← Problems on ages lesson New set →

Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 541 · 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 7 years, Sneha will be twice as old as Sneha was 5 years ago. How old is Sneha now?
  2. 2.Kabir is 9 years older than Ishaan. In 9 years, the sum of their ages will be 63. How old is Ishaan now?
  3. 3.2 years ago, Manav’s mother was twice as old as Manav. The mother is 18 years old now. How old is Manav now?
  4. 4.Kavya is 3 years older than Rohan. In 5 years, the sum of their ages will be 25. How old is Rohan now?
  5. 5.7 years ago, Vivaan’s mother was four times as old as Vivaan. The mother is 19 years old now. How old is Vivaan now?
  6. 6.Meera is 3 years older than Priya. In 10 years, the sum of their ages will be 77. How old is Priya now?
  7. 7.In 20 years, Meera will be three times as old as Meera was 4 years ago. How old is Meera now?
  8. 8.Priya’s father is twice as old as Priya. The sum of their ages is 21 years. How old is Priya?
  9. 9.In 16 years, Karan will be three times as old as Karan was 4 years ago. How old is Karan now?
  10. 10.In 5 years, Aarav will be twice as old as Aarav was 3 years ago. How old is Aarav now?
  11. 11.Kabir’s father is four times as old as Kabir. The sum of their ages is 70 years. How old is the father?
  12. 12.Rohan’s father is three times as old as Rohan. The sum of their ages is 40 years. How old is Rohan?
  13. 13.Kabir is 6 years older than Sneha. In 2 years, the sum of their ages will be 36. How old is Sneha now?
  14. 14.Priya’s father is four times as old as Priya. The sum of their ages is 50 years. How old is Priya?
  15. 15.Rohan is 3 years older than Saanvi. In 5 years, the sum of their ages will be 35. How old is Saanvi now?
  16. 16.In 9 years, Kabir will be twice as old as Kabir was 2 years ago. How old is Kabir now?
  17. 17.7 years ago, Kavya’s mother was twice as old as Kavya. The mother is 21 years old now. How old is Kavya now?
  18. 18.In 7 years, Ananya will be three times as old as Ananya was 3 years ago. How old is Ananya now?
  19. 19.In 28 years, Ananya will be twice as old as Ananya was 6 years ago. How old is Ananya now?
  20. 20.Rohan is 9 years older than Farhan. In 6 years, the sum of their ages will be 51. How old is Farhan now?
  21. 21.In 3 years, Priya will be twice as old as Priya was 5 years ago. How old is Priya now?
  22. 22.5 years ago, Manav’s mother was three times as old as Manav. The mother is 26 years old now. How old is Manav now?
  23. 23.Sneha’s father is twice as old as Sneha. The sum of their ages is 18 years. How old is Sneha?
  24. 24.In 22 years, Meera will be three times as old as Meera was 4 years ago. How old is Meera now?
  25. 25.6 years ago, Nisha’s mother was three times as old as Nisha. The mother is 33 years old now. How old is Nisha now?
  26. 26.In 28 years, Karan will be twice as old as Karan was 5 years ago. How old is Karan now?
  27. 27.In 7 years, Saanvi will be twice as old as Saanvi was 4 years ago. How old is Saanvi now?
  28. 28.In 16 years, Manav will be twice as old as Manav was 2 years ago. How old is Manav now?
  29. 29.2 years ago, Nisha’s mother was three times as old as Nisha. The mother is 11 years old now. How old is Nisha now?
  30. 30.In 30 years, Kabir will be three times as old as Kabir was 2 years ago. How old is Kabir now?
  31. 31.9 years ago, Isha’s mother was twice as old as Isha. The mother is 21 years old now. How old is Isha now?
  32. 32.7 years ago, Manav’s mother was four times as old as Manav. The mother is 27 years old now. How old is Manav now?
  33. 33.6 years ago, Arjun’s mother was twice as old as Arjun. The mother is 16 years old now. How old is Arjun now?
  34. 34.8 years ago, Aarav’s mother was twice as old as Aarav. The mother is 30 years old now. How old is Aarav now?
  35. 35.In 15 years, Ishaan will be twice as old as Ishaan was 2 years ago. How old is Ishaan now?
  36. 36.Aarav’s father is five times as old as Aarav. The sum of their ages is 66 years. How old is Aarav?
  37. 37.In 24 years, Nisha will be three times as old as Nisha was 2 years ago. How old is Nisha now?
  38. 38.Kabir’s father is five times as old as Kabir. The sum of their ages is 66 years. How old is Kabir?
  39. 39.Nisha’s father is three times as old as Nisha. The sum of their ages is 32 years. How old is Nisha?
  40. 40.7 years ago, Diya’s mother was three times as old as Diya. The mother is 34 years old now. How old is Diya now?

Answer key

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

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