← Problems on ages lesson New set →

Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 1 · 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. 1.7 years ago, Saanvi’s mother was twice as old as Saanvi. The mother is 31 years old now. How old is Saanvi now?
  2. 2.Pooja’s father is four times as old as Pooja. The sum of their ages is 55 years. How old is Pooja?
  3. 3.Kabir’s father is five times as old as Kabir. The sum of their ages is 60 years. How old is the father?
  4. 4.Vivaan is 2 years older than Dev. In 10 years, the sum of their ages will be 80. How old is Dev now?
  5. 5.8 years ago, Kavya’s mother was four times as old as Kavya. The mother is 36 years old now. How old is Kavya now?
  6. 6.9 years ago, Aditya’s mother was twice as old as Aditya. The mother is 23 years old now. How old is Aditya now?
  7. 7.In 13 years, Saanvi will be twice as old as Saanvi was 6 years ago. How old is Saanvi now?
  8. 8.Nisha’s father is three times as old as Nisha. The sum of their ages is 60 years. How old is Nisha?
  9. 9.Aditya’s father is twice as old as Aditya. The sum of their ages is 33 years. How old is the father?
  10. 10.2 years ago, Ishaan’s mother was twice as old as Ishaan. The mother is 18 years old now. How old is Ishaan now?
  11. 11.Dev’s father is five times as old as Dev. The sum of their ages is 66 years. How old is Dev?
  12. 12.Manav’s father is twice as old as Manav. The sum of their ages is 39 years. How old is the father?
  13. 13.Aarav is 4 years older than Nisha. In 2 years, the sum of their ages will be 58. How old is Nisha now?
  14. 14.Rohan’s father is twice as old as Rohan. The sum of their ages is 27 years. How old is the father?
  15. 15.In 26 years, Ananya will be twice as old as Ananya was 2 years ago. How old is Ananya now?
  16. 16.3 years ago, Vivaan’s mother was twice as old as Vivaan. The mother is 17 years old now. How old is Vivaan now?
  17. 17.Isha’s father is four times as old as Isha. The sum of their ages is 40 years. How old is the father?
  18. 18.Rohan is 2 years older than Arjun. In 7 years, the sum of their ages will be 76. How old is Arjun now?
  19. 19.Aarav’s father is four times as old as Aarav. The sum of their ages is 30 years. How old is the father?
  20. 20.Zoya’s father is twice as old as Zoya. The sum of their ages is 18 years. How old is Zoya?
  21. 21.Kavya is 5 years older than Sneha. In 6 years, the sum of their ages will be 41. How old is Sneha now?
  22. 22.In 16 years, Manav will be twice as old as Manav was 2 years ago. How old is Manav now?
  23. 23.Nisha’s father is four times as old as Nisha. The sum of their ages is 50 years. How old is the father?
  24. 24.Zoya’s father is twice as old as Zoya. The sum of their ages is 15 years. How old is Zoya?
  25. 25.10 years ago, Ishaan’s mother was twice as old as Ishaan. The mother is 32 years old now. How old is Ishaan now?
  26. 26.2 years ago, Meera’s mother was twice as old as Meera. The mother is 14 years old now. How old is Meera now?
  27. 27.Rohan is 7 years older than Vivaan. In 7 years, the sum of their ages will be 47. How old is Vivaan now?
  28. 28.Kabir’s father is four times as old as Kabir. The sum of their ages is 60 years. How old is the father?
  29. 29.10 years ago, Priya’s mother was four times as old as Priya. The mother is 42 years old now. How old is Priya now?
  30. 30.Kavya is 3 years older than Meera. In 2 years, the sum of their ages will be 41. How old is Meera now?
  31. 31.8 years ago, Rohan’s mother was three times as old as Rohan. The mother is 17 years old now. How old is Rohan now?
  32. 32.Rohan’s father is five times as old as Rohan. The sum of their ages is 30 years. How old is Rohan?
  33. 33.Kabir’s father is four times as old as Kabir. The sum of their ages is 55 years. How old is Kabir?
  34. 34.Nisha’s father is twice as old as Nisha. The sum of their ages is 30 years. How old is Nisha?
  35. 35.In 1 years, Tara will be twice as old as Tara was 4 years ago. How old is Tara now?
  36. 36.In 11 years, Kavya will be twice as old as Kavya was 3 years ago. How old is Kavya now?
  37. 37.In 9 years, Priya will be three times as old as Priya was 5 years ago. How old is Priya now?
  38. 38.Ananya is 2 years older than Saanvi. In 10 years, the sum of their ages will be 48. How old is Saanvi now?
  39. 39.Isha’s father is four times as old as Isha. The sum of their ages is 70 years. How old is the father?
  40. 40.3 years ago, Rohan’s mother was twice as old as Rohan. The mother is 11 years old now. How old is Rohan now?

Answer key

  1. 19
  2. 11
  3. 50
  4. 29
  5. 15
  6. 16
  7. 25
  8. 15
  9. 22
  10. 10
  11. 11
  12. 26
  13. 25
  14. 18
  15. 30
  16. 10
  17. 32
  18. 30
  19. 24
  20. 6
  21. 12
  22. 20
  23. 40
  24. 5
  25. 21
  26. 8
  27. 13
  28. 48
  29. 18
  30. 17
  31. 11
  32. 5
  33. 11
  34. 10
  35. 9
  36. 17
  37. 12
  38. 13
  39. 56
  40. 7

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