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Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 251 · 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. 1.8 years ago, Manav’s mother was four times as old as Manav. The mother is 36 years old now. How old is Manav now?
  2. 2.Rohan is 4 years older than Ananya. In 4 years, the sum of their ages will be 22. How old is Ananya now?
  3. 3.Nisha’s father is three times as old as Nisha. The sum of their ages is 28 years. How old is Nisha?
  4. 4.Aditya’s father is four times as old as Aditya. The sum of their ages is 50 years. How old is Aditya?
  5. 5.Nisha is 4 years older than Diya. In 3 years, the sum of their ages will be 20. How old is Diya now?
  6. 6.4 years ago, Ananya’s mother was four times as old as Ananya. The mother is 36 years old now. How old is Ananya now?
  7. 7.3 years ago, Meera’s mother was three times as old as Meera. The mother is 39 years old now. How old is Meera now?
  8. 8.7 years ago, Ishaan’s mother was three times as old as Ishaan. The mother is 22 years old now. How old is Ishaan now?
  9. 9.Ishaan is 4 years older than Zoya. In 4 years, the sum of their ages will be 42. How old is Zoya now?
  10. 10.Kavya’s father is three times as old as Kavya. The sum of their ages is 40 years. How old is the father?
  11. 11.In 7 years, Zoya will be twice as old as Zoya was 3 years ago. How old is Zoya now?
  12. 12.In 1 years, Rohan will be three times as old as Rohan was 5 years ago. How old is Rohan now?
  13. 13.Manav is 10 years older than Aditya. In 3 years, the sum of their ages will be 38. How old is Aditya now?
  14. 14.Vivaan is 10 years older than Karan. In 4 years, the sum of their ages will be 66. How old is Karan now?
  15. 15.Kabir is 9 years older than Sneha. In 8 years, the sum of their ages will be 67. How old is Sneha now?
  16. 16.In 6 years, Saanvi will be twice as old as Saanvi was 6 years ago. How old is Saanvi now?
  17. 17.Meera’s father is three times as old as Meera. The sum of their ages is 36 years. How old is the father?
  18. 18.Tara’s father is five times as old as Tara. The sum of their ages is 30 years. How old is the father?
  19. 19.Ananya’s father is three times as old as Ananya. The sum of their ages is 28 years. How old is Ananya?
  20. 20.Priya’s father is five times as old as Priya. The sum of their ages is 36 years. How old is the father?
  21. 21.Nisha’s father is four times as old as Nisha. The sum of their ages is 50 years. How old is Nisha?
  22. 22.Saanvi is 9 years older than Aditya. In 3 years, the sum of their ages will be 41. How old is Aditya now?
  23. 23.Kavya is 3 years older than Vivaan. In 7 years, the sum of their ages will be 47. How old is Vivaan now?
  24. 24.Kavya is 7 years older than Aarav. In 3 years, the sum of their ages will be 33. How old is Aarav now?
  25. 25.Nisha is 7 years older than Aditya. In 4 years, the sum of their ages will be 53. How old is Aditya now?
  26. 26.In 25 years, Ishaan will be three times as old as Ishaan was 5 years ago. How old is Ishaan now?
  27. 27.Isha is 3 years older than Kavya. In 2 years, the sum of their ages will be 21. How old is Kavya now?
  28. 28.In 14 years, Kavya will be three times as old as Kavya was 4 years ago. How old is Kavya now?
  29. 29.7 years ago, Priya’s mother was three times as old as Priya. The mother is 31 years old now. How old is Priya now?
  30. 30.5 years ago, Manav’s mother was twice as old as Manav. The mother is 11 years old now. How old is Manav now?
  31. 31.3 years ago, Dev’s mother was twice as old as Dev. The mother is 19 years old now. How old is Dev now?
  32. 32.Kavya is 10 years older than Priya. In 7 years, the sum of their ages will be 84. How old is Priya now?
  33. 33.8 years ago, Kabir’s mother was twice as old as Kabir. The mother is 22 years old now. How old is Kabir now?
  34. 34.3 years ago, Kavya’s mother was three times as old as Kavya. The mother is 33 years old now. How old is Kavya now?
  35. 35.4 years ago, Tara’s mother was four times as old as Tara. The mother is 24 years old now. How old is Tara now?
  36. 36.10 years ago, Ananya’s mother was four times as old as Ananya. The mother is 54 years old now. How old is Ananya now?
  37. 37.9 years ago, Zoya’s mother was twice as old as Zoya. The mother is 19 years old now. How old is Zoya now?
  38. 38.Manav’s father is four times as old as Manav. The sum of their ages is 55 years. How old is Manav?
  39. 39.Ananya is 2 years older than Dev. In 7 years, the sum of their ages will be 52. How old is Dev now?
  40. 40.Manav is 3 years older than Ananya. In 5 years, the sum of their ages will be 73. How old is Ananya now?

Answer key

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

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