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Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 452 · 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, Rahul will be twice as old as Rahul was 5 years ago. How old is Rahul now?
  2. 2.2 years ago, Aditya’s mother was four times as old as Aditya. The mother is 22 years old now. How old is Aditya now?
  3. 3.2 years ago, Nisha’s mother was three times as old as Nisha. The mother is 11 years old now. How old is Nisha now?
  4. 4.Diya’s father is twice as old as Diya. The sum of their ages is 24 years. How old is the father?
  5. 5.4 years ago, Rohan’s mother was four times as old as Rohan. The mother is 20 years old now. How old is Rohan now?
  6. 6.Karan is 4 years older than Aditya. In 3 years, the sum of their ages will be 20. How old is Aditya now?
  7. 7.Zoya is 8 years older than Manav. In 6 years, the sum of their ages will be 64. How old is Manav now?
  8. 8.In 3 years, Diya will be twice as old as Diya was 6 years ago. How old is Diya now?
  9. 9.In 25 years, Ananya will be twice as old as Ananya was 3 years ago. How old is Ananya now?
  10. 10.Sneha’s father is four times as old as Sneha. The sum of their ages is 50 years. How old is Sneha?
  11. 11.In 9 years, Zoya will be twice as old as Zoya was 2 years ago. How old is Zoya now?
  12. 12.Arjun is 2 years older than Kavya. In 3 years, the sum of their ages will be 26. How old is Kavya now?
  13. 13.Vivaan’s father is four times as old as Vivaan. The sum of their ages is 30 years. How old is the father?
  14. 14.Arjun is 4 years older than Ananya. In 6 years, the sum of their ages will be 50. How old is Ananya now?
  15. 15.2 years ago, Ananya’s mother was twice as old as Ananya. The mother is 20 years old now. How old is Ananya now?
  16. 16.Isha’s father is four times as old as Isha. The sum of their ages is 55 years. How old is Isha?
  17. 17.5 years ago, Saanvi’s mother was twice as old as Saanvi. The mother is 15 years old now. How old is Saanvi now?
  18. 18.5 years ago, Aarav’s mother was twice as old as Aarav. The mother is 27 years old now. How old is Aarav now?
  19. 19.Rohan’s father is three times as old as Rohan. The sum of their ages is 52 years. How old is Rohan?
  20. 20.8 years ago, Diya’s mother was three times as old as Diya. The mother is 17 years old now. How old is Diya now?
  21. 21.Zoya is 3 years older than Rohan. In 10 years, the sum of their ages will be 81. How old is Rohan now?
  22. 22.In 10 years, Meera will be three times as old as Meera was 6 years ago. How old is Meera now?
  23. 23.Kabir is 3 years older than Farhan. In 8 years, the sum of their ages will be 77. How old is Farhan now?
  24. 24.8 years ago, Priya’s mother was three times as old as Priya. The mother is 20 years old now. How old is Priya now?
  25. 25.In 11 years, Kavya will be twice as old as Kavya was 2 years ago. How old is Kavya now?
  26. 26.In 25 years, Nisha will be twice as old as Nisha was 3 years ago. How old is Nisha now?
  27. 27.Aarav’s father is three times as old as Aarav. The sum of their ages is 20 years. How old is the father?
  28. 28.Saanvi’s father is four times as old as Saanvi. The sum of their ages is 35 years. How old is Saanvi?
  29. 29.Aarav’s father is twice as old as Aarav. The sum of their ages is 24 years. How old is Aarav?
  30. 30.Zoya’s father is twice as old as Zoya. The sum of their ages is 39 years. How old is Zoya?
  31. 31.9 years ago, Dev’s mother was three times as old as Dev. The mother is 24 years old now. How old is Dev now?
  32. 32.9 years ago, Meera’s mother was three times as old as Meera. The mother is 33 years old now. How old is Meera now?
  33. 33.In 11 years, Vivaan will be three times as old as Vivaan was 3 years ago. How old is Vivaan now?
  34. 34.Karan’s father is twice as old as Karan. The sum of their ages is 45 years. How old is Karan?
  35. 35.In 13 years, Kavya will be twice as old as Kavya was 5 years ago. How old is Kavya now?
  36. 36.6 years ago, Diya’s mother was twice as old as Diya. The mother is 28 years old now. How old is Diya now?
  37. 37.In 12 years, Arjun will be twice as old as Arjun was 2 years ago. How old is Arjun now?
  38. 38.Pooja is 2 years older than Farhan. In 2 years, the sum of their ages will be 20. How old is Farhan now?
  39. 39.Aarav’s father is five times as old as Aarav. The sum of their ages is 42 years. How old is the father?
  40. 40.Meera’s father is four times as old as Meera. The sum of their ages is 50 years. How old is Meera?

Answer key

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

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