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Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 706 · 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 11 years, Nisha will be twice as old as Nisha was 2 years ago. How old is Nisha now?
  2. 2.Farhan is 9 years older than Zoya. In 3 years, the sum of their ages will be 43. How old is Zoya now?
  3. 3.9 years ago, Pooja’s mother was three times as old as Pooja. The mother is 42 years old now. How old is Pooja now?
  4. 4.Aditya is 4 years older than Kavya. In 6 years, the sum of their ages will be 26. How old is Kavya now?
  5. 5.8 years ago, Meera’s mother was four times as old as Meera. The mother is 36 years old now. How old is Meera now?
  6. 6.In 26 years, Rohan will be three times as old as Rohan was 2 years ago. How old is Rohan now?
  7. 7.Diya is 2 years older than Dev. In 10 years, the sum of their ages will be 64. How old is Dev now?
  8. 8.3 years ago, Priya’s mother was three times as old as Priya. The mother is 30 years old now. How old is Priya now?
  9. 9.7 years ago, Rohan’s mother was three times as old as Rohan. The mother is 37 years old now. How old is Rohan now?
  10. 10.Aarav is 10 years older than Priya. In 2 years, the sum of their ages will be 44. How old is Priya now?
  11. 11.Saanvi’s father is twice as old as Saanvi. The sum of their ages is 45 years. How old is Saanvi?
  12. 12.Sneha is 6 years older than Kavya. In 5 years, the sum of their ages will be 32. How old is Kavya now?
  13. 13.6 years ago, Pooja’s mother was four times as old as Pooja. The mother is 30 years old now. How old is Pooja now?
  14. 14.3 years ago, Ananya’s mother was twice as old as Ananya. The mother is 23 years old now. How old is Ananya now?
  15. 15.In 12 years, Karan will be three times as old as Karan was 6 years ago. How old is Karan now?
  16. 16.3 years ago, Priya’s mother was twice as old as Priya. The mother is 17 years old now. How old is Priya now?
  17. 17.In 29 years, Karan will be twice as old as Karan was 2 years ago. How old is Karan now?
  18. 18.Manav’s father is four times as old as Manav. The sum of their ages is 35 years. How old is Manav?
  19. 19.Diya’s father is five times as old as Diya. The sum of their ages is 48 years. How old is the father?
  20. 20.Sneha’s father is three times as old as Sneha. The sum of their ages is 52 years. How old is the father?
  21. 21.In 17 years, Aarav will be twice as old as Aarav was 5 years ago. How old is Aarav now?
  22. 22.Kabir is 5 years older than Dev. In 9 years, the sum of their ages will be 49. How old is Dev now?
  23. 23.In 25 years, Arjun will be twice as old as Arjun was 3 years ago. How old is Arjun now?
  24. 24.5 years ago, Aarav’s mother was twice as old as Aarav. The mother is 25 years old now. How old is Aarav now?
  25. 25.Dev is 5 years older than Ishaan. In 9 years, the sum of their ages will be 49. How old is Ishaan now?
  26. 26.Ananya’s father is five times as old as Ananya. The sum of their ages is 42 years. How old is Ananya?
  27. 27.7 years ago, Vivaan’s mother was twice as old as Vivaan. The mother is 13 years old now. How old is Vivaan now?
  28. 28.3 years ago, Ishaan’s mother was three times as old as Ishaan. The mother is 27 years old now. How old is Ishaan now?
  29. 29.Meera’s father is five times as old as Meera. The sum of their ages is 72 years. How old is Meera?
  30. 30.5 years ago, Dev’s mother was twice as old as Dev. The mother is 15 years old now. How old is Dev now?
  31. 31.In 9 years, Saanvi will be twice as old as Saanvi was 2 years ago. How old is Saanvi now?
  32. 32.Meera is 3 years older than Farhan. In 3 years, the sum of their ages will be 47. How old is Farhan now?
  33. 33.In 18 years, Ananya will be three times as old as Ananya was 4 years ago. How old is Ananya now?
  34. 34.Pooja is 2 years older than Tara. In 3 years, the sum of their ages will be 64. How old is Tara now?
  35. 35.5 years ago, Vivaan’s mother was twice as old as Vivaan. The mother is 19 years old now. How old is Vivaan now?
  36. 36.In 22 years, Dev will be twice as old as Dev was 3 years ago. How old is Dev now?
  37. 37.In 28 years, Ananya will be three times as old as Ananya was 6 years ago. How old is Ananya now?
  38. 38.Ananya is 8 years older than Arjun. In 2 years, the sum of their ages will be 72. How old is Arjun now?
  39. 39.In 13 years, Rohan will be twice as old as Rohan was 4 years ago. How old is Rohan now?
  40. 40.5 years ago, Diya’s mother was three times as old as Diya. The mother is 41 years old now. How old is Diya now?

Answer key

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

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