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Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 912 · 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.Nisha is 8 years older than Pooja. In 6 years, the sum of their ages will be 56. How old is Pooja now?
  2. 2.Diya is 4 years older than Rohan. In 6 years, the sum of their ages will be 36. How old is Rohan now?
  3. 3.2 years ago, Aditya’s mother was twice as old as Aditya. The mother is 26 years old now. How old is Aditya now?
  4. 4.7 years ago, Priya’s mother was four times as old as Priya. The mother is 23 years old now. How old is Priya now?
  5. 5.Aditya’s father is four times as old as Aditya. The sum of their ages is 35 years. How old is the father?
  6. 6.Arjun’s father is four times as old as Arjun. The sum of their ages is 35 years. How old is Arjun?
  7. 7.10 years ago, Pooja’s mother was twice as old as Pooja. The mother is 16 years old now. How old is Pooja now?
  8. 8.2 years ago, Arjun’s mother was three times as old as Arjun. The mother is 23 years old now. How old is Arjun now?
  9. 9.Farhan’s father is four times as old as Farhan. The sum of their ages is 75 years. How old is Farhan?
  10. 10.In 23 years, Karan will be twice as old as Karan was 2 years ago. How old is Karan now?
  11. 11.Ananya’s father is four times as old as Ananya. The sum of their ages is 35 years. How old is the father?
  12. 12.In 19 years, Aarav will be three times as old as Aarav was 5 years ago. How old is Aarav now?
  13. 13.10 years ago, Vivaan’s mother was four times as old as Vivaan. The mother is 42 years old now. How old is Vivaan now?
  14. 14.Kabir’s father is five times as old as Kabir. The sum of their ages is 72 years. How old is the father?
  15. 15.Farhan’s father is five times as old as Farhan. The sum of their ages is 48 years. How old is the father?
  16. 16.In 19 years, Ananya will be twice as old as Ananya was 3 years ago. How old is Ananya now?
  17. 17.Manav’s father is five times as old as Manav. The sum of their ages is 72 years. How old is the father?
  18. 18.10 years ago, Rahul’s mother was four times as old as Rahul. The mother is 50 years old now. How old is Rahul now?
  19. 19.In 26 years, Saanvi will be three times as old as Saanvi was 2 years ago. How old is Saanvi now?
  20. 20.Arjun’s father is twice as old as Arjun. The sum of their ages is 36 years. How old is Arjun?
  21. 21.In 8 years, Rahul will be twice as old as Rahul was 2 years ago. How old is Rahul now?
  22. 22.Meera’s father is three times as old as Meera. The sum of their ages is 20 years. How old is Meera?
  23. 23.Kavya is 2 years older than Saanvi. In 6 years, the sum of their ages will be 74. How old is Saanvi now?
  24. 24.Isha is 3 years older than Saanvi. In 9 years, the sum of their ages will be 43. How old is Saanvi now?
  25. 25.Rahul is 5 years older than Saanvi. In 3 years, the sum of their ages will be 31. How old is Saanvi now?
  26. 26.5 years ago, Arjun’s mother was three times as old as Arjun. The mother is 29 years old now. How old is Arjun now?
  27. 27.Diya is 8 years older than Kavya. In 2 years, the sum of their ages will be 58. How old is Kavya now?
  28. 28.In 25 years, Diya will be twice as old as Diya was 5 years ago. How old is Diya now?
  29. 29.In 7 years, Ananya will be twice as old as Ananya was 4 years ago. How old is Ananya now?
  30. 30.Karan is 10 years older than Sneha. In 2 years, the sum of their ages will be 40. How old is Sneha now?
  31. 31.In 23 years, Diya will be twice as old as Diya was 3 years ago. How old is Diya now?
  32. 32.In 17 years, Farhan will be twice as old as Farhan was 3 years ago. How old is Farhan now?
  33. 33.Meera is 6 years older than Tara. In 7 years, the sum of their ages will be 46. How old is Tara now?
  34. 34.In 18 years, Vivaan will be twice as old as Vivaan was 4 years ago. How old is Vivaan now?
  35. 35.In 16 years, Diya will be three times as old as Diya was 6 years ago. How old is Diya now?
  36. 36.9 years ago, Rahul’s mother was four times as old as Rahul. The mother is 21 years old now. How old is Rahul now?
  37. 37.7 years ago, Tara’s mother was twice as old as Tara. The mother is 27 years old now. How old is Tara now?
  38. 38.Vivaan’s father is four times as old as Vivaan. The sum of their ages is 50 years. How old is Vivaan?
  39. 39.Vivaan’s father is three times as old as Vivaan. The sum of their ages is 44 years. How old is Vivaan?
  40. 40.Isha’s father is five times as old as Isha. The sum of their ages is 42 years. How old is the father?

Answer key

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

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