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Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 476 · 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 28 years, Ananya will be twice as old as Ananya was 6 years ago. How old is Ananya now?
  2. 2.Meera is 8 years older than Ananya. In 9 years, the sum of their ages will be 40. How old is Ananya now?
  3. 3.In 21 years, Kabir will be twice as old as Kabir was 2 years ago. How old is Kabir now?
  4. 4.Isha’s father is three times as old as Isha. The sum of their ages is 52 years. How old is Isha?
  5. 5.Arjun is 4 years older than Karan. In 5 years, the sum of their ages will be 52. How old is Karan now?
  6. 6.9 years ago, Ananya’s mother was four times as old as Ananya. The mother is 57 years old now. How old is Ananya now?
  7. 7.Dev’s father is twice as old as Dev. The sum of their ages is 24 years. How old is Dev?
  8. 8.4 years ago, Farhan’s mother was three times as old as Farhan. The mother is 25 years old now. How old is Farhan now?
  9. 9.Pooja is 2 years older than Karan. In 2 years, the sum of their ages will be 30. How old is Karan now?
  10. 10.Dev is 2 years older than Isha. In 9 years, the sum of their ages will be 44. How old is Isha now?
  11. 11.Dev is 10 years older than Karan. In 9 years, the sum of their ages will be 88. How old is Karan now?
  12. 12.Nisha is 4 years older than Kavya. In 10 years, the sum of their ages will be 34. How old is Kavya now?
  13. 13.In 20 years, Aarav will be three times as old as Aarav was 4 years ago. How old is Aarav now?
  14. 14.3 years ago, Zoya’s mother was three times as old as Zoya. The mother is 12 years old now. How old is Zoya now?
  15. 15.In 9 years, Rohan will be twice as old as Rohan was 3 years ago. How old is Rohan now?
  16. 16.In 10 years, Priya will be three times as old as Priya was 2 years ago. How old is Priya now?
  17. 17.Aarav’s father is five times as old as Aarav. The sum of their ages is 48 years. How old is the father?
  18. 18.In 4 years, Rohan will be twice as old as Rohan was 2 years ago. How old is Rohan now?
  19. 19.Rahul’s father is five times as old as Rahul. The sum of their ages is 36 years. How old is Rahul?
  20. 20.In 19 years, Vivaan will be three times as old as Vivaan was 3 years ago. How old is Vivaan now?
  21. 21.4 years ago, Ananya’s mother was four times as old as Ananya. The mother is 28 years old now. How old is Ananya now?
  22. 22.In 11 years, Aditya will be twice as old as Aditya was 3 years ago. How old is Aditya now?
  23. 23.In 23 years, Kavya will be twice as old as Kavya was 4 years ago. How old is Kavya now?
  24. 24.Sneha’s father is three times as old as Sneha. The sum of their ages is 20 years. How old is the father?
  25. 25.6 years ago, Vivaan’s mother was three times as old as Vivaan. The mother is 42 years old now. How old is Vivaan now?
  26. 26.Zoya’s father is three times as old as Zoya. The sum of their ages is 52 years. How old is Zoya?
  27. 27.Karan’s father is five times as old as Karan. The sum of their ages is 90 years. How old is Karan?
  28. 28.Kabir’s father is twice as old as Kabir. The sum of their ages is 45 years. How old is the father?
  29. 29.In 19 years, Aditya will be twice as old as Aditya was 6 years ago. How old is Aditya now?
  30. 30.4 years ago, Ishaan’s mother was four times as old as Ishaan. The mother is 48 years old now. How old is Ishaan now?
  31. 31.Aditya’s father is twice as old as Aditya. The sum of their ages is 39 years. How old is Aditya?
  32. 32.Rohan is 6 years older than Diya. In 5 years, the sum of their ages will be 76. How old is Diya now?
  33. 33.Dev’s father is three times as old as Dev. The sum of their ages is 56 years. How old is the father?
  34. 34.Priya’s father is five times as old as Priya. The sum of their ages is 78 years. How old is Priya?
  35. 35.Aarav is 10 years older than Kabir. In 8 years, the sum of their ages will be 46. How old is Kabir now?
  36. 36.Saanvi is 6 years older than Zoya. In 2 years, the sum of their ages will be 66. How old is Zoya now?
  37. 37.Zoya is 10 years older than Isha. In 4 years, the sum of their ages will be 54. How old is Isha now?
  38. 38.Ishaan’s father is four times as old as Ishaan. The sum of their ages is 25 years. How old is Ishaan?
  39. 39.4 years ago, Priya’s mother was four times as old as Priya. The mother is 24 years old now. How old is Priya now?
  40. 40.7 years ago, Dev’s mother was twice as old as Dev. The mother is 21 years old now. How old is Dev now?

Answer key

  1. 40
  2. 7
  3. 25
  4. 13
  5. 19
  6. 21
  7. 8
  8. 11
  9. 12
  10. 12
  11. 30
  12. 5
  13. 16
  14. 6
  15. 15
  16. 8
  17. 40
  18. 8
  19. 6
  20. 14
  21. 10
  22. 17
  23. 31
  24. 15
  25. 18
  26. 13
  27. 15
  28. 30
  29. 31
  30. 15
  31. 13
  32. 30
  33. 42
  34. 13
  35. 10
  36. 28
  37. 18
  38. 5
  39. 9
  40. 14

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