← Problems on ages lesson New set →

Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 930 · 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. 1.10 years ago, Aditya’s mother was three times as old as Aditya. The mother is 46 years old now. How old is Aditya now?
  2. 2.Pooja’s father is twice as old as Pooja. The sum of their ages is 18 years. How old is the father?
  3. 3.Isha is 3 years older than Rahul. In 8 years, the sum of their ages will be 75. How old is Rahul now?
  4. 4.In 9 years, Karan will be three times as old as Karan was 3 years ago. How old is Karan now?
  5. 5.Manav’s father is five times as old as Manav. The sum of their ages is 54 years. How old is Manav?
  6. 6.8 years ago, Diya’s mother was three times as old as Diya. The mother is 32 years old now. How old is Diya now?
  7. 7.Saanvi is 7 years older than Ishaan. In 2 years, the sum of their ages will be 25. How old is Ishaan now?
  8. 8.4 years ago, Meera’s mother was twice as old as Meera. The mother is 22 years old now. How old is Meera now?
  9. 9.Ananya is 4 years older than Diya. In 7 years, the sum of their ages will be 46. How old is Diya now?
  10. 10.10 years ago, Karan’s mother was twice as old as Karan. The mother is 16 years old now. How old is Karan now?
  11. 11.Rohan’s father is four times as old as Rohan. The sum of their ages is 40 years. How old is Rohan?
  12. 12.In 30 years, Aditya will be twice as old as Aditya was 4 years ago. How old is Aditya now?
  13. 13.In 7 years, Arjun will be twice as old as Arjun was 5 years ago. How old is Arjun now?
  14. 14.In 15 years, Kavya will be twice as old as Kavya was 6 years ago. How old is Kavya now?
  15. 15.In 11 years, Farhan will be twice as old as Farhan was 2 years ago. How old is Farhan now?
  16. 16.6 years ago, Kavya’s mother was twice as old as Kavya. The mother is 14 years old now. How old is Kavya now?
  17. 17.Diya is 6 years older than Dev. In 8 years, the sum of their ages will be 68. How old is Dev now?
  18. 18.Vivaan is 9 years older than Nisha. In 9 years, the sum of their ages will be 41. How old is Nisha now?
  19. 19.Sneha’s father is five times as old as Sneha. The sum of their ages is 48 years. How old is the father?
  20. 20.In 4 years, Priya will be twice as old as Priya was 5 years ago. How old is Priya now?
  21. 21.Arjun is 4 years older than Diya. In 5 years, the sum of their ages will be 46. How old is Diya now?
  22. 22.9 years ago, Karan’s mother was four times as old as Karan. The mother is 21 years old now. How old is Karan now?
  23. 23.Sneha is 8 years older than Tara. In 8 years, the sum of their ages will be 50. How old is Tara now?
  24. 24.In 26 years, Sneha will be three times as old as Sneha was 2 years ago. How old is Sneha now?
  25. 25.Aarav is 7 years older than Rahul. In 4 years, the sum of their ages will be 33. How old is Rahul now?
  26. 26.8 years ago, Vivaan’s mother was four times as old as Vivaan. The mother is 56 years old now. How old is Vivaan now?
  27. 27.Isha is 2 years older than Priya. In 10 years, the sum of their ages will be 68. How old is Priya now?
  28. 28.In 22 years, Saanvi will be twice as old as Saanvi was 4 years ago. How old is Saanvi now?
  29. 29.3 years ago, Kavya’s mother was three times as old as Kavya. The mother is 15 years old now. How old is Kavya now?
  30. 30.7 years ago, Aditya’s mother was three times as old as Aditya. The mother is 16 years old now. How old is Aditya now?
  31. 31.Rohan is 7 years older than Rahul. In 5 years, the sum of their ages will be 49. How old is Rahul now?
  32. 32.Arjun’s father is twice as old as Arjun. The sum of their ages is 39 years. How old is Arjun?
  33. 33.Diya is 8 years older than Saanvi. In 6 years, the sum of their ages will be 46. How old is Saanvi now?
  34. 34.Rahul is 5 years older than Priya. In 8 years, the sum of their ages will be 33. How old is Priya now?
  35. 35.Isha’s father is twice as old as Isha. The sum of their ages is 24 years. How old is the father?
  36. 36.6 years ago, Zoya’s mother was twice as old as Zoya. The mother is 18 years old now. How old is Zoya now?
  37. 37.Kavya is 9 years older than Meera. In 3 years, the sum of their ages will be 29. How old is Meera now?
  38. 38.Meera’s father is four times as old as Meera. The sum of their ages is 25 years. How old is Meera?
  39. 39.In 30 years, Dev will be three times as old as Dev was 6 years ago. How old is Dev now?
  40. 40.3 years ago, Kabir’s mother was four times as old as Kabir. The mother is 19 years old now. How old is Kabir now?

Answer key

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

Free quantitative aptitude lessons, practice and worksheets at talentjr.in/quantitative-aptitude