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Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 463 · 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.

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  1. 1.In 21 years, Pooja will be twice as old as Pooja was 3 years ago. How old is Pooja now?
  2. 2.Sneha’s father is five times as old as Sneha. The sum of their ages is 30 years. How old is the father?
  3. 3.In 6 years, Isha will be twice as old as Isha was 5 years ago. How old is Isha now?
  4. 4.In 20 years, Rahul will be twice as old as Rahul was 6 years ago. How old is Rahul now?
  5. 5.6 years ago, Diya’s mother was three times as old as Diya. The mother is 33 years old now. How old is Diya now?
  6. 6.Arjun’s father is twice as old as Arjun. The sum of their ages is 42 years. How old is the father?
  7. 7.Dev’s father is three times as old as Dev. The sum of their ages is 36 years. How old is the father?
  8. 8.Zoya is 3 years older than Ishaan. In 8 years, the sum of their ages will be 69. How old is Ishaan now?
  9. 9.In 13 years, Karan will be twice as old as Karan was 3 years ago. How old is Karan now?
  10. 10.In 12 years, Ananya will be twice as old as Ananya was 4 years ago. How old is Ananya now?
  11. 11.Arjun’s father is three times as old as Arjun. The sum of their ages is 60 years. How old is the father?
  12. 12.Manav is 8 years older than Kavya. In 4 years, the sum of their ages will be 36. How old is Kavya now?
  13. 13.10 years ago, Rahul’s mother was three times as old as Rahul. The mother is 22 years old now. How old is Rahul now?
  14. 14.Diya is 8 years older than Nisha. In 8 years, the sum of their ages will be 70. How old is Nisha now?
  15. 15.Ishaan is 7 years older than Kabir. In 3 years, the sum of their ages will be 63. How old is Kabir now?
  16. 16.In 23 years, Saanvi will be twice as old as Saanvi was 6 years ago. How old is Saanvi now?
  17. 17.Ishaan’s father is three times as old as Ishaan. The sum of their ages is 56 years. How old is Ishaan?
  18. 18.In 24 years, Rahul will be twice as old as Rahul was 2 years ago. How old is Rahul now?
  19. 19.4 years ago, Vivaan’s mother was twice as old as Vivaan. The mother is 28 years old now. How old is Vivaan now?
  20. 20.In 11 years, Karan will be twice as old as Karan was 5 years ago. How old is Karan now?
  21. 21.Ishaan’s father is five times as old as Ishaan. The sum of their ages is 42 years. How old is Ishaan?
  22. 22.Arjun’s father is three times as old as Arjun. The sum of their ages is 44 years. How old is Arjun?
  23. 23.In 18 years, Isha will be twice as old as Isha was 3 years ago. How old is Isha now?
  24. 24.Farhan’s father is three times as old as Farhan. The sum of their ages is 48 years. How old is the father?
  25. 25.In 5 years, Isha will be twice as old as Isha was 4 years ago. How old is Isha now?
  26. 26.Nisha’s father is four times as old as Nisha. The sum of their ages is 75 years. How old is the father?
  27. 27.In 6 years, Isha will be twice as old as Isha was 4 years ago. How old is Isha now?
  28. 28.In 17 years, Kavya will be twice as old as Kavya was 2 years ago. How old is Kavya now?
  29. 29.Saanvi’s father is twice as old as Saanvi. The sum of their ages is 18 years. How old is the father?
  30. 30.In 29 years, Kavya will be three times as old as Kavya was 5 years ago. How old is Kavya now?
  31. 31.Aditya is 4 years older than Aarav. In 4 years, the sum of their ages will be 58. How old is Aarav now?
  32. 32.Arjun’s father is twice as old as Arjun. The sum of their ages is 30 years. How old is the father?
  33. 33.Priya’s father is five times as old as Priya. The sum of their ages is 72 years. How old is Priya?
  34. 34.9 years ago, Pooja’s mother was four times as old as Pooja. The mother is 25 years old now. How old is Pooja now?
  35. 35.Aditya is 10 years older than Arjun. In 2 years, the sum of their ages will be 34. How old is Arjun now?
  36. 36.2 years ago, Tara’s mother was three times as old as Tara. The mother is 35 years old now. How old is Tara now?
  37. 37.3 years ago, Farhan’s mother was four times as old as Farhan. The mother is 19 years old now. How old is Farhan now?
  38. 38.Vivaan is 2 years older than Sneha. In 3 years, the sum of their ages will be 66. How old is Sneha now?
  39. 39.3 years ago, Nisha’s mother was twice as old as Nisha. The mother is 17 years old now. How old is Nisha now?
  40. 40.In 6 years, Dev will be twice as old as Dev was 6 years ago. How old is Dev now?

Answer key

  1. 27
  2. 25
  3. 16
  4. 32
  5. 15
  6. 28
  7. 27
  8. 25
  9. 19
  10. 20
  11. 45
  12. 10
  13. 14
  14. 23
  15. 25
  16. 35
  17. 14
  18. 28
  19. 16
  20. 21
  21. 7
  22. 11
  23. 24
  24. 36
  25. 13
  26. 60
  27. 14
  28. 21
  29. 12
  30. 22
  31. 23
  32. 20
  33. 12
  34. 13
  35. 10
  36. 13
  37. 7
  38. 29
  39. 10
  40. 18

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