Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 483 · 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.Ananya’s father is five times as old as Ananya. The sum of their ages is 48 years. How old is the father?
2. 2.Aarav is 8 years older than Manav. In 9 years, the sum of their ages will be 38. How old is Manav now?
3. 3.3 years ago, Arjun’s mother was four times as old as Arjun. The mother is 51 years old now. How old is Arjun now?
4. 4.Ananya is 3 years older than Aditya. In 7 years, the sum of their ages will be 61. How old is Aditya now?
5. 5.In 9 years, Priya will be twice as old as Priya was 4 years ago. How old is Priya now?
6. 6.Manav’s father is four times as old as Manav. The sum of their ages is 55 years. How old is Manav?
7. 7.Farhan is 9 years older than Rohan. In 6 years, the sum of their ages will be 41. How old is Rohan now?
8. 8.4 years ago, Zoya’s mother was four times as old as Zoya. The mother is 44 years old now. How old is Zoya now?
9. 9.Kabir is 9 years older than Meera. In 3 years, the sum of their ages will be 29. How old is Meera now?
10. 10.Farhan’s father is five times as old as Farhan. The sum of their ages is 60 years. How old is the father?
11. 11.Rohan’s father is three times as old as Rohan. The sum of their ages is 36 years. How old is Rohan?
12. 12.10 years ago, Kavya’s mother was twice as old as Kavya. The mother is 16 years old now. How old is Kavya now?
13. 13.Aditya’s father is twice as old as Aditya. The sum of their ages is 18 years. How old is the father?
14. 14.Isha is 4 years older than Arjun. In 9 years, the sum of their ages will be 54. How old is Arjun now?
15. 15.10 years ago, Dev’s mother was four times as old as Dev. The mother is 22 years old now. How old is Dev now?
16. 16.In 14 years, Kabir will be twice as old as Kabir was 6 years ago. How old is Kabir now?
17. 17.In 17 years, Saanvi will be three times as old as Saanvi was 5 years ago. How old is Saanvi now?
18. 18.In 27 years, Saanvi will be twice as old as Saanvi was 2 years ago. How old is Saanvi now?
19. 19.Ananya’s father is five times as old as Ananya. The sum of their ages is 66 years. How old is the father?
20. 20.In 10 years, Priya will be twice as old as Priya was 2 years ago. How old is Priya now?
21. 21.Aarav’s father is twice as old as Aarav. The sum of their ages is 21 years. How old is the father?
22. 22.Manav’s father is twice as old as Manav. The sum of their ages is 30 years. How old is Manav?
23. 23.5 years ago, Karan’s mother was twice as old as Karan. The mother is 15 years old now. How old is Karan now?
24. 24.In 21 years, Saanvi will be three times as old as Saanvi was 5 years ago. How old is Saanvi now?
25. 25.In 2 years, Rohan will be twice as old as Rohan was 5 years ago. How old is Rohan now?
26. 26.Karan’s father is twice as old as Karan. The sum of their ages is 33 years. How old is the father?
27. 27.5 years ago, Ananya’s mother was three times as old as Ananya. The mother is 17 years old now. How old is Ananya now?
28. 28.Rahul is 7 years older than Tara. In 2 years, the sum of their ages will be 69. How old is Tara now?
29. 29.Dev’s father is five times as old as Dev. The sum of their ages is 78 years. How old is Dev?
30. 30.Manav’s father is twice as old as Manav. The sum of their ages is 45 years. How old is Manav?
31. 31.5 years ago, Ananya’s mother was twice as old as Ananya. The mother is 29 years old now. How old is Ananya now?
32. 32.Priya’s father is twice as old as Priya. The sum of their ages is 18 years. How old is the father?
33. 33.2 years ago, Karan’s mother was three times as old as Karan. The mother is 17 years old now. How old is Karan now?
34. 34.In 8 years, Manav will be twice as old as Manav was 3 years ago. How old is Manav now?
35. 35.Pooja is 7 years older than Aarav. In 4 years, the sum of their ages will be 37. How old is Aarav now?
36. 36.In 8 years, Arjun will be three times as old as Arjun was 6 years ago. How old is Arjun now?
37. 37.9 years ago, Karan’s mother was three times as old as Karan. The mother is 24 years old now. How old is Karan now?
38. 38.In 6 years, Sneha will be twice as old as Sneha was 3 years ago. How old is Sneha now?
39. 39.Nisha’s father is five times as old as Nisha. The sum of their ages is 78 years. How old is Nisha?
40. 40.10 years ago, Zoya’s mother was twice as old as Zoya. The mother is 34 years old now. How old is Zoya now?

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