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Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 662 · 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 22 years, Rahul will be three times as old as Rahul was 4 years ago. How old is Rahul now?
  2. 2.In 19 years, Pooja will be twice as old as Pooja was 5 years ago. How old is Pooja now?
  3. 3.Nisha is 5 years older than Zoya. In 8 years, the sum of their ages will be 61. How old is Zoya now?
  4. 4.In 5 years, Meera will be twice as old as Meera was 6 years ago. How old is Meera now?
  5. 5.2 years ago, Farhan’s mother was twice as old as Farhan. The mother is 14 years old now. How old is Farhan now?
  6. 6.Karan is 6 years older than Saanvi. In 9 years, the sum of their ages will be 78. How old is Saanvi now?
  7. 7.4 years ago, Dev’s mother was twice as old as Dev. The mother is 28 years old now. How old is Dev now?
  8. 8.Rahul’s father is three times as old as Rahul. The sum of their ages is 40 years. How old is Rahul?
  9. 9.Aarav’s father is twice as old as Aarav. The sum of their ages is 21 years. How old is Aarav?
  10. 10.In 26 years, Kavya will be twice as old as Kavya was 4 years ago. How old is Kavya now?
  11. 11.4 years ago, Saanvi’s mother was four times as old as Saanvi. The mother is 28 years old now. How old is Saanvi now?
  12. 12.Zoya’s father is three times as old as Zoya. The sum of their ages is 48 years. How old is Zoya?
  13. 13.Tara’s father is four times as old as Tara. The sum of their ages is 25 years. How old is the father?
  14. 14.Ananya’s father is five times as old as Ananya. The sum of their ages is 66 years. How old is the father?
  15. 15.Farhan’s father is four times as old as Farhan. The sum of their ages is 45 years. How old is Farhan?
  16. 16.Priya is 4 years older than Manav. In 8 years, the sum of their ages will be 56. How old is Manav now?
  17. 17.In 15 years, Rohan will be twice as old as Rohan was 2 years ago. How old is Rohan now?
  18. 18.Aditya is 4 years older than Aarav. In 9 years, the sum of their ages will be 68. How old is Aarav now?
  19. 19.Kavya’s father is three times as old as Kavya. The sum of their ages is 40 years. How old is the father?
  20. 20.Saanvi’s father is four times as old as Saanvi. The sum of their ages is 25 years. How old is the father?
  21. 21.Aarav is 4 years older than Diya. In 4 years, the sum of their ages will be 26. How old is Diya now?
  22. 22.Farhan’s father is five times as old as Farhan. The sum of their ages is 72 years. How old is Farhan?
  23. 23.Isha is 5 years older than Dev. In 10 years, the sum of their ages will be 77. How old is Dev now?
  24. 24.In 25 years, Nisha will be twice as old as Nisha was 3 years ago. How old is Nisha now?
  25. 25.Diya is 2 years older than Karan. In 6 years, the sum of their ages will be 52. How old is Karan now?
  26. 26.In 16 years, Sneha will be twice as old as Sneha was 5 years ago. How old is Sneha now?
  27. 27.In 3 years, Aarav will be twice as old as Aarav was 3 years ago. How old is Aarav now?
  28. 28.3 years ago, Tara’s mother was three times as old as Tara. The mother is 15 years old now. How old is Tara now?
  29. 29.Aarav is 10 years older than Ishaan. In 10 years, the sum of their ages will be 56. How old is Ishaan now?
  30. 30.In 14 years, Nisha will be three times as old as Nisha was 2 years ago. How old is Nisha now?
  31. 31.Zoya’s father is five times as old as Zoya. The sum of their ages is 48 years. How old is Zoya?
  32. 32.Ananya is 9 years older than Pooja. In 7 years, the sum of their ages will be 69. How old is Pooja now?
  33. 33.Arjun is 7 years older than Kabir. In 3 years, the sum of their ages will be 55. How old is Kabir now?
  34. 34.Sneha’s father is four times as old as Sneha. The sum of their ages is 75 years. How old is the father?
  35. 35.Manav’s father is twice as old as Manav. The sum of their ages is 30 years. How old is the father?
  36. 36.Saanvi is 6 years older than Zoya. In 3 years, the sum of their ages will be 46. How old is Zoya now?
  37. 37.7 years ago, Rahul’s mother was twice as old as Rahul. The mother is 15 years old now. How old is Rahul now?
  38. 38.Kabir is 9 years older than Isha. In 2 years, the sum of their ages will be 55. How old is Isha now?
  39. 39.Kavya is 4 years older than Aarav. In 3 years, the sum of their ages will be 60. How old is Aarav now?
  40. 40.Saanvi is 7 years older than Aarav. In 4 years, the sum of their ages will be 29. How old is Aarav now?

Answer key

  1. 17
  2. 29
  3. 20
  4. 17
  5. 8
  6. 27
  7. 16
  8. 10
  9. 7
  10. 34
  11. 10
  12. 12
  13. 20
  14. 55
  15. 9
  16. 18
  17. 19
  18. 23
  19. 30
  20. 20
  21. 7
  22. 12
  23. 26
  24. 31
  25. 19
  26. 26
  27. 9
  28. 7
  29. 13
  30. 10
  31. 8
  32. 23
  33. 21
  34. 60
  35. 20
  36. 17
  37. 11
  38. 21
  39. 25
  40. 7

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