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Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 906 · 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.Priya is 8 years older than Kavya. In 3 years, the sum of their ages will be 26. How old is Kavya now?
  2. 2.In 19 years, Manav will be twice as old as Manav was 3 years ago. How old is Manav now?
  3. 3.4 years ago, Vivaan’s mother was twice as old as Vivaan. The mother is 14 years old now. How old is Vivaan now?
  4. 4.Arjun’s father is five times as old as Arjun. The sum of their ages is 36 years. How old is the father?
  5. 5.Isha’s father is twice as old as Isha. The sum of their ages is 36 years. How old is Isha?
  6. 6.Kabir’s father is twice as old as Kabir. The sum of their ages is 30 years. How old is Kabir?
  7. 7.In 14 years, Kabir will be twice as old as Kabir was 4 years ago. How old is Kabir now?
  8. 8.8 years ago, Saanvi’s mother was three times as old as Saanvi. The mother is 38 years old now. How old is Saanvi now?
  9. 9.Kabir’s father is five times as old as Kabir. The sum of their ages is 30 years. How old is Kabir?
  10. 10.Aditya is 5 years older than Diya. In 5 years, the sum of their ages will be 65. How old is Diya now?
  11. 11.Rahul’s father is twice as old as Rahul. The sum of their ages is 33 years. How old is the father?
  12. 12.Nisha’s father is twice as old as Nisha. The sum of their ages is 42 years. How old is the father?
  13. 13.6 years ago, Aarav’s mother was three times as old as Aarav. The mother is 33 years old now. How old is Aarav now?
  14. 14.2 years ago, Rohan’s mother was three times as old as Rohan. The mother is 23 years old now. How old is Rohan now?
  15. 15.Ananya is 8 years older than Arjun. In 2 years, the sum of their ages will be 54. How old is Arjun now?
  16. 16.In 26 years, Dev will be twice as old as Dev was 6 years ago. How old is Dev now?
  17. 17.10 years ago, Ananya’s mother was twice as old as Ananya. The mother is 26 years old now. How old is Ananya now?
  18. 18.8 years ago, Vivaan’s mother was four times as old as Vivaan. The mother is 20 years old now. How old is Vivaan now?
  19. 19.Diya’s father is twice as old as Diya. The sum of their ages is 45 years. How old is Diya?
  20. 20.Arjun is 5 years older than Tara. In 2 years, the sum of their ages will be 59. How old is Tara now?
  21. 21.Pooja is 8 years older than Aditya. In 3 years, the sum of their ages will be 54. How old is Aditya now?
  22. 22.Aarav’s father is four times as old as Aarav. The sum of their ages is 40 years. How old is Aarav?
  23. 23.Aarav’s father is five times as old as Aarav. The sum of their ages is 54 years. How old is Aarav?
  24. 24.Ananya is 2 years older than Zoya. In 8 years, the sum of their ages will be 72. How old is Zoya now?
  25. 25.2 years ago, Kavya’s mother was three times as old as Kavya. The mother is 29 years old now. How old is Kavya now?
  26. 26.Meera is 5 years older than Rahul. In 4 years, the sum of their ages will be 27. How old is Rahul now?
  27. 27.In 30 years, Nisha will be three times as old as Nisha was 6 years ago. How old is Nisha now?
  28. 28.In 27 years, Meera will be twice as old as Meera was 6 years ago. How old is Meera now?
  29. 29.In 30 years, Dev will be twice as old as Dev was 4 years ago. How old is Dev now?
  30. 30.Zoya’s father is four times as old as Zoya. The sum of their ages is 25 years. How old is Zoya?
  31. 31.4 years ago, Diya’s mother was four times as old as Diya. The mother is 48 years old now. How old is Diya now?
  32. 32.In 21 years, Zoya will be three times as old as Zoya was 3 years ago. How old is Zoya now?
  33. 33.Arjun is 4 years older than Pooja. In 10 years, the sum of their ages will be 64. How old is Pooja now?
  34. 34.In 10 years, Sneha will be three times as old as Sneha was 6 years ago. How old is Sneha now?
  35. 35.Farhan is 6 years older than Ishaan. In 2 years, the sum of their ages will be 20. How old is Ishaan now?
  36. 36.In 10 years, Meera will be twice as old as Meera was 6 years ago. How old is Meera now?
  37. 37.Manav is 7 years older than Ishaan. In 7 years, the sum of their ages will be 51. How old is Ishaan now?
  38. 38.Karan is 10 years older than Dev. In 7 years, the sum of their ages will be 76. How old is Dev now?
  39. 39.Dev is 3 years older than Arjun. In 2 years, the sum of their ages will be 53. How old is Arjun now?
  40. 40.Zoya is 2 years older than Tara. In 10 years, the sum of their ages will be 52. How old is Tara now?

Answer key

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

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