Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 490 · 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.Aarav’s father is five times as old as Aarav. The sum of their ages is 30 years. How old is the father?
2. 2.3 years ago, Priya’s mother was twice as old as Priya. The mother is 17 years old now. How old is Priya now?
3. 3.Farhan’s father is four times as old as Farhan. The sum of their ages is 35 years. How old is the father?
4. 4.In 6 years, Arjun will be twice as old as Arjun was 2 years ago. How old is Arjun now?
5. 5.Aditya is 9 years older than Rahul. In 5 years, the sum of their ages will be 31. How old is Rahul now?
6. 6.Isha is 5 years older than Sneha. In 9 years, the sum of their ages will be 45. How old is Sneha now?
7. 7.In 30 years, Kavya will be twice as old as Kavya was 4 years ago. How old is Kavya now?
8. 8.In 2 years, Sneha will be twice as old as Sneha was 5 years ago. How old is Sneha now?
9. 9.9 years ago, Farhan’s mother was twice as old as Farhan. The mother is 25 years old now. How old is Farhan now?
10. 10.Aditya is 10 years older than Diya. In 6 years, the sum of their ages will be 50. How old is Diya now?
11. 11.In 8 years, Sneha will be three times as old as Sneha was 4 years ago. How old is Sneha now?
12. 12.Tara is 2 years older than Diya. In 2 years, the sum of their ages will be 18. How old is Diya now?
13. 13.9 years ago, Priya’s mother was three times as old as Priya. The mother is 45 years old now. How old is Priya now?
14. 14.Ishaan’s father is twice as old as Ishaan. The sum of their ages is 30 years. How old is the father?
15. 15.Saanvi’s father is twice as old as Saanvi. The sum of their ages is 15 years. How old is the father?
16. 16.7 years ago, Ishaan’s mother was twice as old as Ishaan. The mother is 21 years old now. How old is Ishaan now?
17. 17.In 26 years, Ishaan will be three times as old as Ishaan was 6 years ago. How old is Ishaan now?
18. 18.In 22 years, Priya will be three times as old as Priya was 4 years ago. How old is Priya now?
19. 19.4 years ago, Priya’s mother was twice as old as Priya. The mother is 10 years old now. How old is Priya now?
20. 20.Farhan is 5 years older than Isha. In 2 years, the sum of their ages will be 29. How old is Isha now?
21. 21.2 years ago, Rohan’s mother was three times as old as Rohan. The mother is 11 years old now. How old is Rohan now?
22. 22.Priya is 2 years older than Arjun. In 9 years, the sum of their ages will be 68. How old is Arjun now?
23. 23.Farhan is 5 years older than Aarav. In 7 years, the sum of their ages will be 67. How old is Aarav now?
24. 24.Farhan’s father is twice as old as Farhan. The sum of their ages is 15 years. How old is Farhan?
25. 25.Sneha’s father is four times as old as Sneha. The sum of their ages is 25 years. How old is the father?
26. 26.2 years ago, Rahul’s mother was three times as old as Rahul. The mother is 14 years old now. How old is Rahul now?
27. 27.Nisha is 6 years older than Diya. In 8 years, the sum of their ages will be 46. How old is Diya now?
28. 28.Farhan is 9 years older than Meera. In 8 years, the sum of their ages will be 65. How old is Meera now?
29. 29.Kabir’s father is twice as old as Kabir. The sum of their ages is 33 years. How old is the father?
30. 30.Dev’s father is three times as old as Dev. The sum of their ages is 48 years. How old is Dev?
31. 31.In 5 years, Isha will be twice as old as Isha was 4 years ago. How old is Isha now?
32. 32.In 4 years, Ananya will be twice as old as Ananya was 5 years ago. How old is Ananya now?
33. 33.In 16 years, Rahul will be three times as old as Rahul was 2 years ago. How old is Rahul now?
34. 34.Ananya’s father is three times as old as Ananya. The sum of their ages is 52 years. How old is Ananya?
35. 35.In 17 years, Meera will be twice as old as Meera was 2 years ago. How old is Meera now?
36. 36.9 years ago, Vivaan’s mother was three times as old as Vivaan. The mother is 18 years old now. How old is Vivaan now?
37. 37.Ishaan’s father is five times as old as Ishaan. The sum of their ages is 30 years. How old is Ishaan?
38. 38.7 years ago, Pooja’s mother was four times as old as Pooja. The mother is 55 years old now. How old is Pooja now?
39. 39.6 years ago, Saanvi’s mother was twice as old as Saanvi. The mother is 12 years old now. How old is Saanvi now?
40. 40.In 18 years, Karan will be three times as old as Karan was 6 years ago. How old is Karan now?

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