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Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 30 · 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 22 years, Aarav will be twice as old as Aarav was 3 years ago. How old is Aarav now?
  2. 2.Zoya is 3 years older than Aarav. In 4 years, the sum of their ages will be 43. How old is Aarav now?
  3. 3.8 years ago, Nisha’s mother was twice as old as Nisha. The mother is 26 years old now. How old is Nisha now?
  4. 4.Kavya’s father is four times as old as Kavya. The sum of their ages is 35 years. How old is Kavya?
  5. 5.Manav’s father is twice as old as Manav. The sum of their ages is 33 years. How old is the father?
  6. 6.Pooja’s father is four times as old as Pooja. The sum of their ages is 55 years. How old is Pooja?
  7. 7.Diya’s father is four times as old as Diya. The sum of their ages is 55 years. How old is Diya?
  8. 8.In 26 years, Manav will be twice as old as Manav was 2 years ago. How old is Manav now?
  9. 9.Meera’s father is twice as old as Meera. The sum of their ages is 27 years. How old is Meera?
  10. 10.Arjun’s father is four times as old as Arjun. The sum of their ages is 65 years. How old is Arjun?
  11. 11.In 28 years, Ananya will be twice as old as Ananya was 5 years ago. How old is Ananya now?
  12. 12.Nisha’s father is four times as old as Nisha. The sum of their ages is 75 years. How old is Nisha?
  13. 13.In 25 years, Saanvi will be twice as old as Saanvi was 4 years ago. How old is Saanvi now?
  14. 14.In 20 years, Tara will be three times as old as Tara was 4 years ago. How old is Tara now?
  15. 15.Manav’s father is five times as old as Manav. The sum of their ages is 42 years. How old is Manav?
  16. 16.Zoya’s father is four times as old as Zoya. The sum of their ages is 40 years. How old is the father?
  17. 17.8 years ago, Dev’s mother was three times as old as Dev. The mother is 29 years old now. How old is Dev now?
  18. 18.In 12 years, Tara will be twice as old as Tara was 6 years ago. How old is Tara now?
  19. 19.In 10 years, Ananya will be three times as old as Ananya was 2 years ago. How old is Ananya now?
  20. 20.4 years ago, Tara’s mother was three times as old as Tara. The mother is 25 years old now. How old is Tara now?
  21. 21.Rahul is 4 years older than Nisha. In 6 years, the sum of their ages will be 76. How old is Nisha now?
  22. 22.Sneha is 8 years older than Farhan. In 3 years, the sum of their ages will be 56. How old is Farhan now?
  23. 23.Karan is 7 years older than Meera. In 3 years, the sum of their ages will be 59. How old is Meera now?
  24. 24.7 years ago, Aditya’s mother was four times as old as Aditya. The mother is 55 years old now. How old is Aditya now?
  25. 25.Diya’s father is five times as old as Diya. The sum of their ages is 48 years. How old is the father?
  26. 26.6 years ago, Aditya’s mother was four times as old as Aditya. The mother is 50 years old now. How old is Aditya now?
  27. 27.2 years ago, Priya’s mother was twice as old as Priya. The mother is 20 years old now. How old is Priya now?
  28. 28.In 28 years, Sneha will be twice as old as Sneha was 6 years ago. How old is Sneha now?
  29. 29.Nisha’s father is five times as old as Nisha. The sum of their ages is 54 years. How old is the father?
  30. 30.In 15 years, Karan will be three times as old as Karan was 5 years ago. How old is Karan now?
  31. 31.Karan’s father is twice as old as Karan. The sum of their ages is 15 years. How old is Karan?
  32. 32.2 years ago, Pooja’s mother was twice as old as Pooja. The mother is 12 years old now. How old is Pooja now?
  33. 33.4 years ago, Arjun’s mother was three times as old as Arjun. The mother is 19 years old now. How old is Arjun now?
  34. 34.Rohan’s father is twice as old as Rohan. The sum of their ages is 27 years. How old is Rohan?
  35. 35.Dev’s father is twice as old as Dev. The sum of their ages is 15 years. How old is Dev?
  36. 36.In 1 years, Tara will be three times as old as Tara was 5 years ago. How old is Tara now?
  37. 37.Isha is 7 years older than Nisha. In 5 years, the sum of their ages will be 41. How old is Nisha now?
  38. 38.Meera is 4 years older than Rahul. In 3 years, the sum of their ages will be 30. How old is Rahul now?
  39. 39.Diya’s father is three times as old as Diya. The sum of their ages is 52 years. How old is Diya?
  40. 40.In 1 years, Manav will be twice as old as Manav was 4 years ago. How old is Manav now?

Answer key

  1. 28
  2. 16
  3. 17
  4. 7
  5. 22
  6. 11
  7. 11
  8. 30
  9. 9
  10. 13
  11. 38
  12. 15
  13. 33
  14. 16
  15. 7
  16. 32
  17. 15
  18. 24
  19. 8
  20. 11
  21. 30
  22. 21
  23. 23
  24. 19
  25. 40
  26. 17
  27. 11
  28. 40
  29. 45
  30. 15
  31. 5
  32. 7
  33. 9
  34. 9
  35. 5
  36. 8
  37. 12
  38. 10
  39. 13
  40. 9

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