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Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 304 · 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 30 years, Karan will be twice as old as Karan was 2 years ago. How old is Karan now?
  2. 2.In 10 years, Manav will be twice as old as Manav was 6 years ago. How old is Manav now?
  3. 3.In 28 years, Karan will be twice as old as Karan was 5 years ago. How old is Karan now?
  4. 4.Diya’s father is twice as old as Diya. The sum of their ages is 33 years. How old is Diya?
  5. 5.Manav is 5 years older than Aditya. In 3 years, the sum of their ages will be 63. How old is Aditya now?
  6. 6.2 years ago, Rohan’s mother was twice as old as Rohan. The mother is 8 years old now. How old is Rohan now?
  7. 7.Nisha is 4 years older than Zoya. In 4 years, the sum of their ages will be 62. How old is Zoya now?
  8. 8.In 18 years, Ishaan will be twice as old as Ishaan was 4 years ago. How old is Ishaan now?
  9. 9.In 28 years, Dev will be twice as old as Dev was 6 years ago. How old is Dev now?
  10. 10.Isha’s father is three times as old as Isha. The sum of their ages is 20 years. How old is the father?
  11. 11.9 years ago, Aarav’s mother was four times as old as Aarav. The mother is 29 years old now. How old is Aarav now?
  12. 12.Dev is 4 years older than Manav. In 3 years, the sum of their ages will be 34. How old is Manav now?
  13. 13.In 13 years, Kabir will be twice as old as Kabir was 4 years ago. How old is Kabir now?
  14. 14.4 years ago, Karan’s mother was four times as old as Karan. The mother is 52 years old now. How old is Karan now?
  15. 15.In 22 years, Vivaan will be three times as old as Vivaan was 4 years ago. How old is Vivaan now?
  16. 16.In 29 years, Rohan will be twice as old as Rohan was 5 years ago. How old is Rohan now?
  17. 17.Pooja’s father is twice as old as Pooja. The sum of their ages is 33 years. How old is Pooja?
  18. 18.6 years ago, Rahul’s mother was four times as old as Rahul. The mother is 42 years old now. How old is Rahul now?
  19. 19.Aarav’s father is three times as old as Aarav. The sum of their ages is 48 years. How old is Aarav?
  20. 20.In 24 years, Aditya will be three times as old as Aditya was 6 years ago. How old is Aditya now?
  21. 21.Dev is 9 years older than Farhan. In 9 years, the sum of their ages will be 67. How old is Farhan now?
  22. 22.Farhan is 3 years older than Arjun. In 4 years, the sum of their ages will be 23. How old is Arjun now?
  23. 23.7 years ago, Ishaan’s mother was three times as old as Ishaan. The mother is 28 years old now. How old is Ishaan now?
  24. 24.Pooja is 2 years older than Farhan. In 10 years, the sum of their ages will be 32. How old is Farhan now?
  25. 25.Manav’s father is four times as old as Manav. The sum of their ages is 75 years. How old is the father?
  26. 26.Ananya’s father is four times as old as Ananya. The sum of their ages is 55 years. How old is the father?
  27. 27.10 years ago, Rohan’s mother was twice as old as Rohan. The mother is 24 years old now. How old is Rohan now?
  28. 28.Aarav is 9 years older than Saanvi. In 2 years, the sum of their ages will be 63. How old is Saanvi now?
  29. 29.In 24 years, Aarav will be three times as old as Aarav was 6 years ago. How old is Aarav now?
  30. 30.Kavya’s father is four times as old as Kavya. The sum of their ages is 35 years. How old is the father?
  31. 31.Isha’s father is four times as old as Isha. The sum of their ages is 50 years. How old is Isha?
  32. 32.In 13 years, Meera will be three times as old as Meera was 3 years ago. How old is Meera now?
  33. 33.In 10 years, Sneha will be twice as old as Sneha was 2 years ago. How old is Sneha now?
  34. 34.5 years ago, Meera’s mother was four times as old as Meera. The mother is 25 years old now. How old is Meera now?
  35. 35.4 years ago, Ananya’s mother was four times as old as Ananya. The mother is 20 years old now. How old is Ananya now?
  36. 36.7 years ago, Sneha’s mother was twice as old as Sneha. The mother is 17 years old now. How old is Sneha now?
  37. 37.Meera’s father is five times as old as Meera. The sum of their ages is 54 years. How old is Meera?
  38. 38.Meera is 10 years older than Arjun. In 5 years, the sum of their ages will be 36. How old is Arjun now?
  39. 39.Nisha’s father is twice as old as Nisha. The sum of their ages is 45 years. How old is Nisha?
  40. 40.10 years ago, Arjun’s mother was twice as old as Arjun. The mother is 18 years old now. How old is Arjun now?

Answer key

  1. 34
  2. 22
  3. 38
  4. 11
  5. 26
  6. 5
  7. 25
  8. 26
  9. 40
  10. 15
  11. 14
  12. 12
  13. 21
  14. 16
  15. 17
  16. 39
  17. 11
  18. 15
  19. 12
  20. 21
  21. 20
  22. 6
  23. 14
  24. 5
  25. 60
  26. 44
  27. 17
  28. 25
  29. 21
  30. 28
  31. 10
  32. 11
  33. 14
  34. 10
  35. 8
  36. 12
  37. 9
  38. 8
  39. 15
  40. 14

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