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Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 704 · 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.

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  1. 1.In 29 years, Kabir will be twice as old as Kabir was 2 years ago. How old is Kabir now?
  2. 2.Priya is 2 years older than Farhan. In 5 years, the sum of their ages will be 60. How old is Farhan now?
  3. 3.5 years ago, Farhan’s mother was four times as old as Farhan. The mother is 29 years old now. How old is Farhan now?
  4. 4.Vivaan’s father is four times as old as Vivaan. The sum of their ages is 70 years. How old is the father?
  5. 5.4 years ago, Kavya’s mother was four times as old as Kavya. The mother is 24 years old now. How old is Kavya now?
  6. 6.Karan is 8 years older than Aditya. In 2 years, the sum of their ages will be 36. How old is Aditya now?
  7. 7.Aditya is 5 years older than Aarav. In 10 years, the sum of their ages will be 37. How old is Aarav now?
  8. 8.Meera is 4 years older than Aditya. In 2 years, the sum of their ages will be 68. How old is Aditya now?
  9. 9.In 26 years, Ananya will be twice as old as Ananya was 5 years ago. How old is Ananya now?
  10. 10.Meera is 6 years older than Diya. In 5 years, the sum of their ages will be 30. How old is Diya now?
  11. 11.Priya is 6 years older than Nisha. In 2 years, the sum of their ages will be 50. How old is Nisha now?
  12. 12.In 5 years, Farhan will be three times as old as Farhan was 5 years ago. How old is Farhan now?
  13. 13.In 25 years, Diya will be twice as old as Diya was 2 years ago. How old is Diya now?
  14. 14.Aarav is 3 years older than Aditya. In 3 years, the sum of their ages will be 31. How old is Aditya now?
  15. 15.Arjun’s father is twice as old as Arjun. The sum of their ages is 42 years. How old is Arjun?
  16. 16.Ananya is 6 years older than Vivaan. In 2 years, the sum of their ages will be 20. How old is Vivaan now?
  17. 17.Kabir’s father is twice as old as Kabir. The sum of their ages is 15 years. How old is the father?
  18. 18.10 years ago, Rohan’s mother was four times as old as Rohan. The mother is 54 years old now. How old is Rohan now?
  19. 19.In 9 years, Rohan will be three times as old as Rohan was 5 years ago. How old is Rohan now?
  20. 20.6 years ago, Sneha’s mother was twice as old as Sneha. The mother is 30 years old now. How old is Sneha now?
  21. 21.Diya’s father is three times as old as Diya. The sum of their ages is 24 years. How old is the father?
  22. 22.Priya is 3 years older than Sneha. In 9 years, the sum of their ages will be 63. How old is Sneha now?
  23. 23.Priya’s father is five times as old as Priya. The sum of their ages is 48 years. How old is the father?
  24. 24.Rahul is 6 years older than Pooja. In 9 years, the sum of their ages will be 34. How old is Pooja now?
  25. 25.Rahul’s father is twice as old as Rahul. The sum of their ages is 36 years. How old is the father?
  26. 26.Aarav is 8 years older than Manav. In 4 years, the sum of their ages will be 60. How old is Manav now?
  27. 27.2 years ago, Aditya’s mother was four times as old as Aditya. The mother is 38 years old now. How old is Aditya now?
  28. 28.In 10 years, Tara will be three times as old as Tara was 4 years ago. How old is Tara now?
  29. 29.In 14 years, Isha will be twice as old as Isha was 2 years ago. How old is Isha now?
  30. 30.In 9 years, Ananya will be twice as old as Ananya was 3 years ago. How old is Ananya now?
  31. 31.6 years ago, Tara’s mother was three times as old as Tara. The mother is 36 years old now. How old is Tara now?
  32. 32.In 9 years, Meera will be twice as old as Meera was 2 years ago. How old is Meera now?
  33. 33.In 16 years, Manav will be twice as old as Manav was 2 years ago. How old is Manav now?
  34. 34.Rohan is 3 years older than Karan. In 3 years, the sum of their ages will be 33. How old is Karan now?
  35. 35.In 23 years, Rohan will be three times as old as Rohan was 3 years ago. How old is Rohan now?
  36. 36.5 years ago, Manav’s mother was twice as old as Manav. The mother is 11 years old now. How old is Manav now?
  37. 37.Ishaan’s father is four times as old as Ishaan. The sum of their ages is 65 years. How old is the father?
  38. 38.3 years ago, Dev’s mother was twice as old as Dev. The mother is 11 years old now. How old is Dev now?
  39. 39.In 24 years, Meera will be three times as old as Meera was 2 years ago. How old is Meera now?
  40. 40.Karan’s father is twice as old as Karan. The sum of their ages is 15 years. How old is Karan?

Answer key

  1. 33
  2. 24
  3. 11
  4. 56
  5. 9
  6. 12
  7. 6
  8. 30
  9. 36
  10. 7
  11. 20
  12. 10
  13. 29
  14. 11
  15. 14
  16. 5
  17. 10
  18. 21
  19. 12
  20. 18
  21. 18
  22. 21
  23. 40
  24. 5
  25. 24
  26. 22
  27. 11
  28. 11
  29. 18
  30. 15
  31. 16
  32. 13
  33. 20
  34. 12
  35. 16
  36. 8
  37. 52
  38. 7
  39. 15
  40. 5

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