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Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 260 · 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.Saanvi is 10 years older than Nisha. In 4 years, the sum of their ages will be 40. How old is Nisha now?
  2. 2.Sneha’s father is five times as old as Sneha. The sum of their ages is 36 years. How old is the father?
  3. 3.4 years ago, Tara’s mother was four times as old as Tara. The mother is 32 years old now. How old is Tara now?
  4. 4.In 22 years, Isha will be twice as old as Isha was 6 years ago. How old is Isha now?
  5. 5.In 15 years, Diya will be three times as old as Diya was 5 years ago. How old is Diya now?
  6. 6.7 years ago, Karan’s mother was four times as old as Karan. The mother is 19 years old now. How old is Karan now?
  7. 7.In 26 years, Manav will be twice as old as Manav was 6 years ago. How old is Manav now?
  8. 8.In 21 years, Priya will be twice as old as Priya was 2 years ago. How old is Priya now?
  9. 9.Aditya’s father is five times as old as Aditya. The sum of their ages is 66 years. How old is the father?
  10. 10.3 years ago, Isha’s mother was twice as old as Isha. The mother is 21 years old now. How old is Isha now?
  11. 11.Farhan is 5 years older than Arjun. In 4 years, the sum of their ages will be 43. How old is Arjun now?
  12. 12.Dev’s father is three times as old as Dev. The sum of their ages is 32 years. How old is the father?
  13. 13.Sneha’s father is twice as old as Sneha. The sum of their ages is 36 years. How old is the father?
  14. 14.Ananya’s father is twice as old as Ananya. The sum of their ages is 45 years. How old is the father?
  15. 15.In 16 years, Diya will be twice as old as Diya was 2 years ago. How old is Diya now?
  16. 16.In 7 years, Isha will be twice as old as Isha was 5 years ago. How old is Isha now?
  17. 17.Isha’s father is twice as old as Isha. The sum of their ages is 45 years. How old is the father?
  18. 18.2 years ago, Ananya’s mother was twice as old as Ananya. The mother is 12 years old now. How old is Ananya now?
  19. 19.Aditya’s father is five times as old as Aditya. The sum of their ages is 54 years. How old is the father?
  20. 20.Meera is 10 years older than Sneha. In 2 years, the sum of their ages will be 46. How old is Sneha now?
  21. 21.In 20 years, Farhan will be twice as old as Farhan was 6 years ago. How old is Farhan now?
  22. 22.Vivaan’s father is five times as old as Vivaan. The sum of their ages is 60 years. How old is the father?
  23. 23.Arjun’s father is three times as old as Arjun. The sum of their ages is 44 years. How old is Arjun?
  24. 24.3 years ago, Priya’s mother was three times as old as Priya. The mother is 39 years old now. How old is Priya now?
  25. 25.Aarav’s father is five times as old as Aarav. The sum of their ages is 60 years. How old is the father?
  26. 26.Vivaan is 8 years older than Manav. In 5 years, the sum of their ages will be 64. How old is Manav now?
  27. 27.2 years ago, Rohan’s mother was twice as old as Rohan. The mother is 8 years old now. How old is Rohan now?
  28. 28.8 years ago, Ananya’s mother was four times as old as Ananya. The mother is 24 years old now. How old is Ananya now?
  29. 29.2 years ago, Rohan’s mother was four times as old as Rohan. The mother is 18 years old now. How old is Rohan now?
  30. 30.In 2 years, Tara will be twice as old as Tara was 6 years ago. How old is Tara now?
  31. 31.In 24 years, Arjun will be three times as old as Arjun was 4 years ago. How old is Arjun now?
  32. 32.Priya’s father is twice as old as Priya. The sum of their ages is 39 years. How old is Priya?
  33. 33.In 19 years, Dev will be twice as old as Dev was 3 years ago. How old is Dev now?
  34. 34.Pooja is 5 years older than Saanvi. In 2 years, the sum of their ages will be 29. How old is Saanvi now?
  35. 35.In 15 years, Manav will be twice as old as Manav was 4 years ago. How old is Manav now?
  36. 36.In 5 years, Vivaan will be twice as old as Vivaan was 3 years ago. How old is Vivaan now?
  37. 37.Rohan is 5 years older than Aarav. In 3 years, the sum of their ages will be 39. How old is Aarav now?
  38. 38.Aditya’s father is five times as old as Aditya. The sum of their ages is 42 years. How old is Aditya?
  39. 39.Ishaan’s father is twice as old as Ishaan. The sum of their ages is 21 years. How old is the father?
  40. 40.Karan is 8 years older than Vivaan. In 2 years, the sum of their ages will be 30. How old is Vivaan now?

Answer key

  1. 11
  2. 30
  3. 11
  4. 34
  5. 15
  6. 10
  7. 38
  8. 25
  9. 55
  10. 12
  11. 15
  12. 24
  13. 24
  14. 30
  15. 20
  16. 17
  17. 30
  18. 7
  19. 45
  20. 16
  21. 32
  22. 50
  23. 11
  24. 15
  25. 50
  26. 23
  27. 5
  28. 12
  29. 6
  30. 14
  31. 18
  32. 13
  33. 25
  34. 10
  35. 23
  36. 11
  37. 14
  38. 7
  39. 14
  40. 9

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