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Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 369 · 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 13 years, Priya will be twice as old as Priya was 6 years ago. How old is Priya now?
  2. 2.Ishaan’s father is twice as old as Ishaan. The sum of their ages is 18 years. How old is Ishaan?
  3. 3.Kabir is 2 years older than Ishaan. In 3 years, the sum of their ages will be 66. How old is Ishaan now?
  4. 4.6 years ago, Manav’s mother was three times as old as Manav. The mother is 42 years old now. How old is Manav now?
  5. 5.8 years ago, Dev’s mother was twice as old as Dev. The mother is 24 years old now. How old is Dev now?
  6. 6.Karan’s father is four times as old as Karan. The sum of their ages is 25 years. How old is Karan?
  7. 7.Ishaan’s father is twice as old as Ishaan. The sum of their ages is 21 years. How old is the father?
  8. 8.Meera’s father is five times as old as Meera. The sum of their ages is 72 years. How old is Meera?
  9. 9.Ananya’s father is three times as old as Ananya. The sum of their ages is 56 years. How old is Ananya?
  10. 10.10 years ago, Tara’s mother was three times as old as Tara. The mother is 25 years old now. How old is Tara now?
  11. 11.Aditya’s father is three times as old as Aditya. The sum of their ages is 24 years. How old is the father?
  12. 12.Dev’s father is twice as old as Dev. The sum of their ages is 18 years. How old is the father?
  13. 13.8 years ago, Nisha’s mother was four times as old as Nisha. The mother is 28 years old now. How old is Nisha now?
  14. 14.In 12 years, Priya will be three times as old as Priya was 2 years ago. How old is Priya now?
  15. 15.In 25 years, Kavya will be three times as old as Kavya was 3 years ago. How old is Kavya now?
  16. 16.Farhan is 3 years older than Priya. In 2 years, the sum of their ages will be 63. How old is Priya now?
  17. 17.In 26 years, Priya will be three times as old as Priya was 4 years ago. How old is Priya now?
  18. 18.In 21 years, Farhan will be twice as old as Farhan was 3 years ago. How old is Farhan now?
  19. 19.Tara is 6 years older than Aditya. In 7 years, the sum of their ages will be 76. How old is Aditya now?
  20. 20.Nisha is 10 years older than Aditya. In 4 years, the sum of their ages will be 50. How old is Aditya now?
  21. 21.Rohan is 5 years older than Saanvi. In 10 years, the sum of their ages will be 41. How old is Saanvi now?
  22. 22.7 years ago, Rohan’s mother was three times as old as Rohan. The mother is 19 years old now. How old is Rohan now?
  23. 23.Ishaan is 4 years older than Pooja. In 7 years, the sum of their ages will be 64. How old is Pooja now?
  24. 24.3 years ago, Aditya’s mother was four times as old as Aditya. The mother is 23 years old now. How old is Aditya now?
  25. 25.Diya’s father is twice as old as Diya. The sum of their ages is 33 years. How old is the father?
  26. 26.In 22 years, Meera will be twice as old as Meera was 5 years ago. How old is Meera now?
  27. 27.Aarav is 6 years older than Kabir. In 9 years, the sum of their ages will be 36. How old is Kabir now?
  28. 28.Sneha is 3 years older than Meera. In 9 years, the sum of their ages will be 69. How old is Meera now?
  29. 29.In 19 years, Rohan will be twice as old as Rohan was 2 years ago. How old is Rohan now?
  30. 30.In 29 years, Meera will be three times as old as Meera was 3 years ago. How old is Meera now?
  31. 31.10 years ago, Manav’s mother was twice as old as Manav. The mother is 26 years old now. How old is Manav now?
  32. 32.In 26 years, Saanvi will be twice as old as Saanvi was 3 years ago. How old is Saanvi now?
  33. 33.4 years ago, Pooja’s mother was twice as old as Pooja. The mother is 10 years old now. How old is Pooja now?
  34. 34.In 30 years, Sneha will be three times as old as Sneha was 6 years ago. How old is Sneha now?
  35. 35.Isha is 10 years older than Manav. In 4 years, the sum of their ages will be 54. How old is Manav now?
  36. 36.Pooja is 5 years older than Dev. In 10 years, the sum of their ages will be 45. How old is Dev now?
  37. 37.10 years ago, Diya’s mother was twice as old as Diya. The mother is 28 years old now. How old is Diya now?
  38. 38.Kavya is 7 years older than Rohan. In 3 years, the sum of their ages will be 33. How old is Rohan now?
  39. 39.Isha’s father is three times as old as Isha. The sum of their ages is 20 years. How old is the father?
  40. 40.In 12 years, Sneha will be twice as old as Sneha was 2 years ago. How old is Sneha now?

Answer key

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

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