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Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 633 · 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.Meera is 6 years older than Ananya. In 5 years, the sum of their ages will be 54. How old is Ananya now?
  2. 2.In 29 years, Ishaan will be twice as old as Ishaan was 2 years ago. How old is Ishaan now?
  3. 3.In 22 years, Pooja will be three times as old as Pooja was 6 years ago. How old is Pooja now?
  4. 4.Karan’s father is three times as old as Karan. The sum of their ages is 48 years. How old is the father?
  5. 5.5 years ago, Ishaan’s mother was three times as old as Ishaan. The mother is 17 years old now. How old is Ishaan now?
  6. 6.In 26 years, Aarav will be twice as old as Aarav was 3 years ago. How old is Aarav now?
  7. 7.Farhan’s father is five times as old as Farhan. The sum of their ages is 54 years. How old is Farhan?
  8. 8.Aarav’s father is four times as old as Aarav. The sum of their ages is 60 years. How old is Aarav?
  9. 9.8 years ago, Priya’s mother was four times as old as Priya. The mother is 52 years old now. How old is Priya now?
  10. 10.In 21 years, Tara will be three times as old as Tara was 3 years ago. How old is Tara now?
  11. 11.2 years ago, Rohan’s mother was three times as old as Rohan. The mother is 29 years old now. How old is Rohan now?
  12. 12.Ananya’s father is three times as old as Ananya. The sum of their ages is 20 years. How old is Ananya?
  13. 13.Kabir is 4 years older than Tara. In 10 years, the sum of their ages will be 38. How old is Tara now?
  14. 14.10 years ago, Dev’s mother was twice as old as Dev. The mother is 30 years old now. How old is Dev now?
  15. 15.Karan’s father is twice as old as Karan. The sum of their ages is 24 years. How old is Karan?
  16. 16.In 30 years, Diya will be twice as old as Diya was 3 years ago. How old is Diya now?
  17. 17.Karan is 4 years older than Aditya. In 4 years, the sum of their ages will be 48. How old is Aditya now?
  18. 18.In 6 years, Ananya will be twice as old as Ananya was 4 years ago. How old is Ananya now?
  19. 19.Ananya is 4 years older than Sneha. In 3 years, the sum of their ages will be 22. How old is Sneha now?
  20. 20.Nisha’s father is twice as old as Nisha. The sum of their ages is 18 years. How old is Nisha?
  21. 21.Manav is 3 years older than Ananya. In 10 years, the sum of their ages will be 43. How old is Ananya now?
  22. 22.Tara’s father is three times as old as Tara. The sum of their ages is 48 years. How old is Tara?
  23. 23.7 years ago, Kabir’s mother was three times as old as Kabir. The mother is 16 years old now. How old is Kabir now?
  24. 24.Arjun is 5 years older than Priya. In 4 years, the sum of their ages will be 37. How old is Priya now?
  25. 25.5 years ago, Ananya’s mother was four times as old as Ananya. The mother is 21 years old now. How old is Ananya now?
  26. 26.6 years ago, Nisha’s mother was twice as old as Nisha. The mother is 16 years old now. How old is Nisha now?
  27. 27.Vivaan’s father is three times as old as Vivaan. The sum of their ages is 24 years. How old is the father?
  28. 28.In 7 years, Tara will be three times as old as Tara was 5 years ago. How old is Tara now?
  29. 29.5 years ago, Vivaan’s mother was three times as old as Vivaan. The mother is 29 years old now. How old is Vivaan now?
  30. 30.Saanvi is 4 years older than Isha. In 7 years, the sum of their ages will be 66. How old is Isha now?
  31. 31.Saanvi’s father is five times as old as Saanvi. The sum of their ages is 36 years. How old is Saanvi?
  32. 32.10 years ago, Zoya’s mother was four times as old as Zoya. The mother is 34 years old now. How old is Zoya now?
  33. 33.In 7 years, Dev will be twice as old as Dev was 4 years ago. How old is Dev now?
  34. 34.Arjun is 6 years older than Aarav. In 3 years, the sum of their ages will be 64. How old is Aarav now?
  35. 35.Kavya’s father is four times as old as Kavya. The sum of their ages is 45 years. How old is Kavya?
  36. 36.Rohan is 2 years older than Ishaan. In 8 years, the sum of their ages will be 36. How old is Ishaan now?
  37. 37.Diya’s father is five times as old as Diya. The sum of their ages is 60 years. How old is Diya?
  38. 38.Tara is 9 years older than Diya. In 7 years, the sum of their ages will be 55. How old is Diya now?
  39. 39.Aditya is 4 years older than Ishaan. In 6 years, the sum of their ages will be 36. How old is Ishaan now?
  40. 40.In 12 years, Aditya will be three times as old as Aditya was 6 years ago. How old is Aditya now?

Answer key

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

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