← Problems on ages lesson New set →

Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 337 · 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 1 years, Priya will be twice as old as Priya was 4 years ago. How old is Priya now?
  2. 2.Rahul’s father is twice as old as Rahul. The sum of their ages is 30 years. How old is the father?
  3. 3.Karan’s father is twice as old as Karan. The sum of their ages is 45 years. How old is Karan?
  4. 4.In 28 years, Farhan will be twice as old as Farhan was 3 years ago. How old is Farhan now?
  5. 5.Meera is 4 years older than Karan. In 3 years, the sum of their ages will be 22. How old is Karan now?
  6. 6.Sneha is 7 years older than Tara. In 10 years, the sum of their ages will be 81. How old is Tara now?
  7. 7.Isha is 3 years older than Pooja. In 6 years, the sum of their ages will be 25. How old is Pooja now?
  8. 8.Aditya’s father is three times as old as Aditya. The sum of their ages is 36 years. How old is Aditya?
  9. 9.Ananya’s father is three times as old as Ananya. The sum of their ages is 24 years. How old is the father?
  10. 10.Kavya’s father is four times as old as Kavya. The sum of their ages is 50 years. How old is the father?
  11. 11.8 years ago, Nisha’s mother was three times as old as Nisha. The mother is 38 years old now. How old is Nisha now?
  12. 12.Ananya’s father is five times as old as Ananya. The sum of their ages is 54 years. How old is Ananya?
  13. 13.Dev is 7 years older than Priya. In 10 years, the sum of their ages will be 53. How old is Priya now?
  14. 14.7 years ago, Farhan’s mother was three times as old as Farhan. The mother is 22 years old now. How old is Farhan now?
  15. 15.Aditya’s father is twice as old as Aditya. The sum of their ages is 18 years. How old is Aditya?
  16. 16.In 8 years, Kabir will be twice as old as Kabir was 2 years ago. How old is Kabir now?
  17. 17.In 30 years, Rohan will be twice as old as Rohan was 4 years ago. How old is Rohan now?
  18. 18.Nisha is 8 years older than Tara. In 4 years, the sum of their ages will be 72. How old is Tara now?
  19. 19.In 29 years, Vivaan will be twice as old as Vivaan was 2 years ago. How old is Vivaan now?
  20. 20.3 years ago, Zoya’s mother was four times as old as Zoya. The mother is 47 years old now. How old is Zoya now?
  21. 21.7 years ago, Arjun’s mother was twice as old as Arjun. The mother is 25 years old now. How old is Arjun now?
  22. 22.In 24 years, Arjun will be three times as old as Arjun was 6 years ago. How old is Arjun now?
  23. 23.In 30 years, Aditya will be twice as old as Aditya was 4 years ago. How old is Aditya now?
  24. 24.9 years ago, Saanvi’s mother was twice as old as Saanvi. The mother is 19 years old now. How old is Saanvi now?
  25. 25.Farhan’s father is three times as old as Farhan. The sum of their ages is 44 years. How old is Farhan?
  26. 26.Pooja’s father is three times as old as Pooja. The sum of their ages is 60 years. How old is Pooja?
  27. 27.Meera’s father is twice as old as Meera. The sum of their ages is 45 years. How old is the father?
  28. 28.In 12 years, Meera will be twice as old as Meera was 5 years ago. How old is Meera now?
  29. 29.5 years ago, Zoya’s mother was four times as old as Zoya. The mother is 37 years old now. How old is Zoya now?
  30. 30.Aarav is 9 years older than Saanvi. In 9 years, the sum of their ages will be 83. How old is Saanvi now?
  31. 31.Isha is 6 years older than Karan. In 3 years, the sum of their ages will be 68. How old is Karan now?
  32. 32.In 24 years, Rohan will be twice as old as Rohan was 6 years ago. How old is Rohan now?
  33. 33.Farhan’s father is twice as old as Farhan. The sum of their ages is 18 years. How old is Farhan?
  34. 34.4 years ago, Ishaan’s mother was twice as old as Ishaan. The mother is 10 years old now. How old is Ishaan now?
  35. 35.In 4 years, Arjun will be twice as old as Arjun was 4 years ago. How old is Arjun now?
  36. 36.Aarav’s father is twice as old as Aarav. The sum of their ages is 36 years. How old is Aarav?
  37. 37.In 9 years, Saanvi will be three times as old as Saanvi was 5 years ago. How old is Saanvi now?
  38. 38.In 2 years, Rohan will be twice as old as Rohan was 3 years ago. How old is Rohan now?
  39. 39.4 years ago, Dev’s mother was twice as old as Dev. The mother is 26 years old now. How old is Dev now?
  40. 40.Rohan is 7 years older than Ishaan. In 2 years, the sum of their ages will be 23. How old is Ishaan now?

Answer key

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

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