← Problems on ages lesson New set →

Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 908 · 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.Kavya is 4 years older than Manav. In 3 years, the sum of their ages will be 64. How old is Manav now?
  2. 2.Vivaan’s father is twice as old as Vivaan. The sum of their ages is 30 years. How old is Vivaan?
  3. 3.Rahul is 6 years older than Saanvi. In 6 years, the sum of their ages will be 62. How old is Saanvi now?
  4. 4.Nisha’s father is twice as old as Nisha. The sum of their ages is 42 years. How old is Nisha?
  5. 5.In 5 years, Arjun will be twice as old as Arjun was 6 years ago. How old is Arjun now?
  6. 6.2 years ago, Diya’s mother was twice as old as Diya. The mother is 20 years old now. How old is Diya now?
  7. 7.Aditya is 3 years older than Nisha. In 8 years, the sum of their ages will be 71. How old is Nisha now?
  8. 8.Aditya is 3 years older than Dev. In 10 years, the sum of their ages will be 57. How old is Dev now?
  9. 9.Vivaan is 7 years older than Meera. In 2 years, the sum of their ages will be 23. How old is Meera now?
  10. 10.Arjun is 4 years older than Nisha. In 3 years, the sum of their ages will be 58. How old is Nisha now?
  11. 11.Farhan’s father is twice as old as Farhan. The sum of their ages is 33 years. How old is Farhan?
  12. 12.10 years ago, Aditya’s mother was twice as old as Aditya. The mother is 18 years old now. How old is Aditya now?
  13. 13.In 22 years, Priya will be twice as old as Priya was 3 years ago. How old is Priya now?
  14. 14.9 years ago, Manav’s mother was four times as old as Manav. The mother is 33 years old now. How old is Manav now?
  15. 15.5 years ago, Nisha’s mother was four times as old as Nisha. The mother is 41 years old now. How old is Nisha now?
  16. 16.8 years ago, Tara’s mother was twice as old as Tara. The mother is 30 years old now. How old is Tara now?
  17. 17.In 13 years, Aarav will be twice as old as Aarav was 3 years ago. How old is Aarav now?
  18. 18.Pooja’s father is five times as old as Pooja. The sum of their ages is 48 years. How old is the father?
  19. 19.In 14 years, Kabir will be three times as old as Kabir was 2 years ago. How old is Kabir now?
  20. 20.In 24 years, Meera will be three times as old as Meera was 2 years ago. How old is Meera now?
  21. 21.2 years ago, Karan’s mother was four times as old as Karan. The mother is 34 years old now. How old is Karan now?
  22. 22.Vivaan is 2 years older than Priya. In 4 years, the sum of their ages will be 42. How old is Priya now?
  23. 23.Isha’s father is five times as old as Isha. The sum of their ages is 48 years. How old is the father?
  24. 24.Aditya is 5 years older than Kabir. In 8 years, the sum of their ages will be 67. How old is Kabir now?
  25. 25.In 21 years, Vivaan will be twice as old as Vivaan was 5 years ago. How old is Vivaan now?
  26. 26.In 30 years, Aditya will be three times as old as Aditya was 2 years ago. How old is Aditya now?
  27. 27.Dev’s father is three times as old as Dev. The sum of their ages is 36 years. How old is Dev?
  28. 28.2 years ago, Aditya’s mother was three times as old as Aditya. The mother is 23 years old now. How old is Aditya now?
  29. 29.Diya’s father is twice as old as Diya. The sum of their ages is 30 years. How old is Diya?
  30. 30.6 years ago, Zoya’s mother was three times as old as Zoya. The mother is 15 years old now. How old is Zoya now?
  31. 31.2 years ago, Zoya’s mother was twice as old as Zoya. The mother is 10 years old now. How old is Zoya now?
  32. 32.4 years ago, Karan’s mother was three times as old as Karan. The mother is 34 years old now. How old is Karan now?
  33. 33.Kabir’s father is five times as old as Kabir. The sum of their ages is 54 years. How old is Kabir?
  34. 34.In 24 years, Kabir will be twice as old as Kabir was 4 years ago. How old is Kabir now?
  35. 35.Pooja is 3 years older than Aarav. In 2 years, the sum of their ages will be 65. How old is Aarav now?
  36. 36.In 29 years, Arjun will be twice as old as Arjun was 2 years ago. How old is Arjun now?
  37. 37.3 years ago, Kavya’s mother was four times as old as Kavya. The mother is 23 years old now. How old is Kavya now?
  38. 38.In 12 years, Aditya will be twice as old as Aditya was 5 years ago. How old is Aditya now?
  39. 39.Rohan is 2 years older than Kabir. In 10 years, the sum of their ages will be 62. How old is Kabir now?
  40. 40.Dev is 4 years older than Sneha. In 9 years, the sum of their ages will be 46. How old is Sneha now?

Answer key

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

Free quantitative aptitude lessons, practice and worksheets at talentjr.in/quantitative-aptitude