Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 39 · 40 questions

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.

1. 1.Dev’s father is four times as old as Dev. The sum of their ages is 55 years. How old is the father?
2. 2.Rahul is 3 years older than Arjun. In 3 years, the sum of their ages will be 53. How old is Arjun now?
3. 3.Isha’s father is five times as old as Isha. The sum of their ages is 48 years. How old is the father?
4. 4.In 2 years, Karan will be twice as old as Karan was 5 years ago. How old is Karan now?
5. 5.Priya’s father is five times as old as Priya. The sum of their ages is 48 years. How old is the father?
6. 6.2 years ago, Kabir’s mother was four times as old as Kabir. The mother is 26 years old now. How old is Kabir now?
7. 7.7 years ago, Aditya’s mother was twice as old as Aditya. The mother is 15 years old now. How old is Aditya now?
8. 8.Zoya is 10 years older than Rahul. In 4 years, the sum of their ages will be 48. How old is Rahul now?
9. 9.7 years ago, Arjun’s mother was twice as old as Arjun. The mother is 15 years old now. How old is Arjun now?
10. 10.2 years ago, Kabir’s mother was three times as old as Kabir. The mother is 20 years old now. How old is Kabir now?
11. 11.In 11 years, Vivaan will be twice as old as Vivaan was 3 years ago. How old is Vivaan now?
12. 12.Meera’s father is five times as old as Meera. The sum of their ages is 78 years. How old is Meera?
13. 13.Saanvi’s father is five times as old as Saanvi. The sum of their ages is 66 years. How old is the father?
14. 14.Tara’s father is twice as old as Tara. The sum of their ages is 45 years. How old is Tara?
15. 15.Zoya is 3 years older than Kabir. In 6 years, the sum of their ages will be 53. How old is Kabir now?
16. 16.In 12 years, Rohan will be twice as old as Rohan was 4 years ago. How old is Rohan now?
17. 17.Aarav’s father is four times as old as Aarav. The sum of their ages is 25 years. How old is Aarav?
18. 18.Isha is 7 years older than Diya. In 3 years, the sum of their ages will be 69. How old is Diya now?
19. 19.In 18 years, Vivaan will be twice as old as Vivaan was 3 years ago. How old is Vivaan now?
20. 20.In 27 years, Tara will be twice as old as Tara was 4 years ago. How old is Tara now?
21. 21.Rahul is 10 years older than Isha. In 10 years, the sum of their ages will be 56. How old is Isha now?
22. 22.In 3 years, Ananya will be twice as old as Ananya was 3 years ago. How old is Ananya now?
23. 23.In 26 years, Priya will be three times as old as Priya was 2 years ago. How old is Priya now?
24. 24.Dev is 9 years older than Tara. In 4 years, the sum of their ages will be 59. How old is Tara now?
25. 25.Ananya’s father is twice as old as Ananya. The sum of their ages is 24 years. How old is the father?
26. 26.In 7 years, Vivaan will be three times as old as Vivaan was 3 years ago. How old is Vivaan now?
27. 27.In 2 years, Aditya will be twice as old as Aditya was 4 years ago. How old is Aditya now?
28. 28.4 years ago, Kavya’s mother was twice as old as Kavya. The mother is 12 years old now. How old is Kavya now?
29. 29.In 7 years, Aarav will be three times as old as Aarav was 3 years ago. How old is Aarav now?
30. 30.In 30 years, Pooja will be twice as old as Pooja was 3 years ago. How old is Pooja now?
31. 31.In 14 years, Meera will be twice as old as Meera was 3 years ago. How old is Meera now?
32. 32.In 8 years, Diya will be twice as old as Diya was 5 years ago. How old is Diya now?
33. 33.Meera is 7 years older than Ishaan. In 7 years, the sum of their ages will be 77. How old is Ishaan now?
34. 34.In 11 years, Zoya will be twice as old as Zoya was 5 years ago. How old is Zoya now?
35. 35.Nisha is 7 years older than Rohan. In 5 years, the sum of their ages will be 69. How old is Rohan now?
36. 36.Priya is 3 years older than Nisha. In 10 years, the sum of their ages will be 45. How old is Nisha now?
37. 37.Aditya’s father is five times as old as Aditya. The sum of their ages is 42 years. How old is the father?
38. 38.Kavya’s father is four times as old as Kavya. The sum of their ages is 55 years. How old is Kavya?
39. 39.9 years ago, Rohan’s mother was four times as old as Rohan. The mother is 33 years old now. How old is Rohan now?
40. 40.8 years ago, Rohan’s mother was twice as old as Rohan. The mother is 28 years old now. How old is Rohan now?

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