Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 830 · 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.Kabir’s father is twice as old as Kabir. The sum of their ages is 39 years. How old is Kabir?
2. 2.Priya is 8 years older than Ananya. In 6 years, the sum of their ages will be 66. How old is Ananya now?
3. 3.3 years ago, Kavya’s mother was four times as old as Kavya. The mother is 15 years old now. How old is Kavya now?
4. 4.In 6 years, Rahul will be twice as old as Rahul was 5 years ago. How old is Rahul now?
5. 5.Dev is 10 years older than Kabir. In 9 years, the sum of their ages will be 46. How old is Kabir now?
6. 6.Vivaan is 3 years older than Ananya. In 3 years, the sum of their ages will be 37. How old is Ananya now?
7. 7.Pooja’s father is twice as old as Pooja. The sum of their ages is 27 years. How old is Pooja?
8. 8.Ananya’s father is five times as old as Ananya. The sum of their ages is 36 years. How old is Ananya?
9. 9.2 years ago, Farhan’s mother was twice as old as Farhan. The mother is 26 years old now. How old is Farhan now?
10. 10.Aarav is 7 years older than Pooja. In 10 years, the sum of their ages will be 37. How old is Pooja now?
11. 11.Nisha’s father is five times as old as Nisha. The sum of their ages is 54 years. How old is the father?
12. 12.Zoya is 5 years older than Karan. In 3 years, the sum of their ages will be 71. How old is Karan now?
13. 13.Manav’s father is twice as old as Manav. The sum of their ages is 39 years. How old is the father?
14. 14.8 years ago, Tara’s mother was three times as old as Tara. The mother is 17 years old now. How old is Tara now?
15. 15.5 years ago, Arjun’s mother was three times as old as Arjun. The mother is 23 years old now. How old is Arjun now?
16. 16.5 years ago, Aarav’s mother was twice as old as Aarav. The mother is 13 years old now. How old is Aarav now?
17. 17.Rohan’s father is four times as old as Rohan. The sum of their ages is 65 years. How old is the father?
18. 18.3 years ago, Nisha’s mother was three times as old as Nisha. The mother is 30 years old now. How old is Nisha now?
19. 19.Zoya’s father is twice as old as Zoya. The sum of their ages is 30 years. How old is Zoya?
20. 20.In 24 years, Arjun will be three times as old as Arjun was 4 years ago. How old is Arjun now?
21. 21.5 years ago, Arjun’s mother was four times as old as Arjun. The mother is 45 years old now. How old is Arjun now?
22. 22.Sneha is 10 years older than Rohan. In 9 years, the sum of their ages will be 52. How old is Rohan now?
23. 23.7 years ago, Pooja’s mother was twice as old as Pooja. The mother is 21 years old now. How old is Pooja now?
24. 24.Ananya is 4 years older than Ishaan. In 2 years, the sum of their ages will be 34. How old is Ishaan now?
25. 25.In 9 years, Sneha will be twice as old as Sneha was 5 years ago. How old is Sneha now?
26. 26.2 years ago, Dev’s mother was three times as old as Dev. The mother is 14 years old now. How old is Dev now?
27. 27.10 years ago, Manav’s mother was four times as old as Manav. The mother is 54 years old now. How old is Manav now?
28. 28.4 years ago, Priya’s mother was twice as old as Priya. The mother is 22 years old now. How old is Priya now?
29. 29.In 8 years, Kavya will be twice as old as Kavya was 5 years ago. How old is Kavya now?
30. 30.8 years ago, Arjun’s mother was twice as old as Arjun. The mother is 22 years old now. How old is Arjun now?
31. 31.In 11 years, Aarav will be three times as old as Aarav was 3 years ago. How old is Aarav now?
32. 32.Nisha is 6 years older than Pooja. In 3 years, the sum of their ages will be 46. How old is Pooja now?
33. 33.Nisha is 6 years older than Aarav. In 9 years, the sum of their ages will be 70. How old is Aarav now?
34. 34.In 14 years, Diya will be twice as old as Diya was 4 years ago. How old is Diya now?
35. 35.10 years ago, Vivaan’s mother was three times as old as Vivaan. The mother is 22 years old now. How old is Vivaan now?
36. 36.Farhan’s father is four times as old as Farhan. The sum of their ages is 30 years. How old is Farhan?
37. 37.Pooja’s father is three times as old as Pooja. The sum of their ages is 28 years. How old is the father?
38. 38.Pooja’s father is three times as old as Pooja. The sum of their ages is 24 years. How old is the father?
39. 39.Kabir is 5 years older than Saanvi. In 10 years, the sum of their ages will be 43. How old is Saanvi now?
40. 40.Diya’s father is three times as old as Diya. The sum of their ages is 52 years. How old is the father?

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