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Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 836 · 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.Manav’s father is three times as old as Manav. The sum of their ages is 60 years. How old is Manav?
  2. 2.Aditya’s father is twice as old as Aditya. The sum of their ages is 45 years. How old is Aditya?
  3. 3.Kabir is 10 years older than Pooja. In 2 years, the sum of their ages will be 58. How old is Pooja now?
  4. 4.In 13 years, Arjun will be twice as old as Arjun was 3 years ago. How old is Arjun now?
  5. 5.Saanvi’s father is four times as old as Saanvi. The sum of their ages is 70 years. How old is the father?
  6. 6.7 years ago, Arjun’s mother was three times as old as Arjun. The mother is 28 years old now. How old is Arjun now?
  7. 7.In 4 years, Priya will be twice as old as Priya was 4 years ago. How old is Priya now?
  8. 8.Priya’s father is five times as old as Priya. The sum of their ages is 60 years. How old is the father?
  9. 9.4 years ago, Diya’s mother was three times as old as Diya. The mother is 25 years old now. How old is Diya now?
  10. 10.Zoya’s father is four times as old as Zoya. The sum of their ages is 70 years. How old is the father?
  11. 11.6 years ago, Pooja’s mother was four times as old as Pooja. The mother is 42 years old now. How old is Pooja now?
  12. 12.6 years ago, Vivaan’s mother was four times as old as Vivaan. The mother is 30 years old now. How old is Vivaan now?
  13. 13.Rohan’s father is four times as old as Rohan. The sum of their ages is 70 years. How old is Rohan?
  14. 14.In 2 years, Isha will be three times as old as Isha was 6 years ago. How old is Isha now?
  15. 15.9 years ago, Diya’s mother was three times as old as Diya. The mother is 24 years old now. How old is Diya now?
  16. 16.Priya is 5 years older than Rohan. In 6 years, the sum of their ages will be 77. How old is Rohan now?
  17. 17.Manav is 2 years older than Meera. In 5 years, the sum of their ages will be 30. How old is Meera now?
  18. 18.6 years ago, Priya’s mother was four times as old as Priya. The mother is 22 years old now. How old is Priya now?
  19. 19.In 7 years, Kavya will be three times as old as Kavya was 5 years ago. How old is Kavya now?
  20. 20.Kabir’s father is three times as old as Kabir. The sum of their ages is 32 years. How old is the father?
  21. 21.3 years ago, Arjun’s mother was three times as old as Arjun. The mother is 12 years old now. How old is Arjun now?
  22. 22.3 years ago, Ishaan’s mother was four times as old as Ishaan. The mother is 23 years old now. How old is Ishaan now?
  23. 23.3 years ago, Saanvi’s mother was three times as old as Saanvi. The mother is 39 years old now. How old is Saanvi now?
  24. 24.In 26 years, Diya will be twice as old as Diya was 4 years ago. How old is Diya now?
  25. 25.In 22 years, Rohan will be three times as old as Rohan was 2 years ago. How old is Rohan now?
  26. 26.8 years ago, Kabir’s mother was three times as old as Kabir. The mother is 17 years old now. How old is Kabir now?
  27. 27.Isha is 2 years older than Pooja. In 4 years, the sum of their ages will be 20. How old is Pooja now?
  28. 28.In 5 years, Isha will be twice as old as Isha was 6 years ago. How old is Isha now?
  29. 29.In 30 years, Tara will be three times as old as Tara was 4 years ago. How old is Tara now?
  30. 30.In 16 years, Meera will be twice as old as Meera was 2 years ago. How old is Meera now?
  31. 31.Kabir’s father is three times as old as Kabir. The sum of their ages is 60 years. How old is Kabir?
  32. 32.9 years ago, Diya’s mother was twice as old as Diya. The mother is 31 years old now. How old is Diya now?
  33. 33.Sneha’s father is four times as old as Sneha. The sum of their ages is 30 years. How old is Sneha?
  34. 34.8 years ago, Rohan’s mother was three times as old as Rohan. The mother is 23 years old now. How old is Rohan now?
  35. 35.Sneha’s father is five times as old as Sneha. The sum of their ages is 78 years. How old is the father?
  36. 36.In 4 years, Zoya will be twice as old as Zoya was 3 years ago. How old is Zoya now?
  37. 37.4 years ago, Nisha’s mother was three times as old as Nisha. The mother is 37 years old now. How old is Nisha now?
  38. 38.Arjun’s father is five times as old as Arjun. The sum of their ages is 84 years. How old is Arjun?
  39. 39.2 years ago, Ishaan’s mother was three times as old as Ishaan. The mother is 35 years old now. How old is Ishaan now?
  40. 40.Manav is 5 years older than Vivaan. In 6 years, the sum of their ages will be 41. How old is Vivaan now?

Answer key

  1. 15
  2. 15
  3. 22
  4. 19
  5. 56
  6. 14
  7. 12
  8. 50
  9. 11
  10. 56
  11. 15
  12. 12
  13. 14
  14. 10
  15. 14
  16. 30
  17. 9
  18. 10
  19. 11
  20. 24
  21. 6
  22. 8
  23. 15
  24. 34
  25. 14
  26. 11
  27. 5
  28. 17
  29. 21
  30. 20
  31. 15
  32. 20
  33. 6
  34. 13
  35. 65
  36. 10
  37. 15
  38. 14
  39. 13
  40. 12

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