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Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 53 · 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.Dev is 2 years older than Karan. In 2 years, the sum of their ages will be 62. How old is Karan now?
  2. 2.Karan is 5 years older than Rahul. In 8 years, the sum of their ages will be 65. How old is Rahul now?
  3. 3.In 8 years, Dev will be twice as old as Dev was 2 years ago. How old is Dev now?
  4. 4.Kabir is 4 years older than Diya. In 9 years, the sum of their ages will be 44. How old is Diya now?
  5. 5.4 years ago, Zoya’s mother was twice as old as Zoya. The mother is 10 years old now. How old is Zoya now?
  6. 6.Meera is 2 years older than Kabir. In 2 years, the sum of their ages will be 62. How old is Kabir now?
  7. 7.In 11 years, Rahul will be twice as old as Rahul was 3 years ago. How old is Rahul now?
  8. 8.In 17 years, Karan will be twice as old as Karan was 6 years ago. How old is Karan now?
  9. 9.Ananya’s father is three times as old as Ananya. The sum of their ages is 28 years. How old is Ananya?
  10. 10.Priya’s father is twice as old as Priya. The sum of their ages is 42 years. How old is Priya?
  11. 11.Pooja is 5 years older than Nisha. In 6 years, the sum of their ages will be 35. How old is Nisha now?
  12. 12.2 years ago, Kabir’s mother was twice as old as Kabir. The mother is 10 years old now. How old is Kabir now?
  13. 13.Isha’s father is five times as old as Isha. The sum of their ages is 72 years. How old is Isha?
  14. 14.Tara is 9 years older than Farhan. In 6 years, the sum of their ages will be 35. How old is Farhan now?
  15. 15.In 16 years, Aarav will be twice as old as Aarav was 2 years ago. How old is Aarav now?
  16. 16.Isha’s father is three times as old as Isha. The sum of their ages is 28 years. How old is Isha?
  17. 17.Diya’s father is three times as old as Diya. The sum of their ages is 20 years. How old is Diya?
  18. 18.In 12 years, Pooja will be twice as old as Pooja was 4 years ago. How old is Pooja now?
  19. 19.In 12 years, Tara will be twice as old as Tara was 6 years ago. How old is Tara now?
  20. 20.In 14 years, Meera will be twice as old as Meera was 2 years ago. How old is Meera now?
  21. 21.In 18 years, Rohan will be twice as old as Rohan was 3 years ago. How old is Rohan now?
  22. 22.Manav’s father is four times as old as Manav. The sum of their ages is 25 years. How old is the father?
  23. 23.Tara’s father is three times as old as Tara. The sum of their ages is 44 years. How old is Tara?
  24. 24.4 years ago, Sneha’s mother was twice as old as Sneha. The mother is 28 years old now. How old is Sneha now?
  25. 25.In 24 years, Sneha will be twice as old as Sneha was 3 years ago. How old is Sneha now?
  26. 26.In 4 years, Manav will be twice as old as Manav was 5 years ago. How old is Manav now?
  27. 27.Meera is 9 years older than Diya. In 2 years, the sum of their ages will be 27. How old is Diya now?
  28. 28.Arjun’s father is three times as old as Arjun. The sum of their ages is 52 years. How old is the father?
  29. 29.Tara is 5 years older than Nisha. In 7 years, the sum of their ages will be 65. How old is Nisha now?
  30. 30.Ishaan’s father is four times as old as Ishaan. The sum of their ages is 45 years. How old is Ishaan?
  31. 31.In 20 years, Ishaan will be twice as old as Ishaan was 6 years ago. How old is Ishaan now?
  32. 32.Priya’s father is five times as old as Priya. The sum of their ages is 54 years. How old is the father?
  33. 33.Saanvi’s father is three times as old as Saanvi. The sum of their ages is 44 years. How old is Saanvi?
  34. 34.Isha is 3 years older than Farhan. In 6 years, the sum of their ages will be 25. How old is Farhan now?
  35. 35.Aarav is 2 years older than Ishaan. In 8 years, the sum of their ages will be 36. How old is Ishaan now?
  36. 36.Sneha’s father is three times as old as Sneha. The sum of their ages is 24 years. How old is the father?
  37. 37.In 7 years, Aarav will be twice as old as Aarav was 6 years ago. How old is Aarav now?
  38. 38.7 years ago, Vivaan’s mother was twice as old as Vivaan. The mother is 27 years old now. How old is Vivaan now?
  39. 39.Sneha’s father is twice as old as Sneha. The sum of their ages is 36 years. How old is Sneha?
  40. 40.Vivaan’s father is three times as old as Vivaan. The sum of their ages is 40 years. How old is Vivaan?

Answer key

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

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