← Problems on ages lesson New set →

Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 310 · 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 28 years, Dev will be twice as old as Dev was 2 years ago. How old is Dev now?
  2. 2.Arjun’s father is five times as old as Arjun. The sum of their ages is 36 years. How old is the father?
  3. 3.In 16 years, Vivaan will be twice as old as Vivaan was 6 years ago. How old is Vivaan now?
  4. 4.Arjun’s father is four times as old as Arjun. The sum of their ages is 60 years. How old is the father?
  5. 5.Farhan is 8 years older than Manav. In 8 years, the sum of their ages will be 70. How old is Manav now?
  6. 6.Aditya is 3 years older than Manav. In 8 years, the sum of their ages will be 79. How old is Manav now?
  7. 7.Zoya’s father is three times as old as Zoya. The sum of their ages is 60 years. How old is Zoya?
  8. 8.In 7 years, Aditya will be twice as old as Aditya was 2 years ago. How old is Aditya now?
  9. 9.Sneha’s father is three times as old as Sneha. The sum of their ages is 44 years. How old is Sneha?
  10. 10.Rohan’s father is three times as old as Rohan. The sum of their ages is 40 years. How old is Rohan?
  11. 11.Arjun’s father is three times as old as Arjun. The sum of their ages is 56 years. How old is the father?
  12. 12.Kabir is 9 years older than Zoya. In 2 years, the sum of their ages will be 49. How old is Zoya now?
  13. 13.3 years ago, Pooja’s mother was twice as old as Pooja. The mother is 25 years old now. How old is Pooja now?
  14. 14.9 years ago, Manav’s mother was three times as old as Manav. The mother is 42 years old now. How old is Manav now?
  15. 15.Manav is 7 years older than Saanvi. In 8 years, the sum of their ages will be 53. How old is Saanvi now?
  16. 16.Sneha’s father is four times as old as Sneha. The sum of their ages is 50 years. How old is Sneha?
  17. 17.10 years ago, Dev’s mother was three times as old as Dev. The mother is 22 years old now. How old is Dev now?
  18. 18.8 years ago, Pooja’s mother was three times as old as Pooja. The mother is 23 years old now. How old is Pooja now?
  19. 19.In 30 years, Dev will be twice as old as Dev was 2 years ago. How old is Dev now?
  20. 20.Ishaan is 7 years older than Karan. In 5 years, the sum of their ages will be 65. How old is Karan now?
  21. 21.Aarav is 3 years older than Dev. In 3 years, the sum of their ages will be 51. How old is Dev now?
  22. 22.2 years ago, Arjun’s mother was three times as old as Arjun. The mother is 38 years old now. How old is Arjun now?
  23. 23.7 years ago, Zoya’s mother was twice as old as Zoya. The mother is 29 years old now. How old is Zoya now?
  24. 24.Rahul’s father is five times as old as Rahul. The sum of their ages is 30 years. How old is the father?
  25. 25.Aarav is 3 years older than Aditya. In 9 years, the sum of their ages will be 79. How old is Aditya now?
  26. 26.8 years ago, Diya’s mother was twice as old as Diya. The mother is 24 years old now. How old is Diya now?
  27. 27.Dev’s father is four times as old as Dev. The sum of their ages is 30 years. How old is Dev?
  28. 28.4 years ago, Ishaan’s mother was four times as old as Ishaan. The mother is 48 years old now. How old is Ishaan now?
  29. 29.Manav is 7 years older than Kabir. In 8 years, the sum of their ages will be 41. How old is Kabir now?
  30. 30.8 years ago, Rohan’s mother was four times as old as Rohan. The mother is 48 years old now. How old is Rohan now?
  31. 31.In 25 years, Kavya will be twice as old as Kavya was 2 years ago. How old is Kavya now?
  32. 32.10 years ago, Isha’s mother was four times as old as Isha. The mother is 54 years old now. How old is Isha now?
  33. 33.2 years ago, Saanvi’s mother was four times as old as Saanvi. The mother is 22 years old now. How old is Saanvi now?
  34. 34.Isha is 7 years older than Aditya. In 4 years, the sum of their ages will be 51. How old is Aditya now?
  35. 35.9 years ago, Aditya’s mother was three times as old as Aditya. The mother is 33 years old now. How old is Aditya now?
  36. 36.Diya’s father is four times as old as Diya. The sum of their ages is 75 years. How old is Diya?
  37. 37.8 years ago, Rohan’s mother was three times as old as Rohan. The mother is 23 years old now. How old is Rohan now?
  38. 38.3 years ago, Sneha’s mother was three times as old as Sneha. The mother is 36 years old now. How old is Sneha now?
  39. 39.Farhan’s father is five times as old as Farhan. The sum of their ages is 42 years. How old is the father?
  40. 40.In 28 years, Kabir will be three times as old as Kabir was 4 years ago. How old is Kabir now?

Answer key

  1. 32
  2. 30
  3. 28
  4. 48
  5. 23
  6. 30
  7. 15
  8. 11
  9. 11
  10. 10
  11. 42
  12. 18
  13. 14
  14. 20
  15. 15
  16. 10
  17. 14
  18. 13
  19. 34
  20. 24
  21. 21
  22. 14
  23. 18
  24. 25
  25. 29
  26. 16
  27. 6
  28. 15
  29. 9
  30. 18
  31. 29
  32. 21
  33. 7
  34. 18
  35. 17
  36. 15
  37. 13
  38. 14
  39. 35
  40. 20

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