← Problems on ages lesson New set →

Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 215 · 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.In 17 years, Saanvi will be twice as old as Saanvi was 4 years ago. How old is Saanvi now?
  2. 2.Tara is 9 years older than Diya. In 10 years, the sum of their ages will be 81. How old is Diya now?
  3. 3.Manav’s father is four times as old as Manav. The sum of their ages is 25 years. How old is the father?
  4. 4.In 24 years, Arjun will be twice as old as Arjun was 2 years ago. How old is Arjun now?
  5. 5.Isha’s father is four times as old as Isha. The sum of their ages is 45 years. How old is Isha?
  6. 6.Rohan’s father is four times as old as Rohan. The sum of their ages is 30 years. How old is the father?
  7. 7.Sneha is 4 years older than Saanvi. In 8 years, the sum of their ages will be 50. How old is Saanvi now?
  8. 8.In 9 years, Vivaan will be three times as old as Vivaan was 5 years ago. How old is Vivaan now?
  9. 9.In 22 years, Diya will be twice as old as Diya was 6 years ago. How old is Diya now?
  10. 10.Kavya is 6 years older than Aditya. In 2 years, the sum of their ages will be 50. How old is Aditya now?
  11. 11.Aditya is 3 years older than Meera. In 7 years, the sum of their ages will be 43. How old is Meera now?
  12. 12.In 20 years, Rohan will be three times as old as Rohan was 2 years ago. How old is Rohan now?
  13. 13.Meera’s father is twice as old as Meera. The sum of their ages is 36 years. How old is the father?
  14. 14.9 years ago, Diya’s mother was three times as old as Diya. The mother is 27 years old now. How old is Diya now?
  15. 15.In 13 years, Zoya will be twice as old as Zoya was 3 years ago. How old is Zoya now?
  16. 16.10 years ago, Rohan’s mother was twice as old as Rohan. The mother is 20 years old now. How old is Rohan now?
  17. 17.2 years ago, Sneha’s mother was three times as old as Sneha. The mother is 26 years old now. How old is Sneha now?
  18. 18.Nisha’s father is twice as old as Nisha. The sum of their ages is 36 years. How old is Nisha?
  19. 19.Manav’s father is five times as old as Manav. The sum of their ages is 90 years. How old is the father?
  20. 20.In 20 years, Meera will be twice as old as Meera was 3 years ago. How old is Meera now?
  21. 21.Ishaan is 6 years older than Rahul. In 5 years, the sum of their ages will be 30. How old is Rahul now?
  22. 22.In 19 years, Aditya will be twice as old as Aditya was 5 years ago. How old is Aditya now?
  23. 23.Vivaan’s father is three times as old as Vivaan. The sum of their ages is 40 years. How old is the father?
  24. 24.In 28 years, Meera will be three times as old as Meera was 4 years ago. How old is Meera now?
  25. 25.4 years ago, Isha’s mother was four times as old as Isha. The mother is 20 years old now. How old is Isha now?
  26. 26.Zoya is 9 years older than Nisha. In 7 years, the sum of their ages will be 39. How old is Nisha now?
  27. 27.In 19 years, Kabir will be three times as old as Kabir was 3 years ago. How old is Kabir now?
  28. 28.Diya is 8 years older than Arjun. In 3 years, the sum of their ages will be 70. How old is Arjun now?
  29. 29.In 20 years, Ananya will be three times as old as Ananya was 4 years ago. How old is Ananya now?
  30. 30.5 years ago, Zoya’s mother was twice as old as Zoya. The mother is 19 years old now. How old is Zoya now?
  31. 31.Ishaan is 2 years older than Zoya. In 6 years, the sum of their ages will be 42. How old is Zoya now?
  32. 32.In 21 years, Ananya will be twice as old as Ananya was 6 years ago. How old is Ananya now?
  33. 33.Dev is 6 years older than Rohan. In 7 years, the sum of their ages will be 58. How old is Rohan now?
  34. 34.In 19 years, Nisha will be twice as old as Nisha was 5 years ago. How old is Nisha now?
  35. 35.In 16 years, Manav will be three times as old as Manav was 2 years ago. How old is Manav now?
  36. 36.Isha is 5 years older than Dev. In 6 years, the sum of their ages will be 27. How old is Dev now?
  37. 37.4 years ago, Saanvi’s mother was three times as old as Saanvi. The mother is 22 years old now. How old is Saanvi now?
  38. 38.Pooja is 9 years older than Kavya. In 6 years, the sum of their ages will be 53. How old is Kavya now?
  39. 39.Aditya is 6 years older than Pooja. In 2 years, the sum of their ages will be 36. How old is Pooja now?
  40. 40.Aditya is 8 years older than Rohan. In 9 years, the sum of their ages will be 66. How old is Rohan now?

Answer key

  1. 25
  2. 26
  3. 20
  4. 28
  5. 9
  6. 24
  7. 15
  8. 12
  9. 34
  10. 20
  11. 13
  12. 13
  13. 24
  14. 15
  15. 19
  16. 15
  17. 10
  18. 12
  19. 75
  20. 26
  21. 7
  22. 29
  23. 30
  24. 20
  25. 8
  26. 8
  27. 14
  28. 28
  29. 16
  30. 12
  31. 14
  32. 33
  33. 19
  34. 29
  35. 11
  36. 5
  37. 10
  38. 16
  39. 13
  40. 20

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