Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 235 · 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. 1.9 years ago, Rahul’s mother was four times as old as Rahul. The mother is 49 years old now. How old is Rahul now?
2. 2.In 21 years, Diya will be three times as old as Diya was 3 years ago. How old is Diya now?
3. 3.In 15 years, Tara will be three times as old as Tara was 5 years ago. How old is Tara now?
4. 4.Ananya’s father is five times as old as Ananya. The sum of their ages is 84 years. How old is Ananya?
5. 5.In 22 years, Vivaan will be twice as old as Vivaan was 2 years ago. How old is Vivaan now?
6. 6.In 24 years, Aarav will be twice as old as Aarav was 6 years ago. How old is Aarav now?
7. 7.4 years ago, Vivaan’s mother was four times as old as Vivaan. The mother is 24 years old now. How old is Vivaan now?
8. 8.9 years ago, Priya’s mother was twice as old as Priya. The mother is 21 years old now. How old is Priya now?
9. 9.Aarav’s father is five times as old as Aarav. The sum of their ages is 60 years. How old is the father?
10. 10.10 years ago, Rohan’s mother was four times as old as Rohan. The mother is 34 years old now. How old is Rohan now?
11. 11.Arjun’s father is five times as old as Arjun. The sum of their ages is 90 years. How old is Arjun?
12. 12.In 1 years, Rohan will be twice as old as Rohan was 5 years ago. How old is Rohan now?
13. 13.8 years ago, Zoya’s mother was three times as old as Zoya. The mother is 17 years old now. How old is Zoya now?
14. 14.In 10 years, Zoya will be three times as old as Zoya was 4 years ago. How old is Zoya now?
15. 15.Ananya’s father is three times as old as Ananya. The sum of their ages is 48 years. How old is the father?
16. 16.Zoya’s father is twice as old as Zoya. The sum of their ages is 39 years. How old is the father?
17. 17.Dev’s father is three times as old as Dev. The sum of their ages is 52 years. How old is Dev?
18. 18.Tara is 5 years older than Farhan. In 2 years, the sum of their ages will be 57. How old is Farhan now?
19. 19.4 years ago, Isha’s mother was four times as old as Isha. The mother is 24 years old now. How old is Isha now?
20. 20.In 7 years, Karan will be three times as old as Karan was 5 years ago. How old is Karan now?
21. 21.8 years ago, Priya’s mother was three times as old as Priya. The mother is 41 years old now. How old is Priya now?
22. 22.Rohan is 2 years older than Aarav. In 7 years, the sum of their ages will be 70. How old is Aarav now?
23. 23.Saanvi is 6 years older than Isha. In 10 years, the sum of their ages will be 56. How old is Isha now?
24. 24.6 years ago, Ishaan’s mother was four times as old as Ishaan. The mother is 34 years old now. How old is Ishaan now?
25. 25.Aditya is 3 years older than Vivaan. In 2 years, the sum of their ages will be 23. How old is Vivaan now?
26. 26.8 years ago, Priya’s mother was twice as old as Priya. The mother is 20 years old now. How old is Priya now?
27. 27.Saanvi is 5 years older than Pooja. In 3 years, the sum of their ages will be 33. How old is Pooja now?
28. 28.In 5 years, Sneha will be twice as old as Sneha was 5 years ago. How old is Sneha now?
29. 29.Pooja’s father is five times as old as Pooja. The sum of their ages is 36 years. How old is Pooja?
30. 30.Meera’s father is four times as old as Meera. The sum of their ages is 70 years. How old is the father?
31. 31.5 years ago, Saanvi’s mother was three times as old as Saanvi. The mother is 23 years old now. How old is Saanvi now?
32. 32.Manav is 5 years older than Sneha. In 3 years, the sum of their ages will be 41. How old is Sneha now?
33. 33.In 23 years, Aarav will be three times as old as Aarav was 3 years ago. How old is Aarav now?
34. 34.In 28 years, Saanvi will be three times as old as Saanvi was 6 years ago. How old is Saanvi now?
35. 35.2 years ago, Saanvi’s mother was twice as old as Saanvi. The mother is 20 years old now. How old is Saanvi now?
36. 36.Diya’s father is five times as old as Diya. The sum of their ages is 60 years. How old is the father?
37. 37.Pooja is 6 years older than Priya. In 2 years, the sum of their ages will be 64. How old is Priya now?
38. 38.9 years ago, Rohan’s mother was four times as old as Rohan. The mother is 21 years old now. How old is Rohan now?
39. 39.In 21 years, Arjun will be twice as old as Arjun was 5 years ago. How old is Arjun now?
40. 40.Ishaan is 10 years older than Zoya. In 2 years, the sum of their ages will be 24. How old is Zoya now?

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