Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 96 · 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. 1.3 years ago, Sneha’s mother was four times as old as Sneha. The mother is 27 years old now. How old is Sneha now?
2. 2.7 years ago, Ananya’s mother was three times as old as Ananya. The mother is 19 years old now. How old is Ananya now?
3. 3.In 27 years, Karan will be twice as old as Karan was 2 years ago. How old is Karan now?
4. 4.Tara’s father is three times as old as Tara. The sum of their ages is 32 years. How old is Tara?
5. 5.Vivaan is 3 years older than Arjun. In 6 years, the sum of their ages will be 35. How old is Arjun now?
6. 6.Pooja’s father is five times as old as Pooja. The sum of their ages is 42 years. How old is Pooja?
7. 7.9 years ago, Saanvi’s mother was three times as old as Saanvi. The mother is 42 years old now. How old is Saanvi now?
8. 8.Kabir’s father is twice as old as Kabir. The sum of their ages is 45 years. How old is Kabir?
9. 9.In 10 years, Zoya will be twice as old as Zoya was 3 years ago. How old is Zoya now?
10. 10.Aditya is 6 years older than Kabir. In 2 years, the sum of their ages will be 30. How old is Kabir now?
11. 11.Kavya’s father is five times as old as Kavya. The sum of their ages is 60 years. How old is the father?
12. 12.5 years ago, Farhan’s mother was four times as old as Farhan. The mother is 53 years old now. How old is Farhan now?
13. 13.In 14 years, Dev will be three times as old as Dev was 4 years ago. How old is Dev now?
14. 14.Ishaan’s father is twice as old as Ishaan. The sum of their ages is 45 years. How old is the father?
15. 15.Rohan’s father is five times as old as Rohan. The sum of their ages is 78 years. How old is the father?
16. 16.Arjun’s father is five times as old as Arjun. The sum of their ages is 78 years. How old is Arjun?
17. 17.5 years ago, Dev’s mother was four times as old as Dev. The mother is 33 years old now. How old is Dev now?
18. 18.Ishaan’s father is five times as old as Ishaan. The sum of their ages is 54 years. How old is Ishaan?
19. 19.In 17 years, Meera will be twice as old as Meera was 2 years ago. How old is Meera now?
20. 20.In 19 years, Aditya will be three times as old as Aditya was 5 years ago. How old is Aditya now?
21. 21.Kabir is 10 years older than Rahul. In 3 years, the sum of their ages will be 52. How old is Rahul now?
22. 22.5 years ago, Aditya’s mother was twice as old as Aditya. The mother is 21 years old now. How old is Aditya now?
23. 23.6 years ago, Vivaan’s mother was three times as old as Vivaan. The mother is 36 years old now. How old is Vivaan now?
24. 24.Aarav is 2 years older than Priya. In 10 years, the sum of their ages will be 72. How old is Priya now?
25. 25.In 25 years, Rohan will be twice as old as Rohan was 5 years ago. How old is Rohan now?
26. 26.Priya’s father is three times as old as Priya. The sum of their ages is 52 years. How old is Priya?
27. 27.In 7 years, Vivaan will be twice as old as Vivaan was 2 years ago. How old is Vivaan now?
28. 28.In 19 years, Ananya will be twice as old as Ananya was 2 years ago. How old is Ananya now?
29. 29.Diya’s father is four times as old as Diya. The sum of their ages is 30 years. How old is Diya?
30. 30.Kavya’s father is four times as old as Kavya. The sum of their ages is 50 years. How old is the father?
31. 31.8 years ago, Rohan’s mother was four times as old as Rohan. The mother is 28 years old now. How old is Rohan now?
32. 32.Kavya is 10 years older than Aditya. In 6 years, the sum of their ages will be 54. How old is Aditya now?
33. 33.In 22 years, Meera will be twice as old as Meera was 5 years ago. How old is Meera now?
34. 34.In 7 years, Kabir will be twice as old as Kabir was 4 years ago. How old is Kabir now?
35. 35.Karan is 8 years older than Isha. In 7 years, the sum of their ages will be 44. How old is Isha now?
36. 36.9 years ago, Kavya’s mother was four times as old as Kavya. The mother is 25 years old now. How old is Kavya now?
37. 37.10 years ago, Ishaan’s mother was three times as old as Ishaan. The mother is 43 years old now. How old is Ishaan now?
38. 38.Sneha’s father is four times as old as Sneha. The sum of their ages is 65 years. How old is the father?
39. 39.3 years ago, Ananya’s mother was three times as old as Ananya. The mother is 39 years old now. How old is Ananya now?
40. 40.Dev is 9 years older than Ananya. In 9 years, the sum of their ages will be 49. How old is Ananya now?

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