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Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 203 · 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.In 29 years, Kavya will be twice as old as Kavya was 2 years ago. How old is Kavya now?
  2. 2.In 14 years, Arjun will be twice as old as Arjun was 3 years ago. How old is Arjun now?
  3. 3.In 25 years, Aarav will be twice as old as Aarav was 3 years ago. How old is Aarav now?
  4. 4.7 years ago, Isha’s mother was twice as old as Isha. The mother is 29 years old now. How old is Isha now?
  5. 5.8 years ago, Diya’s mother was twice as old as Diya. The mother is 32 years old now. How old is Diya now?
  6. 6.7 years ago, Saanvi’s mother was twice as old as Saanvi. The mother is 27 years old now. How old is Saanvi now?
  7. 7.Aarav’s father is four times as old as Aarav. The sum of their ages is 75 years. How old is the father?
  8. 8.In 29 years, Rahul will be twice as old as Rahul was 4 years ago. How old is Rahul now?
  9. 9.In 20 years, Pooja will be three times as old as Pooja was 6 years ago. How old is Pooja now?
  10. 10.Ishaan is 7 years older than Farhan. In 4 years, the sum of their ages will be 27. How old is Farhan now?
  11. 11.In 19 years, Isha will be twice as old as Isha was 5 years ago. How old is Isha now?
  12. 12.Ishaan’s father is five times as old as Ishaan. The sum of their ages is 84 years. How old is the father?
  13. 13.In 18 years, Rahul will be twice as old as Rahul was 2 years ago. How old is Rahul now?
  14. 14.Farhan’s father is five times as old as Farhan. The sum of their ages is 54 years. How old is Farhan?
  15. 15.Aarav is 2 years older than Zoya. In 5 years, the sum of their ages will be 28. How old is Zoya now?
  16. 16.Pooja’s father is three times as old as Pooja. The sum of their ages is 60 years. How old is the father?
  17. 17.Ishaan is 5 years older than Sneha. In 8 years, the sum of their ages will be 69. How old is Sneha now?
  18. 18.5 years ago, Arjun’s mother was three times as old as Arjun. The mother is 41 years old now. How old is Arjun now?
  19. 19.Tara’s father is twice as old as Tara. The sum of their ages is 18 years. How old is Tara?
  20. 20.In 29 years, Rohan will be twice as old as Rohan was 5 years ago. How old is Rohan now?
  21. 21.Ananya’s father is five times as old as Ananya. The sum of their ages is 60 years. How old is Ananya?
  22. 22.Ishaan’s father is five times as old as Ishaan. The sum of their ages is 48 years. How old is the father?
  23. 23.Aarav’s father is three times as old as Aarav. The sum of their ages is 32 years. How old is Aarav?
  24. 24.In 19 years, Ishaan will be three times as old as Ishaan was 3 years ago. How old is Ishaan now?
  25. 25.Pooja’s father is four times as old as Pooja. The sum of their ages is 60 years. How old is Pooja?
  26. 26.9 years ago, Pooja’s mother was three times as old as Pooja. The mother is 30 years old now. How old is Pooja now?
  27. 27.In 10 years, Aditya will be three times as old as Aditya was 4 years ago. How old is Aditya now?
  28. 28.Rohan is 4 years older than Karan. In 2 years, the sum of their ages will be 44. How old is Karan now?
  29. 29.In 9 years, Arjun will be three times as old as Arjun was 3 years ago. How old is Arjun now?
  30. 30.Kavya is 9 years older than Vivaan. In 10 years, the sum of their ages will be 69. How old is Vivaan now?
  31. 31.Ishaan’s father is three times as old as Ishaan. The sum of their ages is 28 years. How old is the father?
  32. 32.Kabir’s father is four times as old as Kabir. The sum of their ages is 65 years. How old is Kabir?
  33. 33.In 17 years, Isha will be three times as old as Isha was 3 years ago. How old is Isha now?
  34. 34.Manav’s father is twice as old as Manav. The sum of their ages is 42 years. How old is Manav?
  35. 35.Aarav is 6 years older than Manav. In 3 years, the sum of their ages will be 70. How old is Manav now?
  36. 36.Sneha’s father is five times as old as Sneha. The sum of their ages is 42 years. How old is Sneha?
  37. 37.In 13 years, Meera will be twice as old as Meera was 4 years ago. How old is Meera now?
  38. 38.Vivaan’s father is twice as old as Vivaan. The sum of their ages is 30 years. How old is the father?
  39. 39.Rohan is 5 years older than Aditya. In 2 years, the sum of their ages will be 65. How old is Aditya now?
  40. 40.In 7 years, Manav will be twice as old as Manav was 2 years ago. How old is Manav now?

Answer key

  1. 33
  2. 20
  3. 31
  4. 18
  5. 20
  6. 17
  7. 60
  8. 37
  9. 19
  10. 6
  11. 29
  12. 70
  13. 22
  14. 9
  15. 8
  16. 45
  17. 24
  18. 17
  19. 6
  20. 39
  21. 10
  22. 40
  23. 8
  24. 14
  25. 12
  26. 16
  27. 11
  28. 18
  29. 9
  30. 20
  31. 21
  32. 13
  33. 13
  34. 14
  35. 29
  36. 7
  37. 21
  38. 20
  39. 28
  40. 11

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