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Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 90 · 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.Sneha is 2 years older than Tara. In 2 years, the sum of their ages will be 54. How old is Tara now?
  2. 2.In 19 years, Tara will be twice as old as Tara was 3 years ago. How old is Tara now?
  3. 3.Manav’s father is three times as old as Manav. The sum of their ages is 56 years. How old is Manav?
  4. 4.In 24 years, Ananya will be twice as old as Ananya was 4 years ago. How old is Ananya now?
  5. 5.Aarav is 7 years older than Vivaan. In 4 years, the sum of their ages will be 55. How old is Vivaan now?
  6. 6.Diya is 3 years older than Kabir. In 5 years, the sum of their ages will be 45. How old is Kabir now?
  7. 7.Arjun’s father is four times as old as Arjun. The sum of their ages is 65 years. How old is Arjun?
  8. 8.Karan is 3 years older than Tara. In 10 years, the sum of their ages will be 47. How old is Tara now?
  9. 9.In 18 years, Aarav will be twice as old as Aarav was 2 years ago. How old is Aarav now?
  10. 10.Rohan’s father is four times as old as Rohan. The sum of their ages is 50 years. How old is Rohan?
  11. 11.In 13 years, Kavya will be twice as old as Kavya was 5 years ago. How old is Kavya now?
  12. 12.6 years ago, Kabir’s mother was three times as old as Kabir. The mother is 27 years old now. How old is Kabir now?
  13. 13.In 8 years, Rahul will be three times as old as Rahul was 6 years ago. How old is Rahul now?
  14. 14.In 9 years, Ananya will be twice as old as Ananya was 6 years ago. How old is Ananya now?
  15. 15.Rohan’s father is twice as old as Rohan. The sum of their ages is 30 years. How old is the father?
  16. 16.In 3 years, Rahul will be twice as old as Rahul was 5 years ago. How old is Rahul now?
  17. 17.4 years ago, Arjun’s mother was three times as old as Arjun. The mother is 34 years old now. How old is Arjun now?
  18. 18.Karan’s father is twice as old as Karan. The sum of their ages is 15 years. How old is the father?
  19. 19.10 years ago, Dev’s mother was four times as old as Dev. The mother is 50 years old now. How old is Dev now?
  20. 20.In 26 years, Nisha will be twice as old as Nisha was 4 years ago. How old is Nisha now?
  21. 21.In 10 years, Meera will be twice as old as Meera was 6 years ago. How old is Meera now?
  22. 22.Meera’s father is three times as old as Meera. The sum of their ages is 52 years. How old is the father?
  23. 23.Meera is 10 years older than Zoya. In 6 years, the sum of their ages will be 78. How old is Zoya now?
  24. 24.10 years ago, Aarav’s mother was twice as old as Aarav. The mother is 22 years old now. How old is Aarav now?
  25. 25.Diya’s father is four times as old as Diya. The sum of their ages is 70 years. How old is Diya?
  26. 26.Sneha’s father is five times as old as Sneha. The sum of their ages is 36 years. How old is the father?
  27. 27.Karan’s father is five times as old as Karan. The sum of their ages is 36 years. How old is Karan?
  28. 28.Kavya’s father is twice as old as Kavya. The sum of their ages is 30 years. How old is the father?
  29. 29.In 6 years, Ishaan will be three times as old as Ishaan was 6 years ago. How old is Ishaan now?
  30. 30.Aarav’s father is twice as old as Aarav. The sum of their ages is 42 years. How old is the father?
  31. 31.Rahul is 2 years older than Karan. In 9 years, the sum of their ages will be 58. How old is Karan now?
  32. 32.Dev’s father is twice as old as Dev. The sum of their ages is 36 years. How old is the father?
  33. 33.Ananya’s father is twice as old as Ananya. The sum of their ages is 15 years. How old is the father?
  34. 34.In 14 years, Ananya will be three times as old as Ananya was 2 years ago. How old is Ananya now?
  35. 35.10 years ago, Diya’s mother was three times as old as Diya. The mother is 40 years old now. How old is Diya now?
  36. 36.In 24 years, Manav will be twice as old as Manav was 4 years ago. How old is Manav now?
  37. 37.In 6 years, Priya will be twice as old as Priya was 2 years ago. How old is Priya now?
  38. 38.Vivaan’s father is twice as old as Vivaan. The sum of their ages is 15 years. How old is Vivaan?
  39. 39.In 18 years, Ishaan will be twice as old as Ishaan was 3 years ago. How old is Ishaan now?
  40. 40.Rohan is 4 years older than Kabir. In 6 years, the sum of their ages will be 34. How old is Kabir now?

Answer key

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

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