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Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 996 · 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 20 years, Manav will be three times as old as Manav was 6 years ago. How old is Manav now?
  2. 2.Sneha is 5 years older than Vivaan. In 5 years, the sum of their ages will be 69. How old is Vivaan now?
  3. 3.In 6 years, Farhan will be twice as old as Farhan was 2 years ago. How old is Farhan now?
  4. 4.Ishaan’s father is five times as old as Ishaan. The sum of their ages is 72 years. How old is the father?
  5. 5.In 9 years, Rohan will be three times as old as Rohan was 5 years ago. How old is Rohan now?
  6. 6.6 years ago, Kavya’s mother was three times as old as Kavya. The mother is 42 years old now. How old is Kavya now?
  7. 7.Manav’s father is three times as old as Manav. The sum of their ages is 56 years. How old is Manav?
  8. 8.7 years ago, Meera’s mother was twice as old as Meera. The mother is 25 years old now. How old is Meera now?
  9. 9.Rahul is 7 years older than Zoya. In 2 years, the sum of their ages will be 57. How old is Zoya now?
  10. 10.Pooja’s father is five times as old as Pooja. The sum of their ages is 30 years. How old is the father?
  11. 11.10 years ago, Kabir’s mother was twice as old as Kabir. The mother is 16 years old now. How old is Kabir now?
  12. 12.Arjun’s father is four times as old as Arjun. The sum of their ages is 50 years. How old is Arjun?
  13. 13.Nisha’s father is twice as old as Nisha. The sum of their ages is 18 years. How old is Nisha?
  14. 14.In 10 years, Kavya will be twice as old as Kavya was 5 years ago. How old is Kavya now?
  15. 15.5 years ago, Ishaan’s mother was twice as old as Ishaan. The mother is 25 years old now. How old is Ishaan now?
  16. 16.8 years ago, Tara’s mother was twice as old as Tara. The mother is 24 years old now. How old is Tara now?
  17. 17.5 years ago, Pooja’s mother was three times as old as Pooja. The mother is 41 years old now. How old is Pooja now?
  18. 18.Vivaan’s father is twice as old as Vivaan. The sum of their ages is 27 years. How old is the father?
  19. 19.8 years ago, Meera’s mother was twice as old as Meera. The mother is 32 years old now. How old is Meera now?
  20. 20.In 7 years, Priya will be twice as old as Priya was 2 years ago. How old is Priya now?
  21. 21.Saanvi is 3 years older than Sneha. In 10 years, the sum of their ages will be 75. How old is Sneha now?
  22. 22.In 17 years, Ananya will be three times as old as Ananya was 5 years ago. How old is Ananya now?
  23. 23.Zoya’s father is twice as old as Zoya. The sum of their ages is 24 years. How old is Zoya?
  24. 24.Kabir is 9 years older than Sneha. In 3 years, the sum of their ages will be 65. How old is Sneha now?
  25. 25.In 14 years, Aditya will be three times as old as Aditya was 6 years ago. How old is Aditya now?
  26. 26.6 years ago, Kabir’s mother was three times as old as Kabir. The mother is 36 years old now. How old is Kabir now?
  27. 27.Meera is 6 years older than Aditya. In 10 years, the sum of their ages will be 44. How old is Aditya now?
  28. 28.Arjun’s father is twice as old as Arjun. The sum of their ages is 24 years. How old is the father?
  29. 29.Aarav is 2 years older than Tara. In 9 years, the sum of their ages will be 66. How old is Tara now?
  30. 30.Rahul’s father is twice as old as Rahul. The sum of their ages is 30 years. How old is Rahul?
  31. 31.4 years ago, Manav’s mother was twice as old as Manav. The mother is 24 years old now. How old is Manav now?
  32. 32.In 24 years, Dev will be twice as old as Dev was 3 years ago. How old is Dev now?
  33. 33.Diya is 9 years older than Dev. In 8 years, the sum of their ages will be 73. How old is Dev now?
  34. 34.Rohan’s father is four times as old as Rohan. The sum of their ages is 70 years. How old is Rohan?
  35. 35.4 years ago, Sneha’s mother was twice as old as Sneha. The mother is 14 years old now. How old is Sneha now?
  36. 36.Arjun’s father is three times as old as Arjun. The sum of their ages is 36 years. How old is Arjun?
  37. 37.Farhan’s father is four times as old as Farhan. The sum of their ages is 25 years. How old is the father?
  38. 38.In 2 years, Rohan will be twice as old as Rohan was 5 years ago. How old is Rohan now?
  39. 39.6 years ago, Nisha’s mother was twice as old as Nisha. The mother is 26 years old now. How old is Nisha now?
  40. 40.Ananya is 2 years older than Saanvi. In 2 years, the sum of their ages will be 50. How old is Saanvi now?

Answer key

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

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