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Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 38 · 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.

NameDateTime takenScore ___ / 40
  1. 1.In 13 years, Kavya will be twice as old as Kavya was 2 years ago. How old is Kavya now?
  2. 2.Rahul’s father is four times as old as Rahul. The sum of their ages is 50 years. How old is the father?
  3. 3.In 19 years, Arjun will be twice as old as Arjun was 2 years ago. How old is Arjun now?
  4. 4.9 years ago, Sneha’s mother was three times as old as Sneha. The mother is 27 years old now. How old is Sneha now?
  5. 5.Kavya’s father is four times as old as Kavya. The sum of their ages is 70 years. How old is the father?
  6. 6.In 16 years, Rohan will be twice as old as Rohan was 2 years ago. How old is Rohan now?
  7. 7.4 years ago, Vivaan’s mother was twice as old as Vivaan. The mother is 18 years old now. How old is Vivaan now?
  8. 8.Rohan’s father is five times as old as Rohan. The sum of their ages is 30 years. How old is the father?
  9. 9.4 years ago, Priya’s mother was three times as old as Priya. The mother is 37 years old now. How old is Priya now?
  10. 10.In 25 years, Kavya will be twice as old as Kavya was 4 years ago. How old is Kavya now?
  11. 11.Aarav’s father is five times as old as Aarav. The sum of their ages is 66 years. How old is Aarav?
  12. 12.Aarav is 8 years older than Saanvi. In 5 years, the sum of their ages will be 56. How old is Saanvi now?
  13. 13.Vivaan’s father is five times as old as Vivaan. The sum of their ages is 42 years. How old is Vivaan?
  14. 14.In 25 years, Zoya will be twice as old as Zoya was 6 years ago. How old is Zoya now?
  15. 15.Priya’s father is three times as old as Priya. The sum of their ages is 60 years. How old is Priya?
  16. 16.3 years ago, Manav’s mother was four times as old as Manav. The mother is 47 years old now. How old is Manav now?
  17. 17.Ananya is 6 years older than Ishaan. In 2 years, the sum of their ages will be 66. How old is Ishaan now?
  18. 18.8 years ago, Isha’s mother was three times as old as Isha. The mother is 23 years old now. How old is Isha now?
  19. 19.In 26 years, Priya will be twice as old as Priya was 5 years ago. How old is Priya now?
  20. 20.Arjun’s father is five times as old as Arjun. The sum of their ages is 30 years. How old is the father?
  21. 21.Saanvi’s father is four times as old as Saanvi. The sum of their ages is 50 years. How old is the father?
  22. 22.3 years ago, Ananya’s mother was four times as old as Ananya. The mother is 19 years old now. How old is Ananya now?
  23. 23.In 10 years, Aditya will be three times as old as Aditya was 2 years ago. How old is Aditya now?
  24. 24.Aarav’s father is three times as old as Aarav. The sum of their ages is 32 years. How old is Aarav?
  25. 25.Diya’s father is twice as old as Diya. The sum of their ages is 18 years. How old is the father?
  26. 26.Vivaan’s father is twice as old as Vivaan. The sum of their ages is 30 years. How old is Vivaan?
  27. 27.Farhan’s father is three times as old as Farhan. The sum of their ages is 32 years. How old is Farhan?
  28. 28.In 30 years, Kavya will be three times as old as Kavya was 2 years ago. How old is Kavya now?
  29. 29.Kabir’s father is three times as old as Kabir. The sum of their ages is 48 years. How old is Kabir?
  30. 30.6 years ago, Dev’s mother was three times as old as Dev. The mother is 21 years old now. How old is Dev now?
  31. 31.Meera’s father is five times as old as Meera. The sum of their ages is 60 years. How old is the father?
  32. 32.Kavya’s father is twice as old as Kavya. The sum of their ages is 27 years. How old is Kavya?
  33. 33.In 13 years, Dev will be three times as old as Dev was 3 years ago. How old is Dev now?
  34. 34.Saanvi’s father is twice as old as Saanvi. The sum of their ages is 24 years. How old is the father?
  35. 35.In 21 years, Saanvi will be twice as old as Saanvi was 2 years ago. How old is Saanvi now?
  36. 36.Ishaan’s father is twice as old as Ishaan. The sum of their ages is 33 years. How old is the father?
  37. 37.6 years ago, Aarav’s mother was four times as old as Aarav. The mother is 30 years old now. How old is Aarav now?
  38. 38.Vivaan is 7 years older than Diya. In 2 years, the sum of their ages will be 45. How old is Diya now?
  39. 39.Kabir is 2 years older than Saanvi. In 8 years, the sum of their ages will be 32. How old is Saanvi now?
  40. 40.Zoya’s father is five times as old as Zoya. The sum of their ages is 60 years. How old is the father?

Answer key

  1. 17
  2. 40
  3. 23
  4. 15
  5. 56
  6. 20
  7. 11
  8. 25
  9. 15
  10. 33
  11. 11
  12. 19
  13. 7
  14. 37
  15. 15
  16. 14
  17. 28
  18. 13
  19. 36
  20. 25
  21. 40
  22. 7
  23. 8
  24. 8
  25. 12
  26. 10
  27. 8
  28. 18
  29. 12
  30. 11
  31. 50
  32. 9
  33. 11
  34. 16
  35. 25
  36. 22
  37. 12
  38. 17
  39. 7
  40. 50

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