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Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 696 · 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.Arjun is 4 years older than Saanvi. In 8 years, the sum of their ages will be 78. How old is Saanvi now?
  2. 2.Ishaan’s father is four times as old as Ishaan. The sum of their ages is 40 years. How old is the father?
  3. 3.Vivaan is 2 years older than Arjun. In 4 years, the sum of their ages will be 34. How old is Arjun now?
  4. 4.Kabir’s father is three times as old as Kabir. The sum of their ages is 60 years. How old is the father?
  5. 5.Tara is 7 years older than Rahul. In 7 years, the sum of their ages will be 59. How old is Rahul now?
  6. 6.Priya’s father is five times as old as Priya. The sum of their ages is 78 years. How old is the father?
  7. 7.Rohan is 9 years older than Sneha. In 9 years, the sum of their ages will be 71. How old is Sneha now?
  8. 8.Ananya is 8 years older than Tara. In 4 years, the sum of their ages will be 50. How old is Tara now?
  9. 9.In 24 years, Pooja will be twice as old as Pooja was 3 years ago. How old is Pooja now?
  10. 10.In 14 years, Karan will be twice as old as Karan was 5 years ago. How old is Karan now?
  11. 11.Aditya’s father is four times as old as Aditya. The sum of their ages is 50 years. How old is Aditya?
  12. 12.10 years ago, Sneha’s mother was twice as old as Sneha. The mother is 18 years old now. How old is Sneha now?
  13. 13.Aditya is 7 years older than Kavya. In 4 years, the sum of their ages will be 53. How old is Kavya now?
  14. 14.In 17 years, Dev will be twice as old as Dev was 3 years ago. How old is Dev now?
  15. 15.9 years ago, Tara’s mother was twice as old as Tara. The mother is 25 years old now. How old is Tara now?
  16. 16.Dev is 5 years older than Kavya. In 4 years, the sum of their ages will be 31. How old is Kavya now?
  17. 17.Vivaan is 5 years older than Manav. In 9 years, the sum of their ages will be 47. How old is Manav now?
  18. 18.Arjun’s father is five times as old as Arjun. The sum of their ages is 72 years. How old is the father?
  19. 19.Saanvi’s father is four times as old as Saanvi. The sum of their ages is 50 years. How old is the father?
  20. 20.6 years ago, Karan’s mother was three times as old as Karan. The mother is 42 years old now. How old is Karan now?
  21. 21.Manav is 2 years older than Vivaan. In 9 years, the sum of their ages will be 36. How old is Vivaan now?
  22. 22.Dev is 7 years older than Isha. In 6 years, the sum of their ages will be 65. How old is Isha now?
  23. 23.In 6 years, Arjun will be twice as old as Arjun was 2 years ago. How old is Arjun now?
  24. 24.Arjun is 9 years older than Saanvi. In 6 years, the sum of their ages will be 33. How old is Saanvi now?
  25. 25.Aarav’s father is three times as old as Aarav. The sum of their ages is 32 years. How old is the father?
  26. 26.2 years ago, Ishaan’s mother was three times as old as Ishaan. The mother is 35 years old now. How old is Ishaan now?
  27. 27.In 9 years, Tara will be twice as old as Tara was 3 years ago. How old is Tara now?
  28. 28.3 years ago, Ishaan’s mother was four times as old as Ishaan. The mother is 35 years old now. How old is Ishaan now?
  29. 29.3 years ago, Kavya’s mother was four times as old as Kavya. The mother is 31 years old now. How old is Kavya now?
  30. 30.In 11 years, Nisha will be twice as old as Nisha was 3 years ago. How old is Nisha now?
  31. 31.In 8 years, Ananya will be three times as old as Ananya was 6 years ago. How old is Ananya now?
  32. 32.In 13 years, Sneha will be twice as old as Sneha was 2 years ago. How old is Sneha now?
  33. 33.Manav’s father is five times as old as Manav. The sum of their ages is 42 years. How old is Manav?
  34. 34.In 19 years, Priya will be three times as old as Priya was 3 years ago. How old is Priya now?
  35. 35.In 7 years, Ananya will be twice as old as Ananya was 6 years ago. How old is Ananya now?
  36. 36.10 years ago, Isha’s mother was four times as old as Isha. The mother is 22 years old now. How old is Isha now?
  37. 37.Pooja is 5 years older than Meera. In 6 years, the sum of their ages will be 67. How old is Meera now?
  38. 38.Isha’s father is four times as old as Isha. The sum of their ages is 50 years. How old is Isha?
  39. 39.Isha is 8 years older than Aarav. In 5 years, the sum of their ages will be 64. How old is Aarav now?
  40. 40.Farhan’s father is five times as old as Farhan. The sum of their ages is 48 years. How old is the father?

Answer key

  1. 29
  2. 32
  3. 12
  4. 45
  5. 19
  6. 65
  7. 22
  8. 17
  9. 30
  10. 24
  11. 10
  12. 14
  13. 19
  14. 23
  15. 17
  16. 9
  17. 12
  18. 60
  19. 40
  20. 18
  21. 8
  22. 23
  23. 10
  24. 6
  25. 24
  26. 13
  27. 15
  28. 11
  29. 10
  30. 17
  31. 13
  32. 17
  33. 7
  34. 14
  35. 19
  36. 13
  37. 25
  38. 10
  39. 23
  40. 40

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