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Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 984 · 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.In 1 years, Manav will be twice as old as Manav was 4 years ago. How old is Manav now?
  2. 2.In 12 years, Zoya will be twice as old as Zoya was 3 years ago. How old is Zoya now?
  3. 3.Karan is 2 years older than Ishaan. In 8 years, the sum of their ages will be 30. How old is Ishaan now?
  4. 4.2 years ago, Rohan’s mother was four times as old as Rohan. The mother is 18 years old now. How old is Rohan now?
  5. 5.8 years ago, Aarav’s mother was four times as old as Aarav. The mother is 44 years old now. How old is Aarav now?
  6. 6.In 18 years, Saanvi will be three times as old as Saanvi was 4 years ago. How old is Saanvi now?
  7. 7.4 years ago, Tara’s mother was four times as old as Tara. The mother is 48 years old now. How old is Tara now?
  8. 8.Aarav is 2 years older than Dev. In 9 years, the sum of their ages will be 54. How old is Dev now?
  9. 9.In 4 years, Diya will be twice as old as Diya was 6 years ago. How old is Diya now?
  10. 10.In 5 years, Arjun will be three times as old as Arjun was 5 years ago. How old is Arjun now?
  11. 11.In 8 years, Ananya will be twice as old as Ananya was 5 years ago. How old is Ananya now?
  12. 12.5 years ago, Meera’s mother was three times as old as Meera. The mother is 32 years old now. How old is Meera now?
  13. 13.In 16 years, Manav will be twice as old as Manav was 6 years ago. How old is Manav now?
  14. 14.9 years ago, Kabir’s mother was three times as old as Kabir. The mother is 24 years old now. How old is Kabir now?
  15. 15.Pooja’s father is four times as old as Pooja. The sum of their ages is 65 years. How old is the father?
  16. 16.Diya is 5 years older than Tara. In 7 years, the sum of their ages will be 33. How old is Tara now?
  17. 17.Kabir’s father is twice as old as Kabir. The sum of their ages is 39 years. How old is the father?
  18. 18.Rohan is 4 years older than Manav. In 6 years, the sum of their ages will be 32. How old is Manav now?
  19. 19.In 30 years, Aditya will be twice as old as Aditya was 4 years ago. How old is Aditya now?
  20. 20.2 years ago, Vivaan’s mother was twice as old as Vivaan. The mother is 10 years old now. How old is Vivaan now?
  21. 21.8 years ago, Vivaan’s mother was three times as old as Vivaan. The mother is 20 years old now. How old is Vivaan now?
  22. 22.Saanvi is 8 years older than Zoya. In 7 years, the sum of their ages will be 56. How old is Zoya now?
  23. 23.5 years ago, Meera’s mother was three times as old as Meera. The mother is 23 years old now. How old is Meera now?
  24. 24.Farhan’s father is three times as old as Farhan. The sum of their ages is 52 years. How old is Farhan?
  25. 25.In 30 years, Zoya will be three times as old as Zoya was 6 years ago. How old is Zoya now?
  26. 26.In 23 years, Tara will be three times as old as Tara was 5 years ago. How old is Tara now?
  27. 27.In 12 years, Manav will be twice as old as Manav was 4 years ago. How old is Manav now?
  28. 28.7 years ago, Rohan’s mother was three times as old as Rohan. The mother is 22 years old now. How old is Rohan now?
  29. 29.In 14 years, Rahul will be twice as old as Rahul was 3 years ago. How old is Rahul now?
  30. 30.In 28 years, Kabir will be three times as old as Kabir was 2 years ago. How old is Kabir now?
  31. 31.Sneha is 5 years older than Isha. In 4 years, the sum of their ages will be 69. How old is Isha now?
  32. 32.In 4 years, Dev will be twice as old as Dev was 4 years ago. How old is Dev now?
  33. 33.Pooja’s father is four times as old as Pooja. The sum of their ages is 35 years. How old is Pooja?
  34. 34.5 years ago, Rahul’s mother was three times as old as Rahul. The mother is 20 years old now. How old is Rahul now?
  35. 35.In 28 years, Diya will be twice as old as Diya was 2 years ago. How old is Diya now?
  36. 36.9 years ago, Vivaan’s mother was three times as old as Vivaan. The mother is 30 years old now. How old is Vivaan now?
  37. 37.Tara’s father is five times as old as Tara. The sum of their ages is 54 years. How old is Tara?
  38. 38.Arjun’s father is three times as old as Arjun. The sum of their ages is 36 years. How old is Arjun?
  39. 39.Vivaan is 7 years older than Saanvi. In 2 years, the sum of their ages will be 59. How old is Saanvi now?
  40. 40.Sneha’s father is three times as old as Sneha. The sum of their ages is 60 years. How old is Sneha?

Answer key

  1. 9
  2. 18
  3. 6
  4. 6
  5. 17
  6. 15
  7. 15
  8. 17
  9. 16
  10. 10
  11. 18
  12. 14
  13. 28
  14. 14
  15. 52
  16. 7
  17. 26
  18. 8
  19. 38
  20. 6
  21. 12
  22. 17
  23. 11
  24. 13
  25. 24
  26. 19
  27. 20
  28. 12
  29. 20
  30. 17
  31. 28
  32. 12
  33. 7
  34. 10
  35. 32
  36. 16
  37. 9
  38. 9
  39. 24
  40. 15

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