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Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 228 · 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. 1.4 years ago, Vivaan’s mother was twice as old as Vivaan. The mother is 10 years old now. How old is Vivaan now?
  2. 2.Tara’s father is three times as old as Tara. The sum of their ages is 32 years. How old is the father?
  3. 3.In 28 years, Meera will be twice as old as Meera was 6 years ago. How old is Meera now?
  4. 4.In 12 years, Aarav will be twice as old as Aarav was 2 years ago. How old is Aarav now?
  5. 5.Ishaan is 5 years older than Isha. In 2 years, the sum of their ages will be 57. How old is Isha now?
  6. 6.In 3 years, Arjun will be twice as old as Arjun was 6 years ago. How old is Arjun now?
  7. 7.Zoya’s father is three times as old as Zoya. The sum of their ages is 52 years. How old is the father?
  8. 8.Ananya’s father is four times as old as Ananya. The sum of their ages is 30 years. How old is the father?
  9. 9.Farhan’s father is five times as old as Farhan. The sum of their ages is 60 years. How old is Farhan?
  10. 10.In 20 years, Saanvi will be twice as old as Saanvi was 6 years ago. How old is Saanvi now?
  11. 11.Karan’s father is five times as old as Karan. The sum of their ages is 90 years. How old is Karan?
  12. 12.Rohan is 3 years older than Pooja. In 6 years, the sum of their ages will be 63. How old is Pooja now?
  13. 13.Kavya is 6 years older than Priya. In 4 years, the sum of their ages will be 24. How old is Priya now?
  14. 14.Isha is 7 years older than Rahul. In 5 years, the sum of their ages will be 57. How old is Rahul now?
  15. 15.In 13 years, Isha will be three times as old as Isha was 3 years ago. How old is Isha now?
  16. 16.3 years ago, Manav’s mother was twice as old as Manav. The mother is 27 years old now. How old is Manav now?
  17. 17.In 16 years, Dev will be three times as old as Dev was 4 years ago. How old is Dev now?
  18. 18.In 28 years, Rahul will be three times as old as Rahul was 6 years ago. How old is Rahul now?
  19. 19.Arjun’s father is twice as old as Arjun. The sum of their ages is 45 years. How old is Arjun?
  20. 20.Diya is 2 years older than Aditya. In 6 years, the sum of their ages will be 56. How old is Aditya now?
  21. 21.In 23 years, Kabir will be three times as old as Kabir was 3 years ago. How old is Kabir now?
  22. 22.Isha’s father is three times as old as Isha. The sum of their ages is 28 years. How old is Isha?
  23. 23.7 years ago, Diya’s mother was three times as old as Diya. The mother is 34 years old now. How old is Diya now?
  24. 24.7 years ago, Aarav’s mother was four times as old as Aarav. The mother is 23 years old now. How old is Aarav now?
  25. 25.Rohan’s father is five times as old as Rohan. The sum of their ages is 42 years. How old is the father?
  26. 26.Aditya’s father is three times as old as Aditya. The sum of their ages is 20 years. How old is the father?
  27. 27.In 5 years, Tara will be twice as old as Tara was 6 years ago. How old is Tara now?
  28. 28.Meera’s father is twice as old as Meera. The sum of their ages is 18 years. How old is Meera?
  29. 29.9 years ago, Karan’s mother was four times as old as Karan. The mother is 29 years old now. How old is Karan now?
  30. 30.Kabir is 4 years older than Sneha. In 4 years, the sum of their ages will be 48. How old is Sneha now?
  31. 31.In 17 years, Kavya will be twice as old as Kavya was 6 years ago. How old is Kavya now?
  32. 32.Diya is 3 years older than Kabir. In 4 years, the sum of their ages will be 43. How old is Kabir now?
  33. 33.Pooja’s father is three times as old as Pooja. The sum of their ages is 36 years. How old is Pooja?
  34. 34.In 19 years, Meera will be three times as old as Meera was 3 years ago. How old is Meera now?
  35. 35.Saanvi is 9 years older than Karan. In 2 years, the sum of their ages will be 73. How old is Karan now?
  36. 36.Aarav is 2 years older than Farhan. In 4 years, the sum of their ages will be 70. How old is Farhan now?
  37. 37.Priya’s father is five times as old as Priya. The sum of their ages is 90 years. How old is the father?
  38. 38.Pooja’s father is five times as old as Pooja. The sum of their ages is 30 years. How old is the father?
  39. 39.Arjun is 3 years older than Nisha. In 6 years, the sum of their ages will be 43. How old is Nisha now?
  40. 40.Diya’s father is four times as old as Diya. The sum of their ages is 70 years. How old is the father?

Answer key

  1. 7
  2. 24
  3. 40
  4. 16
  5. 24
  6. 15
  7. 39
  8. 24
  9. 10
  10. 32
  11. 15
  12. 24
  13. 5
  14. 20
  15. 11
  16. 15
  17. 14
  18. 23
  19. 15
  20. 21
  21. 16
  22. 7
  23. 16
  24. 11
  25. 35
  26. 15
  27. 17
  28. 6
  29. 14
  30. 18
  31. 29
  32. 16
  33. 9
  34. 14
  35. 30
  36. 30
  37. 75
  38. 25
  39. 14
  40. 56

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