Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 278 · 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.Rohan is 5 years older than Diya. In 3 years, the sum of their ages will be 65. How old is Diya now?
2. 2.Ishaan is 10 years older than Ananya. In 6 years, the sum of their ages will be 60. How old is Ananya now?
3. 3.Aarav’s father is three times as old as Aarav. The sum of their ages is 36 years. How old is Aarav?
4. 4.In 20 years, Zoya will be three times as old as Zoya was 6 years ago. How old is Zoya now?
5. 5.Aditya’s father is four times as old as Aditya. The sum of their ages is 55 years. How old is Aditya?
6. 6.Ananya’s father is three times as old as Ananya. The sum of their ages is 44 years. How old is Ananya?
7. 7.Manav’s father is four times as old as Manav. The sum of their ages is 30 years. How old is the father?
8. 8.In 15 years, Aarav will be three times as old as Aarav was 3 years ago. How old is Aarav now?
9. 9.Meera is 2 years older than Karan. In 3 years, the sum of their ages will be 22. How old is Karan now?
10. 10.Tara is 9 years older than Isha. In 4 years, the sum of their ages will be 37. How old is Isha now?
11. 11.Dev is 5 years older than Nisha. In 7 years, the sum of their ages will be 31. How old is Nisha now?
12. 12.In 11 years, Vivaan will be three times as old as Vivaan was 3 years ago. How old is Vivaan now?
13. 13.Meera’s father is four times as old as Meera. The sum of their ages is 30 years. How old is the father?
14. 14.Arjun’s father is three times as old as Arjun. The sum of their ages is 60 years. How old is Arjun?
15. 15.Ananya’s father is twice as old as Ananya. The sum of their ages is 27 years. How old is the father?
16. 16.Kabir is 6 years older than Meera. In 10 years, the sum of their ages will be 76. How old is Meera now?
17. 17.Diya is 2 years older than Zoya. In 4 years, the sum of their ages will be 32. How old is Zoya now?
18. 18.In 8 years, Rohan will be twice as old as Rohan was 3 years ago. How old is Rohan now?
19. 19.Manav is 2 years older than Kavya. In 5 years, the sum of their ages will be 50. How old is Kavya now?
20. 20.Rohan’s father is four times as old as Rohan. The sum of their ages is 55 years. How old is the father?
21. 21.Meera’s father is twice as old as Meera. The sum of their ages is 27 years. How old is Meera?
22. 22.6 years ago, Rohan’s mother was twice as old as Rohan. The mother is 22 years old now. How old is Rohan now?
23. 23.In 25 years, Karan will be three times as old as Karan was 3 years ago. How old is Karan now?
24. 24.Tara is 9 years older than Ananya. In 6 years, the sum of their ages will be 79. How old is Ananya now?
25. 25.In 20 years, Tara will be twice as old as Tara was 4 years ago. How old is Tara now?
26. 26.Meera is 4 years older than Kavya. In 7 years, the sum of their ages will be 78. How old is Kavya now?
27. 27.In 5 years, Ishaan will be twice as old as Ishaan was 6 years ago. How old is Ishaan now?
28. 28.Rahul is 9 years older than Aditya. In 3 years, the sum of their ages will be 47. How old is Aditya now?
29. 29.Dev’s father is four times as old as Dev. The sum of their ages is 65 years. How old is Dev?
30. 30.In 4 years, Tara will be twice as old as Tara was 6 years ago. How old is Tara now?
31. 31.2 years ago, Ishaan’s mother was four times as old as Ishaan. The mother is 30 years old now. How old is Ishaan now?
32. 32.Ananya’s father is four times as old as Ananya. The sum of their ages is 55 years. How old is the father?
33. 33.In 23 years, Sneha will be twice as old as Sneha was 6 years ago. How old is Sneha now?
34. 34.Zoya’s father is twice as old as Zoya. The sum of their ages is 18 years. How old is Zoya?
35. 35.5 years ago, Ananya’s mother was twice as old as Ananya. The mother is 27 years old now. How old is Ananya now?
36. 36.In 9 years, Arjun will be twice as old as Arjun was 6 years ago. How old is Arjun now?
37. 37.Priya is 2 years older than Meera. In 4 years, the sum of their ages will be 68. How old is Meera now?
38. 38.10 years ago, Karan’s mother was four times as old as Karan. The mother is 46 years old now. How old is Karan now?
39. 39.7 years ago, Aditya’s mother was three times as old as Aditya. The mother is 16 years old now. How old is Aditya now?
40. 40.2 years ago, Rahul’s mother was three times as old as Rahul. The mother is 29 years old now. How old is Rahul now?

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