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Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 610 · 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.Aarav is 7 years older than Meera. In 4 years, the sum of their ages will be 73. How old is Meera now?
  2. 2.In 22 years, Diya will be three times as old as Diya was 4 years ago. How old is Diya now?
  3. 3.In 13 years, Saanvi will be twice as old as Saanvi was 5 years ago. How old is Saanvi now?
  4. 4.Aarav is 4 years older than Farhan. In 2 years, the sum of their ages will be 22. How old is Farhan now?
  5. 5.Farhan’s father is twice as old as Farhan. The sum of their ages is 33 years. How old is Farhan?
  6. 6.Manav is 7 years older than Karan. In 2 years, the sum of their ages will be 31. How old is Karan now?
  7. 7.Kavya is 8 years older than Farhan. In 7 years, the sum of their ages will be 68. How old is Farhan now?
  8. 8.Pooja is 6 years older than Rahul. In 5 years, the sum of their ages will be 42. How old is Rahul now?
  9. 9.In 29 years, Rahul will be three times as old as Rahul was 5 years ago. How old is Rahul now?
  10. 10.In 26 years, Dev will be twice as old as Dev was 4 years ago. How old is Dev now?
  11. 11.In 6 years, Sneha will be twice as old as Sneha was 3 years ago. How old is Sneha now?
  12. 12.Karan is 10 years older than Aarav. In 10 years, the sum of their ages will be 82. How old is Aarav now?
  13. 13.Meera is 6 years older than Dev. In 6 years, the sum of their ages will be 30. How old is Dev now?
  14. 14.5 years ago, Vivaan’s mother was twice as old as Vivaan. The mother is 19 years old now. How old is Vivaan now?
  15. 15.10 years ago, Manav’s mother was three times as old as Manav. The mother is 46 years old now. How old is Manav now?
  16. 16.2 years ago, Vivaan’s mother was twice as old as Vivaan. The mother is 18 years old now. How old is Vivaan now?
  17. 17.Saanvi is 4 years older than Diya. In 4 years, the sum of their ages will be 44. How old is Diya now?
  18. 18.Pooja’s father is three times as old as Pooja. The sum of their ages is 36 years. How old is Pooja?
  19. 19.8 years ago, Arjun’s mother was twice as old as Arjun. The mother is 24 years old now. How old is Arjun now?
  20. 20.Tara is 2 years older than Farhan. In 4 years, the sum of their ages will be 66. How old is Farhan now?
  21. 21.2 years ago, Kavya’s mother was twice as old as Kavya. The mother is 8 years old now. How old is Kavya now?
  22. 22.Nisha is 6 years older than Saanvi. In 7 years, the sum of their ages will be 32. How old is Saanvi now?
  23. 23.In 21 years, Kabir will be three times as old as Kabir was 3 years ago. How old is Kabir now?
  24. 24.In 15 years, Aarav will be twice as old as Aarav was 5 years ago. How old is Aarav now?
  25. 25.In 28 years, Karan will be twice as old as Karan was 6 years ago. How old is Karan now?
  26. 26.Priya’s father is twice as old as Priya. The sum of their ages is 15 years. How old is Priya?
  27. 27.Arjun is 9 years older than Kabir. In 3 years, the sum of their ages will be 73. How old is Kabir now?
  28. 28.Meera is 9 years older than Sneha. In 9 years, the sum of their ages will be 65. How old is Sneha now?
  29. 29.Kavya’s father is three times as old as Kavya. The sum of their ages is 52 years. How old is Kavya?
  30. 30.Meera’s father is three times as old as Meera. The sum of their ages is 36 years. How old is Meera?
  31. 31.Meera’s father is four times as old as Meera. The sum of their ages is 70 years. How old is Meera?
  32. 32.Ananya is 3 years older than Kabir. In 3 years, the sum of their ages will be 29. How old is Kabir now?
  33. 33.Saanvi is 10 years older than Karan. In 2 years, the sum of their ages will be 36. How old is Karan now?
  34. 34.Saanvi is 3 years older than Nisha. In 10 years, the sum of their ages will be 51. How old is Nisha now?
  35. 35.4 years ago, Rohan’s mother was three times as old as Rohan. The mother is 13 years old now. How old is Rohan now?
  36. 36.Kabir’s father is twice as old as Kabir. The sum of their ages is 21 years. How old is Kabir?
  37. 37.In 5 years, Rahul will be twice as old as Rahul was 4 years ago. How old is Rahul now?
  38. 38.9 years ago, Diya’s mother was four times as old as Diya. The mother is 53 years old now. How old is Diya now?
  39. 39.In 24 years, Rohan will be twice as old as Rohan was 4 years ago. How old is Rohan now?
  40. 40.Zoya’s father is five times as old as Zoya. The sum of their ages is 66 years. How old is the father?

Answer key

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

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