Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 659 · 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.Nisha’s father is twice as old as Nisha. The sum of their ages is 36 years. How old is the father?
2. 2.Nisha’s father is four times as old as Nisha. The sum of their ages is 45 years. How old is Nisha?
3. 3.In 18 years, Aarav will be three times as old as Aarav was 2 years ago. How old is Aarav now?
4. 4.Ananya is 4 years older than Diya. In 5 years, the sum of their ages will be 40. How old is Diya now?
5. 5.Saanvi is 2 years older than Pooja. In 5 years, the sum of their ages will be 54. How old is Pooja now?
6. 6.In 11 years, Priya will be twice as old as Priya was 6 years ago. How old is Priya now?
7. 7.In 13 years, Aarav will be twice as old as Aarav was 5 years ago. How old is Aarav now?
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. 9.8 years ago, Aditya’s mother was three times as old as Aditya. The mother is 26 years old now. How old is Aditya now?
10. 10.Zoya’s father is three times as old as Zoya. The sum of their ages is 36 years. How old is Zoya?
11. 11.8 years ago, Rohan’s mother was three times as old as Rohan. The mother is 29 years old now. How old is Rohan now?
12. 12.9 years ago, Vivaan’s mother was three times as old as Vivaan. The mother is 24 years old now. How old is Vivaan now?
13. 13.2 years ago, Rohan’s mother was three times as old as Rohan. The mother is 20 years old now. How old is Rohan now?
14. 14.Priya’s father is three times as old as Priya. The sum of their ages is 20 years. How old is Priya?
15. 15.Saanvi’s father is four times as old as Saanvi. The sum of their ages is 30 years. How old is Saanvi?
16. 16.In 26 years, Arjun will be twice as old as Arjun was 4 years ago. How old is Arjun now?
17. 17.Manav’s father is twice as old as Manav. The sum of their ages is 45 years. How old is the father?
18. 18.6 years ago, Rohan’s mother was three times as old as Rohan. The mother is 36 years old now. How old is Rohan now?
19. 19.In 7 years, Rohan will be twice as old as Rohan was 5 years ago. How old is Rohan now?
20. 20.In 4 years, Nisha will be twice as old as Nisha was 4 years ago. How old is Nisha now?
21. 21.In 23 years, Manav will be twice as old as Manav was 3 years ago. How old is Manav now?
22. 22.Dev’s father is five times as old as Dev. The sum of their ages is 30 years. How old is the father?
23. 23.In 26 years, Aditya will be three times as old as Aditya was 2 years ago. How old is Aditya now?
24. 24.4 years ago, Ishaan’s mother was four times as old as Ishaan. The mother is 24 years old now. How old is Ishaan now?
25. 25.Karan’s father is four times as old as Karan. The sum of their ages is 30 years. How old is the father?
26. 26.Vivaan’s father is five times as old as Vivaan. The sum of their ages is 66 years. How old is Vivaan?
27. 27.Kavya is 8 years older than Rohan. In 8 years, the sum of their ages will be 62. How old is Rohan now?
28. 28.9 years ago, Zoya’s mother was three times as old as Zoya. The mother is 33 years old now. How old is Zoya now?
29. 29.In 20 years, Nisha will be three times as old as Nisha was 4 years ago. How old is Nisha now?
30. 30.5 years ago, Tara’s mother was four times as old as Tara. The mother is 37 years old now. How old is Tara now?
31. 31.Dev is 2 years older than Ananya. In 5 years, the sum of their ages will be 50. How old is Ananya now?
32. 32.Saanvi’s father is twice as old as Saanvi. The sum of their ages is 18 years. How old is the father?
33. 33.Isha is 3 years older than Sneha. In 3 years, the sum of their ages will be 61. How old is Sneha now?
34. 34.Ishaan is 7 years older than Karan. In 6 years, the sum of their ages will be 79. How old is Karan now?
35. 35.In 8 years, Farhan will be three times as old as Farhan was 6 years ago. How old is Farhan now?
36. 36.Sneha is 5 years older than Ishaan. In 3 years, the sum of their ages will be 25. How old is Ishaan now?
37. 37.In 16 years, Meera will be three times as old as Meera was 4 years ago. How old is Meera now?
38. 38.Dev’s father is three times as old as Dev. The sum of their ages is 28 years. How old is Dev?
39. 39.9 years ago, Farhan’s mother was three times as old as Farhan. The mother is 27 years old now. How old is Farhan now?
40. 40.Rohan’s father is four times as old as Rohan. The sum of their ages is 50 years. How old is the father?

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