Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 92 · 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. 1.6 years ago, Karan’s mother was three times as old as Karan. The mother is 18 years old now. How old is Karan now?
2. 2.In 23 years, Saanvi will be twice as old as Saanvi was 6 years ago. How old is Saanvi now?
3. 3.Arjun’s father is five times as old as Arjun. The sum of their ages is 60 years. How old is Arjun?
4. 4.Vivaan is 7 years older than Sneha. In 7 years, the sum of their ages will be 63. How old is Sneha now?
5. 5.6 years ago, Meera’s mother was three times as old as Meera. The mother is 33 years old now. How old is Meera now?
6. 6.Kavya’s father is five times as old as Kavya. The sum of their ages is 84 years. How old is Kavya?
7. 7.Vivaan’s father is four times as old as Vivaan. The sum of their ages is 70 years. How old is Vivaan?
8. 8.3 years ago, Karan’s mother was twice as old as Karan. The mother is 27 years old now. How old is Karan now?
9. 9.Kabir is 9 years older than Manav. In 6 years, the sum of their ages will be 45. How old is Manav now?
10. 10.Kabir’s father is five times as old as Kabir. The sum of their ages is 78 years. How old is Kabir?
11. 11.Ishaan is 6 years older than Kabir. In 4 years, the sum of their ages will be 38. How old is Kabir now?
12. 12.Aarav is 10 years older than Arjun. In 6 years, the sum of their ages will be 52. How old is Arjun now?
13. 13.In 21 years, Nisha will be twice as old as Nisha was 3 years ago. How old is Nisha now?
14. 14.Tara’s father is five times as old as Tara. The sum of their ages is 72 years. How old is the father?
15. 15.8 years ago, Karan’s mother was three times as old as Karan. The mother is 26 years old now. How old is Karan now?
16. 16.Sneha is 10 years older than Karan. In 4 years, the sum of their ages will be 66. How old is Karan now?
17. 17.Farhan’s father is three times as old as Farhan. The sum of their ages is 28 years. How old is the father?
18. 18.Zoya is 5 years older than Rohan. In 2 years, the sum of their ages will be 31. How old is Rohan now?
19. 19.Kavya is 8 years older than Isha. In 8 years, the sum of their ages will be 58. How old is Isha now?
20. 20.9 years ago, Kabir’s mother was twice as old as Kabir. The mother is 17 years old now. How old is Kabir now?
21. 21.3 years ago, Pooja’s mother was twice as old as Pooja. The mother is 23 years old now. How old is Pooja now?
22. 22.2 years ago, Isha’s mother was four times as old as Isha. The mother is 26 years old now. How old is Isha now?
23. 23.Arjun is 4 years older than Saanvi. In 2 years, the sum of their ages will be 48. How old is Saanvi now?
24. 24.In 22 years, Tara will be three times as old as Tara was 4 years ago. How old is Tara now?
25. 25.In 22 years, Meera will be three times as old as Meera was 2 years ago. How old is Meera now?
26. 26.Dev’s father is four times as old as Dev. The sum of their ages is 30 years. How old is the father?
27. 27.Ananya’s father is five times as old as Ananya. The sum of their ages is 30 years. How old is Ananya?
28. 28.9 years ago, Farhan’s mother was three times as old as Farhan. The mother is 27 years old now. How old is Farhan now?
29. 29.3 years ago, Tara’s mother was twice as old as Tara. The mother is 15 years old now. How old is Tara now?
30. 30.Aarav’s father is four times as old as Aarav. The sum of their ages is 45 years. How old is Aarav?
31. 31.Tara is 3 years older than Nisha. In 7 years, the sum of their ages will be 69. How old is Nisha now?
32. 32.8 years ago, Aditya’s mother was three times as old as Aditya. The mother is 26 years old now. How old is Aditya now?
33. 33.6 years ago, Kabir’s mother was three times as old as Kabir. The mother is 18 years old now. How old is Kabir now?
34. 34.In 6 years, Diya will be twice as old as Diya was 3 years ago. How old is Diya now?
35. 35.Aarav is 3 years older than Kavya. In 10 years, the sum of their ages will be 71. How old is Kavya now?
36. 36.In 9 years, Karan will be twice as old as Karan was 3 years ago. How old is Karan now?
37. 37.In 18 years, Sneha will be twice as old as Sneha was 3 years ago. How old is Sneha now?
38. 38.Nisha’s father is five times as old as Nisha. The sum of their ages is 36 years. How old is the father?
39. 39.Zoya is 9 years older than Aarav. In 2 years, the sum of their ages will be 55. How old is Aarav now?
40. 40.7 years ago, Sneha’s mother was three times as old as Sneha. The mother is 37 years old now. How old is Sneha now?

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