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Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 322 · 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 23 years, Saanvi will be twice as old as Saanvi was 2 years ago. How old is Saanvi now?
  2. 2.In 24 years, Meera will be three times as old as Meera was 2 years ago. How old is Meera now?
  3. 3.Meera’s father is four times as old as Meera. The sum of their ages is 35 years. How old is the father?
  4. 4.Arjun is 10 years older than Diya. In 4 years, the sum of their ages will be 28. How old is Diya now?
  5. 5.In 6 years, Manav will be twice as old as Manav was 4 years ago. How old is Manav now?
  6. 6.In 21 years, Manav will be twice as old as Manav was 5 years ago. How old is Manav now?
  7. 7.Sneha’s father is five times as old as Sneha. The sum of their ages is 90 years. How old is the father?
  8. 8.5 years ago, Dev’s mother was four times as old as Dev. The mother is 45 years old now. How old is Dev now?
  9. 9.Saanvi’s father is twice as old as Saanvi. The sum of their ages is 30 years. How old is Saanvi?
  10. 10.Saanvi’s father is four times as old as Saanvi. The sum of their ages is 35 years. How old is the father?
  11. 11.10 years ago, Arjun’s mother was four times as old as Arjun. The mother is 58 years old now. How old is Arjun now?
  12. 12.Aditya’s father is five times as old as Aditya. The sum of their ages is 84 years. How old is Aditya?
  13. 13.In 7 years, Farhan will be twice as old as Farhan was 4 years ago. How old is Farhan now?
  14. 14.In 21 years, Vivaan will be twice as old as Vivaan was 5 years ago. How old is Vivaan now?
  15. 15.Isha is 9 years older than Ananya. In 4 years, the sum of their ages will be 37. How old is Ananya now?
  16. 16.4 years ago, Sneha’s mother was three times as old as Sneha. The mother is 16 years old now. How old is Sneha now?
  17. 17.4 years ago, Kavya’s mother was three times as old as Kavya. The mother is 22 years old now. How old is Kavya now?
  18. 18.Kavya is 3 years older than Nisha. In 2 years, the sum of their ages will be 29. How old is Nisha now?
  19. 19.4 years ago, Ishaan’s mother was twice as old as Ishaan. The mother is 10 years old now. How old is Ishaan now?
  20. 20.4 years ago, Rahul’s mother was twice as old as Rahul. The mother is 18 years old now. How old is Rahul now?
  21. 21.In 25 years, Zoya will be twice as old as Zoya was 3 years ago. How old is Zoya now?
  22. 22.10 years ago, Meera’s mother was three times as old as Meera. The mother is 43 years old now. How old is Meera now?
  23. 23.Meera is 8 years older than Kavya. In 7 years, the sum of their ages will be 52. How old is Kavya now?
  24. 24.Kabir is 9 years older than Ishaan. In 4 years, the sum of their ages will be 37. How old is Ishaan now?
  25. 25.Meera is 7 years older than Priya. In 3 years, the sum of their ages will be 35. How old is Priya now?
  26. 26.Arjun is 5 years older than Diya. In 4 years, the sum of their ages will be 65. How old is Diya now?
  27. 27.In 16 years, Vivaan will be three times as old as Vivaan was 6 years ago. How old is Vivaan now?
  28. 28.4 years ago, Aarav’s mother was twice as old as Aarav. The mother is 28 years old now. How old is Aarav now?
  29. 29.Tara is 2 years older than Diya. In 5 years, the sum of their ages will be 30. How old is Diya now?
  30. 30.In 6 years, Sneha will be twice as old as Sneha was 3 years ago. How old is Sneha now?
  31. 31.6 years ago, Priya’s mother was four times as old as Priya. The mother is 18 years old now. How old is Priya now?
  32. 32.Rohan’s father is three times as old as Rohan. The sum of their ages is 48 years. How old is the father?
  33. 33.Isha is 10 years older than Meera. In 7 years, the sum of their ages will be 44. How old is Meera now?
  34. 34.Kabir’s father is five times as old as Kabir. The sum of their ages is 90 years. How old is Kabir?
  35. 35.In 28 years, Meera will be three times as old as Meera was 4 years ago. How old is Meera now?
  36. 36.Nisha’s father is four times as old as Nisha. The sum of their ages is 70 years. How old is the father?
  37. 37.Aarav is 7 years older than Arjun. In 6 years, the sum of their ages will be 67. How old is Arjun now?
  38. 38.7 years ago, Meera’s mother was three times as old as Meera. The mother is 16 years old now. How old is Meera now?
  39. 39.Kabir is 8 years older than Sneha. In 9 years, the sum of their ages will be 46. How old is Sneha now?
  40. 40.Karan is 10 years older than Kabir. In 10 years, the sum of their ages will be 46. How old is Kabir now?

Answer key

  1. 27
  2. 15
  3. 28
  4. 5
  5. 14
  6. 31
  7. 75
  8. 15
  9. 10
  10. 28
  11. 22
  12. 14
  13. 15
  14. 31
  15. 10
  16. 8
  17. 10
  18. 11
  19. 7
  20. 11
  21. 31
  22. 21
  23. 15
  24. 10
  25. 11
  26. 26
  27. 17
  28. 16
  29. 9
  30. 12
  31. 9
  32. 36
  33. 10
  34. 15
  35. 20
  36. 56
  37. 24
  38. 10
  39. 10
  40. 8

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