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Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 320 · 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.Karan is 3 years older than Meera. In 4 years, the sum of their ages will be 71. How old is Meera now?
  2. 2.Kabir is 4 years older than Vivaan. In 4 years, the sum of their ages will be 68. How old is Vivaan now?
  3. 3.6 years ago, Diya’s mother was twice as old as Diya. The mother is 30 years old now. How old is Diya now?
  4. 4.Meera is 4 years older than Isha. In 3 years, the sum of their ages will be 26. How old is Isha now?
  5. 5.In 6 years, Aditya will be three times as old as Aditya was 4 years ago. How old is Aditya now?
  6. 6.Sneha’s father is four times as old as Sneha. The sum of their ages is 50 years. How old is the father?
  7. 7.7 years ago, Priya’s mother was three times as old as Priya. The mother is 34 years old now. How old is Priya now?
  8. 8.3 years ago, Zoya’s mother was twice as old as Zoya. The mother is 9 years old now. How old is Zoya now?
  9. 9.Pooja is 3 years older than Meera. In 3 years, the sum of their ages will be 31. How old is Meera now?
  10. 10.6 years ago, Aditya’s mother was twice as old as Aditya. The mother is 30 years old now. How old is Aditya now?
  11. 11.7 years ago, Vivaan’s mother was twice as old as Vivaan. The mother is 13 years old now. How old is Vivaan now?
  12. 12.Karan is 3 years older than Manav. In 2 years, the sum of their ages will be 39. How old is Manav now?
  13. 13.In 30 years, Kavya will be twice as old as Kavya was 4 years ago. How old is Kavya now?
  14. 14.In 25 years, Nisha will be twice as old as Nisha was 6 years ago. How old is Nisha now?
  15. 15.6 years ago, Ananya’s mother was twice as old as Ananya. The mother is 30 years old now. How old is Ananya now?
  16. 16.Rahul’s father is three times as old as Rahul. The sum of their ages is 20 years. How old is Rahul?
  17. 17.10 years ago, Kabir’s mother was four times as old as Kabir. The mother is 34 years old now. How old is Kabir now?
  18. 18.In 7 years, Saanvi will be three times as old as Saanvi was 3 years ago. How old is Saanvi now?
  19. 19.Nisha is 7 years older than Meera. In 7 years, the sum of their ages will be 81. How old is Meera now?
  20. 20.In 26 years, Zoya will be twice as old as Zoya was 3 years ago. How old is Zoya now?
  21. 21.Saanvi’s father is twice as old as Saanvi. The sum of their ages is 30 years. How old is the father?
  22. 22.Karan’s father is twice as old as Karan. The sum of their ages is 30 years. How old is Karan?
  23. 23.Manav is 2 years older than Diya. In 10 years, the sum of their ages will be 56. How old is Diya now?
  24. 24.In 12 years, Nisha will be three times as old as Nisha was 6 years ago. How old is Nisha now?
  25. 25.Dev is 7 years older than Farhan. In 3 years, the sum of their ages will be 57. How old is Farhan now?
  26. 26.Isha is 10 years older than Pooja. In 5 years, the sum of their ages will be 74. How old is Pooja now?
  27. 27.Dev is 2 years older than Farhan. In 7 years, the sum of their ages will be 46. How old is Farhan now?
  28. 28.Diya is 4 years older than Isha. In 4 years, the sum of their ages will be 26. How old is Isha now?
  29. 29.Rohan’s father is four times as old as Rohan. The sum of their ages is 75 years. How old is the father?
  30. 30.In 26 years, Meera will be three times as old as Meera was 6 years ago. How old is Meera now?
  31. 31.Nisha’s father is five times as old as Nisha. The sum of their ages is 36 years. How old is the father?
  32. 32.Kabir is 10 years older than Farhan. In 9 years, the sum of their ages will be 38. How old is Farhan now?
  33. 33.4 years ago, Kavya’s mother was twice as old as Kavya. The mother is 18 years old now. How old is Kavya now?
  34. 34.4 years ago, Kavya’s mother was twice as old as Kavya. The mother is 14 years old now. How old is Kavya now?
  35. 35.Zoya is 4 years older than Nisha. In 3 years, the sum of their ages will be 28. How old is Nisha now?
  36. 36.Aditya’s father is four times as old as Aditya. The sum of their ages is 75 years. How old is the father?
  37. 37.In 10 years, Kavya will be three times as old as Kavya was 4 years ago. How old is Kavya now?
  38. 38.Dev’s father is four times as old as Dev. The sum of their ages is 60 years. How old is Dev?
  39. 39.In 14 years, Aditya will be three times as old as Aditya was 6 years ago. How old is Aditya now?
  40. 40.In 3 years, Zoya will be twice as old as Zoya was 5 years ago. How old is Zoya now?

Answer key

  1. 30
  2. 28
  3. 18
  4. 8
  5. 9
  6. 40
  7. 16
  8. 6
  9. 11
  10. 18
  11. 10
  12. 16
  13. 38
  14. 37
  15. 18
  16. 5
  17. 16
  18. 8
  19. 30
  20. 32
  21. 20
  22. 10
  23. 17
  24. 15
  25. 22
  26. 27
  27. 15
  28. 7
  29. 60
  30. 22
  31. 30
  32. 5
  33. 11
  34. 9
  35. 9
  36. 60
  37. 11
  38. 12
  39. 16
  40. 13

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