← Problems on ages lesson New set →

Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 518 · 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 11 years, Meera will be twice as old as Meera was 5 years ago. How old is Meera now?
  2. 2.8 years ago, Farhan’s mother was four times as old as Farhan. The mother is 28 years old now. How old is Farhan now?
  3. 3.4 years ago, Saanvi’s mother was four times as old as Saanvi. The mother is 24 years old now. How old is Saanvi now?
  4. 4.3 years ago, Tara’s mother was three times as old as Tara. The mother is 15 years old now. How old is Tara now?
  5. 5.Rohan’s father is twice as old as Rohan. The sum of their ages is 18 years. How old is Rohan?
  6. 6.Kavya is 10 years older than Kabir. In 6 years, the sum of their ages will be 58. How old is Kabir now?
  7. 7.In 19 years, Nisha will be three times as old as Nisha was 5 years ago. How old is Nisha now?
  8. 8.In 27 years, Rahul will be twice as old as Rahul was 6 years ago. How old is Rahul now?
  9. 9.In 12 years, Pooja will be three times as old as Pooja was 6 years ago. How old is Pooja now?
  10. 10.In 7 years, Meera will be twice as old as Meera was 4 years ago. How old is Meera now?
  11. 11.Dev is 6 years older than Rohan. In 3 years, the sum of their ages will be 62. How old is Rohan now?
  12. 12.In 15 years, Isha will be twice as old as Isha was 6 years ago. How old is Isha now?
  13. 13.In 22 years, Tara will be twice as old as Tara was 3 years ago. How old is Tara now?
  14. 14.Ananya’s father is twice as old as Ananya. The sum of their ages is 36 years. How old is Ananya?
  15. 15.6 years ago, Kabir’s mother was three times as old as Kabir. The mother is 18 years old now. How old is Kabir now?
  16. 16.Tara’s father is three times as old as Tara. The sum of their ages is 60 years. How old is Tara?
  17. 17.In 11 years, Kabir will be twice as old as Kabir was 5 years ago. How old is Kabir now?
  18. 18.2 years ago, Aditya’s mother was four times as old as Aditya. The mother is 30 years old now. How old is Aditya now?
  19. 19.Tara’s father is five times as old as Tara. The sum of their ages is 54 years. How old is Tara?
  20. 20.In 24 years, Pooja will be three times as old as Pooja was 2 years ago. How old is Pooja now?
  21. 21.Saanvi is 3 years older than Diya. In 6 years, the sum of their ages will be 57. How old is Diya now?
  22. 22.Aarav’s father is five times as old as Aarav. The sum of their ages is 42 years. How old is Aarav?
  23. 23.Priya is 3 years older than Tara. In 6 years, the sum of their ages will be 27. How old is Tara now?
  24. 24.Vivaan is 2 years older than Priya. In 7 years, the sum of their ages will be 66. How old is Priya now?
  25. 25.In 16 years, Dev will be three times as old as Dev was 6 years ago. How old is Dev now?
  26. 26.Tara is 8 years older than Aditya. In 2 years, the sum of their ages will be 40. How old is Aditya now?
  27. 27.Aarav is 5 years older than Diya. In 3 years, the sum of their ages will be 53. How old is Diya now?
  28. 28.In 2 years, Ananya will be twice as old as Ananya was 5 years ago. How old is Ananya now?
  29. 29.8 years ago, Zoya’s mother was three times as old as Zoya. The mother is 41 years old now. How old is Zoya now?
  30. 30.Manav’s father is four times as old as Manav. The sum of their ages is 55 years. How old is Manav?
  31. 31.Rahul is 8 years older than Nisha. In 2 years, the sum of their ages will be 34. How old is Nisha now?
  32. 32.In 22 years, Arjun will be twice as old as Arjun was 4 years ago. How old is Arjun now?
  33. 33.Ananya is 4 years older than Vivaan. In 7 years, the sum of their ages will be 28. How old is Vivaan now?
  34. 34.3 years ago, Kabir’s mother was four times as old as Kabir. The mother is 43 years old now. How old is Kabir now?
  35. 35.Dev’s father is three times as old as Dev. The sum of their ages is 60 years. How old is the father?
  36. 36.Manav is 4 years older than Aditya. In 7 years, the sum of their ages will be 36. How old is Aditya now?
  37. 37.4 years ago, Kavya’s mother was four times as old as Kavya. The mother is 16 years old now. How old is Kavya now?
  38. 38.Aditya is 10 years older than Kabir. In 8 years, the sum of their ages will be 42. How old is Kabir now?
  39. 39.In 21 years, Vivaan will be three times as old as Vivaan was 3 years ago. How old is Vivaan now?
  40. 40.In 8 years, Kavya will be twice as old as Kavya was 3 years ago. How old is Kavya now?

Answer key

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

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