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Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 557 · 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.Ishaan is 5 years older than Kavya. In 6 years, the sum of their ages will be 29. How old is Kavya now?
  2. 2.In 1 years, Aditya will be twice as old as Aditya was 4 years ago. How old is Aditya now?
  3. 3.Arjun’s father is twice as old as Arjun. The sum of their ages is 33 years. How old is the father?
  4. 4.In 28 years, Farhan will be three times as old as Farhan was 4 years ago. How old is Farhan now?
  5. 5.Sneha’s father is three times as old as Sneha. The sum of their ages is 56 years. How old is the father?
  6. 6.Aarav’s father is five times as old as Aarav. The sum of their ages is 54 years. How old is Aarav?
  7. 7.2 years ago, Diya’s mother was four times as old as Diya. The mother is 42 years old now. How old is Diya now?
  8. 8.6 years ago, Diya’s mother was three times as old as Diya. The mother is 30 years old now. How old is Diya now?
  9. 9.5 years ago, Meera’s mother was four times as old as Meera. The mother is 41 years old now. How old is Meera now?
  10. 10.Saanvi’s father is five times as old as Saanvi. The sum of their ages is 60 years. How old is the father?
  11. 11.In 5 years, Rahul will be twice as old as Rahul was 4 years ago. How old is Rahul now?
  12. 12.8 years ago, Aditya’s mother was four times as old as Aditya. The mother is 36 years old now. How old is Aditya now?
  13. 13.Sneha is 9 years older than Pooja. In 3 years, the sum of their ages will be 65. How old is Pooja now?
  14. 14.In 13 years, Nisha will be twice as old as Nisha was 3 years ago. How old is Nisha now?
  15. 15.Kavya’s father is three times as old as Kavya. The sum of their ages is 52 years. How old is the father?
  16. 16.Karan is 4 years older than Tara. In 9 years, the sum of their ages will be 40. How old is Tara now?
  17. 17.Karan’s father is five times as old as Karan. The sum of their ages is 30 years. How old is the father?
  18. 18.In 9 years, Nisha will be three times as old as Nisha was 3 years ago. How old is Nisha now?
  19. 19.6 years ago, Ananya’s mother was twice as old as Ananya. The mother is 12 years old now. How old is Ananya now?
  20. 20.Priya’s father is five times as old as Priya. The sum of their ages is 84 years. How old is the father?
  21. 21.Pooja’s father is twice as old as Pooja. The sum of their ages is 27 years. How old is the father?
  22. 22.Arjun’s father is twice as old as Arjun. The sum of their ages is 21 years. How old is Arjun?
  23. 23.In 12 years, Aarav will be twice as old as Aarav was 3 years ago. How old is Aarav now?
  24. 24.Aarav’s father is four times as old as Aarav. The sum of their ages is 45 years. How old is Aarav?
  25. 25.Pooja’s father is four times as old as Pooja. The sum of their ages is 25 years. How old is Pooja?
  26. 26.Rohan’s father is four times as old as Rohan. The sum of their ages is 40 years. How old is Rohan?
  27. 27.Rahul’s father is five times as old as Rahul. The sum of their ages is 30 years. How old is the father?
  28. 28.4 years ago, Meera’s mother was four times as old as Meera. The mother is 24 years old now. How old is Meera now?
  29. 29.Rohan’s father is five times as old as Rohan. The sum of their ages is 36 years. How old is the father?
  30. 30.Nisha’s father is five times as old as Nisha. The sum of their ages is 78 years. How old is the father?
  31. 31.In 30 years, Tara will be twice as old as Tara was 2 years ago. How old is Tara now?
  32. 32.9 years ago, Dev’s mother was four times as old as Dev. The mother is 41 years old now. How old is Dev now?
  33. 33.In 16 years, Arjun will be three times as old as Arjun was 6 years ago. How old is Arjun now?
  34. 34.In 8 years, Karan will be twice as old as Karan was 4 years ago. How old is Karan now?
  35. 35.In 11 years, Isha will be three times as old as Isha was 5 years ago. How old is Isha now?
  36. 36.Farhan’s father is twice as old as Farhan. The sum of their ages is 18 years. How old is Farhan?
  37. 37.In 20 years, Diya will be twice as old as Diya was 2 years ago. How old is Diya now?
  38. 38.Dev is 10 years older than Ishaan. In 10 years, the sum of their ages will be 52. How old is Ishaan now?
  39. 39.Aarav’s father is twice as old as Aarav. The sum of their ages is 33 years. How old is Aarav?
  40. 40.Rahul’s father is five times as old as Rahul. The sum of their ages is 36 years. How old is the father?

Answer key

  1. 6
  2. 9
  3. 22
  4. 20
  5. 42
  6. 9
  7. 12
  8. 14
  9. 14
  10. 50
  11. 13
  12. 15
  13. 25
  14. 19
  15. 39
  16. 9
  17. 25
  18. 9
  19. 9
  20. 70
  21. 18
  22. 7
  23. 18
  24. 9
  25. 5
  26. 8
  27. 25
  28. 9
  29. 30
  30. 65
  31. 34
  32. 17
  33. 17
  34. 16
  35. 13
  36. 6
  37. 24
  38. 11
  39. 11
  40. 30

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