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Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 799 · 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.

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  1. 1.In 24 years, Saanvi will be twice as old as Saanvi was 4 years ago. How old is Saanvi now?
  2. 2.Karan’s father is twice as old as Karan. The sum of their ages is 30 years. How old is Karan?
  3. 3.Karan is 9 years older than Pooja. In 6 years, the sum of their ages will be 79. How old is Pooja now?
  4. 4.In 26 years, Karan will be twice as old as Karan was 4 years ago. How old is Karan now?
  5. 5.Diya’s father is three times as old as Diya. The sum of their ages is 60 years. How old is Diya?
  6. 6.Ishaan’s father is twice as old as Ishaan. The sum of their ages is 42 years. How old is Ishaan?
  7. 7.Aarav’s father is four times as old as Aarav. The sum of their ages is 60 years. How old is the father?
  8. 8.Rohan’s father is twice as old as Rohan. The sum of their ages is 33 years. How old is the father?
  9. 9.In 24 years, Karan will be three times as old as Karan was 6 years ago. How old is Karan now?
  10. 10.4 years ago, Aditya’s mother was three times as old as Aditya. The mother is 19 years old now. How old is Aditya now?
  11. 11.Ishaan’s father is four times as old as Ishaan. The sum of their ages is 35 years. How old is the father?
  12. 12.Aarav’s father is four times as old as Aarav. The sum of their ages is 75 years. How old is Aarav?
  13. 13.Isha is 3 years older than Sneha. In 9 years, the sum of their ages will be 69. How old is Sneha now?
  14. 14.Meera is 7 years older than Dev. In 3 years, the sum of their ages will be 59. How old is Dev now?
  15. 15.Ishaan is 6 years older than Kavya. In 3 years, the sum of their ages will be 38. How old is Kavya now?
  16. 16.10 years ago, Priya’s mother was four times as old as Priya. The mother is 54 years old now. How old is Priya now?
  17. 17.In 22 years, Rahul will be twice as old as Rahul was 6 years ago. How old is Rahul now?
  18. 18.In 26 years, Sneha will be twice as old as Sneha was 6 years ago. How old is Sneha now?
  19. 19.10 years ago, Isha’s mother was twice as old as Isha. The mother is 18 years old now. How old is Isha now?
  20. 20.In 19 years, Diya will be three times as old as Diya was 3 years ago. How old is Diya now?
  21. 21.7 years ago, Meera’s mother was twice as old as Meera. The mother is 19 years old now. How old is Meera now?
  22. 22.Aarav is 4 years older than Meera. In 7 years, the sum of their ages will be 64. How old is Meera now?
  23. 23.In 15 years, Rohan will be twice as old as Rohan was 2 years ago. How old is Rohan now?
  24. 24.In 26 years, Vivaan will be twice as old as Vivaan was 6 years ago. How old is Vivaan now?
  25. 25.In 3 years, Meera will be twice as old as Meera was 4 years ago. How old is Meera now?
  26. 26.Priya’s father is five times as old as Priya. The sum of their ages is 48 years. How old is Priya?
  27. 27.Aditya is 5 years older than Kavya. In 7 years, the sum of their ages will be 47. How old is Kavya now?
  28. 28.Manav’s father is five times as old as Manav. The sum of their ages is 90 years. How old is Manav?
  29. 29.4 years ago, Isha’s mother was four times as old as Isha. The mother is 20 years old now. How old is Isha now?
  30. 30.2 years ago, Tara’s mother was twice as old as Tara. The mother is 18 years old now. How old is Tara now?
  31. 31.Ishaan’s father is twice as old as Ishaan. The sum of their ages is 21 years. How old is the father?
  32. 32.In 18 years, Tara will be three times as old as Tara was 4 years ago. How old is Tara now?
  33. 33.Karan is 8 years older than Nisha. In 5 years, the sum of their ages will be 60. How old is Nisha now?
  34. 34.Rahul’s father is four times as old as Rahul. The sum of their ages is 25 years. How old is the father?
  35. 35.Meera is 8 years older than Karan. In 3 years, the sum of their ages will be 36. How old is Karan now?
  36. 36.Vivaan is 2 years older than Isha. In 10 years, the sum of their ages will be 32. How old is Isha now?
  37. 37.Aditya’s father is five times as old as Aditya. The sum of their ages is 30 years. How old is the father?
  38. 38.In 23 years, Ishaan will be twice as old as Ishaan was 2 years ago. How old is Ishaan now?
  39. 39.In 2 years, Dev will be twice as old as Dev was 5 years ago. How old is Dev now?
  40. 40.In 7 years, Ishaan will be twice as old as Ishaan was 5 years ago. How old is Ishaan now?

Answer key

  1. 32
  2. 10
  3. 29
  4. 34
  5. 15
  6. 14
  7. 48
  8. 22
  9. 21
  10. 9
  11. 28
  12. 15
  13. 24
  14. 23
  15. 13
  16. 21
  17. 34
  18. 38
  19. 14
  20. 14
  21. 13
  22. 23
  23. 19
  24. 38
  25. 11
  26. 8
  27. 14
  28. 15
  29. 8
  30. 10
  31. 14
  32. 15
  33. 21
  34. 20
  35. 11
  36. 5
  37. 25
  38. 27
  39. 12
  40. 17

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