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Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 863 · 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.Rahul is 5 years older than Farhan. In 7 years, the sum of their ages will be 71. How old is Farhan now?
  2. 2.Saanvi’s father is five times as old as Saanvi. The sum of their ages is 30 years. How old is the father?
  3. 3.In 20 years, Saanvi will be three times as old as Saanvi was 4 years ago. How old is Saanvi now?
  4. 4.10 years ago, Diya’s mother was three times as old as Diya. The mother is 25 years old now. How old is Diya now?
  5. 5.Sneha’s father is four times as old as Sneha. The sum of their ages is 70 years. How old is the father?
  6. 6.Meera is 8 years older than Rohan. In 5 years, the sum of their ages will be 50. How old is Rohan now?
  7. 7.Kavya’s father is four times as old as Kavya. The sum of their ages is 30 years. How old is the father?
  8. 8.Priya is 7 years older than Rahul. In 2 years, the sum of their ages will be 61. How old is Rahul now?
  9. 9.Arjun is 6 years older than Aarav. In 10 years, the sum of their ages will be 42. How old is Aarav now?
  10. 10.3 years ago, Kabir’s mother was twice as old as Kabir. The mother is 9 years old now. How old is Kabir now?
  11. 11.6 years ago, Sneha’s mother was four times as old as Sneha. The mother is 34 years old now. How old is Sneha now?
  12. 12.Dev’s father is three times as old as Dev. The sum of their ages is 52 years. How old is Dev?
  13. 13.In 20 years, Kabir will be twice as old as Kabir was 4 years ago. How old is Kabir now?
  14. 14.Dev’s father is four times as old as Dev. The sum of their ages is 35 years. How old is the father?
  15. 15.4 years ago, Manav’s mother was three times as old as Manav. The mother is 19 years old now. How old is Manav now?
  16. 16.10 years ago, Manav’s mother was three times as old as Manav. The mother is 46 years old now. How old is Manav now?
  17. 17.In 8 years, Pooja will be three times as old as Pooja was 4 years ago. How old is Pooja now?
  18. 18.Aarav is 7 years older than Diya. In 4 years, the sum of their ages will be 47. How old is Diya now?
  19. 19.Priya is 8 years older than Saanvi. In 4 years, the sum of their ages will be 56. How old is Saanvi now?
  20. 20.Meera is 9 years older than Vivaan. In 2 years, the sum of their ages will be 69. How old is Vivaan now?
  21. 21.Isha’s father is three times as old as Isha. The sum of their ages is 36 years. How old is Isha?
  22. 22.In 22 years, Priya will be twice as old as Priya was 3 years ago. How old is Priya now?
  23. 23.Aarav is 6 years older than Diya. In 7 years, the sum of their ages will be 70. How old is Diya now?
  24. 24.Farhan is 9 years older than Ishaan. In 3 years, the sum of their ages will be 47. How old is Ishaan now?
  25. 25.In 27 years, Isha will be twice as old as Isha was 4 years ago. How old is Isha now?
  26. 26.In 8 years, Farhan will be three times as old as Farhan was 6 years ago. How old is Farhan now?
  27. 27.Isha’s father is three times as old as Isha. The sum of their ages is 44 years. How old is the father?
  28. 28.3 years ago, Rahul’s mother was twice as old as Rahul. The mother is 25 years old now. How old is Rahul now?
  29. 29.9 years ago, Kavya’s mother was four times as old as Kavya. The mother is 29 years old now. How old is Kavya now?
  30. 30.In 8 years, Ananya will be twice as old as Ananya was 2 years ago. How old is Ananya now?
  31. 31.In 13 years, Ananya will be three times as old as Ananya was 5 years ago. How old is Ananya now?
  32. 32.Aditya’s father is five times as old as Aditya. The sum of their ages is 30 years. How old is Aditya?
  33. 33.Saanvi is 4 years older than Kavya. In 4 years, the sum of their ages will be 28. How old is Kavya now?
  34. 34.In 26 years, Diya will be twice as old as Diya was 5 years ago. How old is Diya now?
  35. 35.Vivaan is 2 years older than Karan. In 8 years, the sum of their ages will be 28. How old is Karan now?
  36. 36.5 years ago, Sneha’s mother was four times as old as Sneha. The mother is 21 years old now. How old is Sneha now?
  37. 37.6 years ago, Vivaan’s mother was twice as old as Vivaan. The mother is 30 years old now. How old is Vivaan now?
  38. 38.In 20 years, Rahul will be three times as old as Rahul was 4 years ago. How old is Rahul now?
  39. 39.Aarav is 5 years older than Zoya. In 4 years, the sum of their ages will be 35. How old is Zoya now?
  40. 40.7 years ago, Isha’s mother was three times as old as Isha. The mother is 22 years old now. How old is Isha now?

Answer key

  1. 26
  2. 25
  3. 16
  4. 15
  5. 56
  6. 16
  7. 24
  8. 25
  9. 8
  10. 6
  11. 13
  12. 13
  13. 28
  14. 28
  15. 9
  16. 22
  17. 10
  18. 16
  19. 20
  20. 28
  21. 9
  22. 28
  23. 25
  24. 16
  25. 35
  26. 13
  27. 33
  28. 14
  29. 14
  30. 12
  31. 14
  32. 5
  33. 8
  34. 36
  35. 5
  36. 9
  37. 18
  38. 16
  39. 11
  40. 12

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