years, Kavya will be twice as old as Kavya was 2 years ago. How old is Kavya now?
  6. 6.In 9 years, Ishaan will be three times as old as Ishaan was 3 years ago. How old is Ishaan now?
  7. 7.Kabir’s father is three times as old as Kabir. The sum of their ages is 52 years. How old is the father?
  8. 8.Saanvi’s father is twice as old as Saanvi. The sum of their ages is 15 years. How old is the father?
  9. 9.8 years ago, Farhan’s mother was three times as old as Farhan. The mother is 29 years old now. How old is Farhan now?
  10. 10.Ishaan is 8 years older than Diya. In 4 years, the sum of their ages will be 68. How old is Diya now?
  11. 11.In 9 years, Pooja will be twice as old as Pooja was 3 years ago. How old is Pooja now?
  12. 12.Manav is 9 years older than Zoya. In 2 years, the sum of their ages will be 59. How old is Zoya now?
  13. 13.Farhan is 10 years older than Manav. In 6 years, the sum of their ages will be 48. How old is Manav now?
  14. 14.Arjun is 10 years older than Aditya. In 8 years, the sum of their ages will be 44. How old is Aditya now?
  15. 15.In 9 years, Rohan will be twice as old as Rohan was 5 years ago. How old is Rohan now?
  16. 16.Sneha is 5 years older than Saanvi. In 8 years, the sum of their ages will be 51. How old is Saanvi now?
  17. 17.3 years ago, Arjun’s mother was twice as old as Arjun. The mother is 15 years old now. How old is Arjun now?
  18. 18.Rahul’s father is five times as old as Rahul. The sum of their ages is 60 years. How old is the father?
  19. 19.3 years ago, Arjun’s mother was twice as old as Arjun. The mother is 27 years old now. How old is Arjun now?
  20. 20.8 years ago, Priya’s mother was twice as old as Priya. The mother is 20 years old now. How old is Priya now?
  21. 21.Saanvi’s father is three times as old as Saanvi. The sum of their ages is 56 years. How old is Saanvi?
  22. 22.In 11 years, Manav will be twice as old as Manav was 3 years ago. How old is Manav now?
  23. 23.Farhan’s father is three times as old as Farhan. The sum of their ages is 40 years. How old is Farhan?
  24. 24.Vivaan is 7 years older than Farhan. In 7 years, the sum of their ages will be 33. How old is Farhan now?
  25. 25.3 years ago, Dev’s mother was twice as old as Dev. The mother is 9 years old now. How old is Dev now?
  26. 26.Arjun’s father is four times as old as Arjun. The sum of their ages is 60 years. How old is the father?
  27. 27.Ananya is 7 years older than Ishaan. In 8 years, the sum of their ages will be 69. How old is Ishaan now?
  28. 28.In 30 years, Kabir will be twice as old as Kabir was 4 years ago. How old is Kabir now?
  29. 29.In 7 years, Manav will be twice as old as Manav was 5 years ago. How old is Manav now?
  30. 30.Dev’s father is twice as old as Dev. The sum of their ages is 15 years. How old is Dev?
  31. 31.In 24 years, Manav will be twice as old as Manav was 6 years ago. How old is Manav now?
  32. 32.In 23 years, Sneha will be three times as old as Sneha was 3 years ago. How old is Sneha now?
  33. 33.In 30 years, Isha will be twice as old as Isha was 4 years ago. How old is Isha now?
  34. 34.Dev’s father is five times as old as Dev. The sum of their ages is 42 years. How old is Dev?
  35. 35.Saanvi is 6 years older than Rohan. In 3 years, the sum of their ages will be 34. How old is Rohan now?
  36. 36.In 2 years, Karan will be twice as old as Karan was 3 years ago. How old is Karan now?
  37. 37.4 years ago, Isha’s mother was three times as old as Isha. The mother is 16 years old now. How old is Isha now?
  38. 38.Arjun’s father is four times as old as Arjun. The sum of their ages is 40 years. How old is Arjun?
  39. 39.Zoya’s father is twice as old as Zoya. The sum of their ages is 18 years. How old is Zoya?
  40. 40.In 13 years, Meera will be twice as old as Meera was 2 years ago. How old is Meera now?

Answer key

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

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