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Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 43 · 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 20 years, Isha will be twice as old as Isha was 6 years ago. How old is Isha now?
  2. 2.Ananya is 6 years older than Aditya. In 2 years, the sum of their ages will be 24. How old is Aditya now?
  3. 3.In 7 years, Meera will be twice as old as Meera was 4 years ago. How old is Meera now?
  4. 4.Vivaan’s father is four times as old as Vivaan. The sum of their ages is 65 years. How old is Vivaan?
  5. 5.In 15 years, Rahul will be twice as old as Rahul was 6 years ago. How old is Rahul now?
  6. 6.Diya’s father is three times as old as Diya. The sum of their ages is 36 years. How old is Diya?
  7. 7.Saanvi’s father is five times as old as Saanvi. The sum of their ages is 30 years. How old is the father?
  8. 8.Ananya is 6 years older than Manav. In 3 years, the sum of their ages will be 24. How old is Manav now?
  9. 9.Rohan is 4 years older than Priya. In 4 years, the sum of their ages will be 56. How old is Priya now?
  10. 10.In 1 years, Priya will be three times as old as Priya was 5 years ago. How old is Priya now?
  11. 11.In 3 years, Diya will be twice as old as Diya was 4 years ago. How old is Diya now?
  12. 12.In 19 years, Meera will be twice as old as Meera was 2 years ago. How old is Meera now?
  13. 13.In 3 years, Ananya will be twice as old as Ananya was 3 years ago. How old is Ananya now?
  14. 14.In 29 years, Kavya will be twice as old as Kavya was 5 years ago. How old is Kavya now?
  15. 15.6 years ago, Pooja’s mother was three times as old as Pooja. The mother is 24 years old now. How old is Pooja now?
  16. 16.In 12 years, Meera will be three times as old as Meera was 2 years ago. How old is Meera now?
  17. 17.Aarav is 9 years older than Dev. In 8 years, the sum of their ages will be 65. How old is Dev now?
  18. 18.Rohan’s father is three times as old as Rohan. The sum of their ages is 60 years. How old is Rohan?
  19. 19.In 14 years, Diya will be three times as old as Diya was 4 years ago. How old is Diya now?
  20. 20.Vivaan’s father is five times as old as Vivaan. The sum of their ages is 66 years. How old is Vivaan?
  21. 21.Isha is 2 years older than Rahul. In 3 years, the sum of their ages will be 38. How old is Rahul now?
  22. 22.Meera is 10 years older than Nisha. In 10 years, the sum of their ages will be 42. How old is Nisha now?
  23. 23.5 years ago, Nisha’s mother was three times as old as Nisha. The mother is 14 years old now. How old is Nisha now?
  24. 24.Aditya’s father is twice as old as Aditya. The sum of their ages is 15 years. How old is the father?
  25. 25.In 21 years, Pooja will be three times as old as Pooja was 5 years ago. How old is Pooja now?
  26. 26.Priya is 2 years older than Aarav. In 3 years, the sum of their ages will be 20. How old is Aarav now?
  27. 27.Ananya is 5 years older than Sneha. In 5 years, the sum of their ages will be 33. How old is Sneha now?
  28. 28.Aarav is 3 years older than Diya. In 6 years, the sum of their ages will be 33. How old is Diya now?
  29. 29.In 7 years, Pooja will be twice as old as Pooja was 4 years ago. How old is Pooja now?
  30. 30.Isha is 6 years older than Dev. In 10 years, the sum of their ages will be 54. How old is Dev now?
  31. 31.Rohan’s father is three times as old as Rohan. The sum of their ages is 28 years. How old is Rohan?
  32. 32.Rohan’s father is five times as old as Rohan. The sum of their ages is 42 years. How old is the father?
  33. 33.Tara’s father is three times as old as Tara. The sum of their ages is 20 years. How old is Tara?
  34. 34.Meera’s father is twice as old as Meera. The sum of their ages is 36 years. How old is Meera?
  35. 35.3 years ago, Arjun’s mother was four times as old as Arjun. The mother is 27 years old now. How old is Arjun now?
  36. 36.8 years ago, Saanvi’s mother was four times as old as Saanvi. The mother is 20 years old now. How old is Saanvi now?
  37. 37.Aditya’s father is five times as old as Aditya. The sum of their ages is 90 years. How old is Aditya?
  38. 38.In 29 years, Ananya will be twice as old as Ananya was 4 years ago. How old is Ananya now?
  39. 39.7 years ago, Aarav’s mother was twice as old as Aarav. The mother is 27 years old now. How old is Aarav now?
  40. 40.Aditya’s father is four times as old as Aditya. The sum of their ages is 25 years. How old is the father?

Answer key

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

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