← Problems on ages lesson New set →

Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 152 · 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.Isha’s father is five times as old as Isha. The sum of their ages is 30 years. How old is the father?
  2. 2.Karan’s father is four times as old as Karan. The sum of their ages is 45 years. How old is the father?
  3. 3.In 14 years, Dev will be twice as old as Dev was 4 years ago. How old is Dev now?
  4. 4.In 27 years, Diya will be three times as old as Diya was 3 years ago. How old is Diya now?
  5. 5.In 14 years, Vivaan will be twice as old as Vivaan was 5 years ago. How old is Vivaan now?
  6. 6.In 4 years, Saanvi will be twice as old as Saanvi was 5 years ago. How old is Saanvi now?
  7. 7.10 years ago, Zoya’s mother was four times as old as Zoya. The mother is 22 years old now. How old is Zoya now?
  8. 8.Meera’s father is five times as old as Meera. The sum of their ages is 54 years. How old is the father?
  9. 9.Karan’s father is twice as old as Karan. The sum of their ages is 15 years. How old is Karan?
  10. 10.Manav’s father is twice as old as Manav. The sum of their ages is 15 years. How old is the father?
  11. 11.3 years ago, Farhan’s mother was twice as old as Farhan. The mother is 13 years old now. How old is Farhan now?
  12. 12.In 19 years, Manav will be twice as old as Manav was 5 years ago. How old is Manav now?
  13. 13.Aditya is 4 years older than Vivaan. In 5 years, the sum of their ages will be 32. How old is Vivaan now?
  14. 14.Diya’s father is three times as old as Diya. The sum of their ages is 28 years. How old is Diya?
  15. 15.In 24 years, Aditya will be three times as old as Aditya was 6 years ago. How old is Aditya now?
  16. 16.In 9 years, Kavya will be twice as old as Kavya was 3 years ago. How old is Kavya now?
  17. 17.Kabir’s father is five times as old as Kabir. The sum of their ages is 48 years. How old is Kabir?
  18. 18.Kavya is 4 years older than Kabir. In 3 years, the sum of their ages will be 64. How old is Kabir now?
  19. 19.In 14 years, Ananya will be twice as old as Ananya was 6 years ago. How old is Ananya now?
  20. 20.In 23 years, Dev will be twice as old as Dev was 3 years ago. How old is Dev now?
  21. 21.Aarav’s father is five times as old as Aarav. The sum of their ages is 66 years. How old is Aarav?
  22. 22.8 years ago, Priya’s mother was four times as old as Priya. The mother is 32 years old now. How old is Priya now?
  23. 23.6 years ago, Tara’s mother was twice as old as Tara. The mother is 28 years old now. How old is Tara now?
  24. 24.4 years ago, Arjun’s mother was twice as old as Arjun. The mother is 18 years old now. How old is Arjun now?
  25. 25.Nisha is 4 years older than Kavya. In 9 years, the sum of their ages will be 80. How old is Kavya now?
  26. 26.Ishaan is 4 years older than Farhan. In 10 years, the sum of their ages will be 54. How old is Farhan now?
  27. 27.3 years ago, Rahul’s mother was twice as old as Rahul. The mother is 27 years old now. How old is Rahul now?
  28. 28.Rahul’s father is three times as old as Rahul. The sum of their ages is 20 years. How old is Rahul?
  29. 29.Saanvi’s father is three times as old as Saanvi. The sum of their ages is 60 years. How old is the father?
  30. 30.Saanvi is 2 years older than Vivaan. In 6 years, the sum of their ages will be 36. How old is Vivaan now?
  31. 31.In 16 years, Sneha will be twice as old as Sneha was 3 years ago. How old is Sneha now?
  32. 32.Arjun’s father is four times as old as Arjun. The sum of their ages is 75 years. How old is Arjun?
  33. 33.Tara’s father is three times as old as Tara. The sum of their ages is 48 years. How old is the father?
  34. 34.Kabir is 10 years older than Pooja. In 8 years, the sum of their ages will be 48. How old is Pooja now?
  35. 35.Diya is 7 years older than Saanvi. In 4 years, the sum of their ages will be 47. How old is Saanvi now?
  36. 36.9 years ago, Sneha’s mother was four times as old as Sneha. The mother is 45 years old now. How old is Sneha now?
  37. 37.4 years ago, Rohan’s mother was twice as old as Rohan. The mother is 18 years old now. How old is Rohan now?
  38. 38.10 years ago, Aditya’s mother was twice as old as Aditya. The mother is 34 years old now. How old is Aditya now?
  39. 39.Arjun is 10 years older than Sneha. In 8 years, the sum of their ages will be 62. How old is Sneha now?
  40. 40.In 28 years, Isha will be twice as old as Isha was 6 years ago. How old is Isha now?

Answer key

  1. 25
  2. 36
  3. 22
  4. 18
  5. 24
  6. 14
  7. 13
  8. 45
  9. 5
  10. 10
  11. 8
  12. 29
  13. 9
  14. 7
  15. 21
  16. 15
  17. 8
  18. 27
  19. 26
  20. 29
  21. 11
  22. 14
  23. 17
  24. 11
  25. 29
  26. 15
  27. 15
  28. 5
  29. 45
  30. 11
  31. 22
  32. 15
  33. 36
  34. 11
  35. 16
  36. 18
  37. 11
  38. 22
  39. 18
  40. 40

Free quantitative aptitude lessons, practice and worksheets at talentjr.in/quantitative-aptitude