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Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 785 · 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.Pooja is 5 years older than Vivaan. In 7 years, the sum of their ages will be 29. How old is Vivaan now?
  2. 2.5 years ago, Manav’s mother was twice as old as Manav. The mother is 23 years old now. How old is Manav now?
  3. 3.Kavya is 4 years older than Rohan. In 4 years, the sum of their ages will be 72. How old is Rohan now?
  4. 4.Aditya is 2 years older than Zoya. In 2 years, the sum of their ages will be 26. How old is Zoya now?
  5. 5.Nisha is 5 years older than Rahul. In 3 years, the sum of their ages will be 35. How old is Rahul now?
  6. 6.In 30 years, Ananya will be three times as old as Ananya was 6 years ago. How old is Ananya now?
  7. 7.Sneha’s father is five times as old as Sneha. The sum of their ages is 72 years. How old is Sneha?
  8. 8.In 15 years, Kavya will be twice as old as Kavya was 3 years ago. How old is Kavya now?
  9. 9.Vivaan is 4 years older than Meera. In 5 years, the sum of their ages will be 28. How old is Meera now?
  10. 10.Meera is 10 years older than Ananya. In 2 years, the sum of their ages will be 34. How old is Ananya now?
  11. 11.Karan is 6 years older than Manav. In 4 years, the sum of their ages will be 32. How old is Manav now?
  12. 12.Arjun’s father is four times as old as Arjun. The sum of their ages is 70 years. How old is the father?
  13. 13.In 24 years, Rahul will be twice as old as Rahul was 4 years ago. How old is Rahul now?
  14. 14.In 23 years, Kabir will be twice as old as Kabir was 4 years ago. How old is Kabir now?
  15. 15.Tara’s father is three times as old as Tara. The sum of their ages is 36 years. How old is Tara?
  16. 16.3 years ago, Kavya’s mother was three times as old as Kavya. The mother is 18 years old now. How old is Kavya now?
  17. 17.Farhan’s father is three times as old as Farhan. The sum of their ages is 48 years. How old is Farhan?
  18. 18.Pooja is 3 years older than Rohan. In 9 years, the sum of their ages will be 67. How old is Rohan now?
  19. 19.2 years ago, Zoya’s mother was twice as old as Zoya. The mother is 12 years old now. How old is Zoya now?
  20. 20.In 24 years, Pooja will be twice as old as Pooja was 6 years ago. How old is Pooja now?
  21. 21.Karan’s father is five times as old as Karan. The sum of their ages is 84 years. How old is the father?
  22. 22.In 12 years, Kavya will be twice as old as Kavya was 6 years ago. How old is Kavya now?
  23. 23.In 9 years, Meera will be twice as old as Meera was 2 years ago. How old is Meera now?
  24. 24.Isha’s father is four times as old as Isha. The sum of their ages is 45 years. How old is Isha?
  25. 25.Priya is 5 years older than Tara. In 6 years, the sum of their ages will be 47. How old is Tara now?
  26. 26.In 24 years, Meera will be twice as old as Meera was 3 years ago. How old is Meera now?
  27. 27.Priya’s father is four times as old as Priya. The sum of their ages is 55 years. How old is Priya?
  28. 28.Tara is 2 years older than Nisha. In 10 years, the sum of their ages will be 80. How old is Nisha now?
  29. 29.Arjun’s father is four times as old as Arjun. The sum of their ages is 60 years. How old is Arjun?
  30. 30.Diya is 4 years older than Farhan. In 2 years, the sum of their ages will be 18. How old is Farhan now?
  31. 31.Rahul is 10 years older than Nisha. In 8 years, the sum of their ages will be 36. How old is Nisha now?
  32. 32.10 years ago, Ishaan’s mother was three times as old as Ishaan. The mother is 46 years old now. How old is Ishaan now?
  33. 33.Kabir is 6 years older than Ananya. In 2 years, the sum of their ages will be 20. How old is Ananya now?
  34. 34.Meera is 9 years older than Sneha. In 4 years, the sum of their ages will be 75. How old is Sneha now?
  35. 35.In 17 years, Diya will be twice as old as Diya was 5 years ago. How old is Diya now?
  36. 36.Tara’s father is three times as old as Tara. The sum of their ages is 40 years. How old is Tara?
  37. 37.7 years ago, Arjun’s mother was three times as old as Arjun. The mother is 22 years old now. How old is Arjun now?
  38. 38.In 7 years, Rohan will be twice as old as Rohan was 2 years ago. How old is Rohan now?
  39. 39.4 years ago, Rahul’s mother was twice as old as Rahul. The mother is 12 years old now. How old is Rahul now?
  40. 40.3 years ago, Farhan’s mother was four times as old as Farhan. The mother is 51 years old now. How old is Farhan now?

Answer key

  1. 5
  2. 14
  3. 30
  4. 10
  5. 12
  6. 24
  7. 12
  8. 21
  9. 7
  10. 10
  11. 9
  12. 56
  13. 32
  14. 31
  15. 9
  16. 8
  17. 12
  18. 23
  19. 7
  20. 36
  21. 70
  22. 24
  23. 13
  24. 9
  25. 15
  26. 30
  27. 11
  28. 29
  29. 12
  30. 5
  31. 5
  32. 22
  33. 5
  34. 29
  35. 27
  36. 10
  37. 12
  38. 11
  39. 8
  40. 15

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