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Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 949 · 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.

NameDateTime takenScore ___ / 40
  1. 1.In 25 years, Diya will be twice as old as Diya was 2 years ago. How old is Diya now?
  2. 2.In 17 years, Isha will be twice as old as Isha was 4 years ago. How old is Isha now?
  3. 3.In 25 years, Rahul will be twice as old as Rahul was 5 years ago. How old is Rahul now?
  4. 4.Vivaan’s father is twice as old as Vivaan. The sum of their ages is 30 years. How old is Vivaan?
  5. 5.In 22 years, Isha will be three times as old as Isha was 4 years ago. How old is Isha now?
  6. 6.In 21 years, Arjun will be twice as old as Arjun was 5 years ago. How old is Arjun now?
  7. 7.In 22 years, Dev will be three times as old as Dev was 6 years ago. How old is Dev now?
  8. 8.Kavya’s father is twice as old as Kavya. The sum of their ages is 42 years. How old is Kavya?
  9. 9.Meera’s father is four times as old as Meera. The sum of their ages is 30 years. How old is Meera?
  10. 10.Sneha’s father is twice as old as Sneha. The sum of their ages is 33 years. How old is the father?
  11. 11.Ishaan’s father is twice as old as Ishaan. The sum of their ages is 15 years. How old is the father?
  12. 12.Nisha’s father is four times as old as Nisha. The sum of their ages is 50 years. How old is the father?
  13. 13.Manav is 9 years older than Sneha. In 4 years, the sum of their ages will be 67. How old is Sneha now?
  14. 14.In 17 years, Kavya will be twice as old as Kavya was 2 years ago. How old is Kavya now?
  15. 15.Meera’s father is three times as old as Meera. The sum of their ages is 60 years. How old is Meera?
  16. 16.In 7 years, Vivaan will be twice as old as Vivaan was 3 years ago. How old is Vivaan now?
  17. 17.8 years ago, Kavya’s mother was three times as old as Kavya. The mother is 41 years old now. How old is Kavya now?
  18. 18.2 years ago, Aarav’s mother was twice as old as Aarav. The mother is 10 years old now. How old is Aarav now?
  19. 19.In 10 years, Manav will be three times as old as Manav was 4 years ago. How old is Manav now?
  20. 20.8 years ago, Pooja’s mother was three times as old as Pooja. The mother is 44 years old now. How old is Pooja now?
  21. 21.In 18 years, Arjun will be twice as old as Arjun was 5 years ago. How old is Arjun now?
  22. 22.Tara is 6 years older than Vivaan. In 7 years, the sum of their ages will be 58. How old is Vivaan now?
  23. 23.Meera is 10 years older than Aditya. In 8 years, the sum of their ages will be 46. How old is Aditya now?
  24. 24.4 years ago, Aarav’s mother was three times as old as Aarav. The mother is 22 years old now. How old is Aarav now?
  25. 25.In 29 years, Zoya will be twice as old as Zoya was 5 years ago. How old is Zoya now?
  26. 26.Rohan’s father is twice as old as Rohan. The sum of their ages is 36 years. How old is the father?
  27. 27.In 16 years, Aarav will be three times as old as Aarav was 4 years ago. How old is Aarav now?
  28. 28.Sneha’s father is five times as old as Sneha. The sum of their ages is 30 years. How old is the father?
  29. 29.Tara’s father is four times as old as Tara. The sum of their ages is 70 years. How old is the father?
  30. 30.Aarav is 10 years older than Aditya. In 10 years, the sum of their ages will be 64. How old is Aditya now?
  31. 31.Arjun is 2 years older than Aditya. In 2 years, the sum of their ages will be 44. How old is Aditya now?
  32. 32.Rahul’s father is four times as old as Rahul. The sum of their ages is 70 years. How old is the father?
  33. 33.Sneha is 3 years older than Rahul. In 10 years, the sum of their ages will be 53. How old is Rahul now?
  34. 34.Priya is 7 years older than Saanvi. In 2 years, the sum of their ages will be 29. How old is Saanvi now?
  35. 35.Rahul’s father is four times as old as Rahul. The sum of their ages is 25 years. How old is the father?
  36. 36.3 years ago, Pooja’s mother was three times as old as Pooja. The mother is 36 years old now. How old is Pooja now?
  37. 37.In 13 years, Aditya will be twice as old as Aditya was 6 years ago. How old is Aditya now?
  38. 38.In 28 years, Aarav will be twice as old as Aarav was 2 years ago. How old is Aarav now?
  39. 39.Ishaan is 6 years older than Aarav. In 6 years, the sum of their ages will be 42. How old is Aarav now?
  40. 40.Diya’s father is twice as old as Diya. The sum of their ages is 27 years. How old is Diya?

Answer key

  1. 29
  2. 25
  3. 35
  4. 10
  5. 17
  6. 31
  7. 20
  8. 14
  9. 6
  10. 22
  11. 10
  12. 40
  13. 25
  14. 21
  15. 15
  16. 13
  17. 19
  18. 6
  19. 11
  20. 20
  21. 28
  22. 19
  23. 10
  24. 10
  25. 39
  26. 24
  27. 14
  28. 25
  29. 56
  30. 17
  31. 19
  32. 56
  33. 15
  34. 9
  35. 20
  36. 14
  37. 25
  38. 32
  39. 12
  40. 9

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