← Problems on ages lesson New set →

Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 246 · 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.Isha is 8 years older than Priya. In 3 years, the sum of their ages will be 58. How old is Priya now?
  2. 2.In 4 years, Zoya will be twice as old as Zoya was 3 years ago. How old is Zoya now?
  3. 3.In 7 years, Arjun will be twice as old as Arjun was 2 years ago. How old is Arjun now?
  4. 4.Ananya’s father is three times as old as Ananya. The sum of their ages is 32 years. How old is Ananya?
  5. 5.6 years ago, Tara’s mother was four times as old as Tara. The mother is 50 years old now. How old is Tara now?
  6. 6.Aarav is 10 years older than Diya. In 6 years, the sum of their ages will be 58. How old is Diya now?
  7. 7.9 years ago, Vivaan’s mother was twice as old as Vivaan. The mother is 29 years old now. How old is Vivaan now?
  8. 8.4 years ago, Farhan’s mother was twice as old as Farhan. The mother is 10 years old now. How old is Farhan now?
  9. 9.Kabir is 9 years older than Diya. In 9 years, the sum of their ages will be 73. How old is Diya now?
  10. 10.5 years ago, Kavya’s mother was twice as old as Kavya. The mother is 19 years old now. How old is Kavya now?
  11. 11.2 years ago, Rohan’s mother was three times as old as Rohan. The mother is 38 years old now. How old is Rohan now?
  12. 12.In 6 years, Pooja will be twice as old as Pooja was 2 years ago. How old is Pooja now?
  13. 13.In 2 years, Ishaan will be twice as old as Ishaan was 4 years ago. How old is Ishaan now?
  14. 14.Isha’s father is five times as old as Isha. The sum of their ages is 84 years. How old is the father?
  15. 15.In 6 years, Diya will be three times as old as Diya was 4 years ago. How old is Diya now?
  16. 16.8 years ago, Pooja’s mother was three times as old as Pooja. The mother is 29 years old now. How old is Pooja now?
  17. 17.Kabir is 10 years older than Pooja. In 2 years, the sum of their ages will be 42. How old is Pooja now?
  18. 18.Aarav’s father is twice as old as Aarav. The sum of their ages is 45 years. How old is the father?
  19. 19.In 26 years, Dev will be three times as old as Dev was 2 years ago. How old is Dev now?
  20. 20.9 years ago, Tara’s mother was four times as old as Tara. The mother is 25 years old now. How old is Tara now?
  21. 21.Rahul is 2 years older than Pooja. In 7 years, the sum of their ages will be 76. How old is Pooja now?
  22. 22.Kavya is 5 years older than Ananya. In 8 years, the sum of their ages will be 35. How old is Ananya now?
  23. 23.In 17 years, Diya will be three times as old as Diya was 3 years ago. How old is Diya now?
  24. 24.In 14 years, Kavya will be twice as old as Kavya was 2 years ago. How old is Kavya now?
  25. 25.In 10 years, Ananya will be three times as old as Ananya was 2 years ago. How old is Ananya now?
  26. 26.9 years ago, Dev’s mother was twice as old as Dev. The mother is 23 years old now. How old is Dev now?
  27. 27.Kavya is 7 years older than Arjun. In 2 years, the sum of their ages will be 27. How old is Arjun now?
  28. 28.Priya’s father is five times as old as Priya. The sum of their ages is 78 years. How old is the father?
  29. 29.3 years ago, Kavya’s mother was four times as old as Kavya. The mother is 35 years old now. How old is Kavya now?
  30. 30.Ishaan is 6 years older than Aarav. In 7 years, the sum of their ages will be 60. How old is Aarav now?
  31. 31.5 years ago, Kavya’s mother was four times as old as Kavya. The mother is 17 years old now. How old is Kavya now?
  32. 32.9 years ago, Saanvi’s mother was twice as old as Saanvi. The mother is 33 years old now. How old is Saanvi now?
  33. 33.Vivaan’s father is twice as old as Vivaan. The sum of their ages is 15 years. How old is the father?
  34. 34.Aditya’s father is four times as old as Aditya. The sum of their ages is 65 years. How old is Aditya?
  35. 35.7 years ago, Rahul’s mother was three times as old as Rahul. The mother is 22 years old now. How old is Rahul now?
  36. 36.Farhan is 4 years older than Ishaan. In 3 years, the sum of their ages will be 20. How old is Ishaan now?
  37. 37.Aarav’s father is four times as old as Aarav. The sum of their ages is 60 years. How old is Aarav?
  38. 38.In 12 years, Kabir will be three times as old as Kabir was 2 years ago. How old is Kabir now?
  39. 39.In 2 years, Farhan will be twice as old as Farhan was 4 years ago. How old is Farhan now?
  40. 40.In 3 years, Aditya will be three times as old as Aditya was 5 years ago. How old is Aditya now?

Answer key

  1. 22
  2. 10
  3. 11
  4. 8
  5. 17
  6. 18
  7. 19
  8. 7
  9. 23
  10. 12
  11. 14
  12. 10
  13. 10
  14. 70
  15. 9
  16. 15
  17. 14
  18. 30
  19. 16
  20. 13
  21. 30
  22. 7
  23. 13
  24. 18
  25. 8
  26. 16
  27. 8
  28. 65
  29. 11
  30. 20
  31. 8
  32. 21
  33. 10
  34. 13
  35. 12
  36. 5
  37. 12
  38. 9
  39. 10
  40. 9

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