Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 834 · 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.Vivaan’s father is four times as old as Vivaan. The sum of their ages is 55 years. How old is Vivaan?
2. 2.Pooja is 3 years older than Zoya. In 2 years, the sum of their ages will be 43. How old is Zoya now?
3. 3.Aarav is 4 years older than Diya. In 8 years, the sum of their ages will be 36. How old is Diya now?
4. 4.Arjun’s father is four times as old as Arjun. The sum of their ages is 30 years. How old is Arjun?
5. 5.10 years ago, Arjun’s mother was three times as old as Arjun. The mother is 28 years old now. How old is Arjun now?
6. 6.Rohan is 9 years older than Kabir. In 3 years, the sum of their ages will be 67. How old is Kabir now?
7. 7.2 years ago, Arjun’s mother was twice as old as Arjun. The mother is 12 years old now. How old is Arjun now?
8. 8.In 27 years, Farhan will be three times as old as Farhan was 3 years ago. How old is Farhan now?
9. 9.Dev’s father is five times as old as Dev. The sum of their ages is 54 years. How old is the father?
10. 10.Priya’s father is five times as old as Priya. The sum of their ages is 42 years. How old is the father?
11. 11.Karan is 6 years older than Nisha. In 6 years, the sum of their ages will be 66. How old is Nisha now?
12. 12.7 years ago, Manav’s mother was twice as old as Manav. The mother is 15 years old now. How old is Manav now?
13. 13.9 years ago, Rohan’s mother was four times as old as Rohan. The mother is 21 years old now. How old is Rohan now?
14. 14.9 years ago, Vivaan’s mother was four times as old as Vivaan. The mother is 21 years old now. How old is Vivaan now?
15. 15.2 years ago, Aarav’s mother was twice as old as Aarav. The mother is 16 years old now. How old is Aarav now?
16. 16.9 years ago, Aditya’s mother was three times as old as Aditya. The mother is 39 years old now. How old is Aditya now?
17. 17.Isha’s father is four times as old as Isha. The sum of their ages is 70 years. How old is Isha?
18. 18.Ananya’s father is twice as old as Ananya. The sum of their ages is 36 years. How old is Ananya?
19. 19.Tara is 5 years older than Kavya. In 7 years, the sum of their ages will be 55. How old is Kavya now?
20. 20.Pooja’s father is twice as old as Pooja. The sum of their ages is 36 years. How old is the father?
21. 21.Pooja is 4 years older than Nisha. In 8 years, the sum of their ages will be 30. How old is Nisha now?
22. 22.2 years ago, Ananya’s mother was four times as old as Ananya. The mother is 22 years old now. How old is Ananya now?
23. 23.In 7 years, Aarav will be three times as old as Aarav was 5 years ago. How old is Aarav now?
24. 24.5 years ago, Manav’s mother was twice as old as Manav. The mother is 13 years old now. How old is Manav now?
25. 25.Dev’s father is four times as old as Dev. The sum of their ages is 40 years. How old is the father?
26. 26.In 11 years, Karan will be twice as old as Karan was 2 years ago. How old is Karan now?
27. 27.2 years ago, Sneha’s mother was twice as old as Sneha. The mother is 20 years old now. How old is Sneha now?
28. 28.In 18 years, Farhan will be twice as old as Farhan was 4 years ago. How old is Farhan now?
29. 29.Vivaan’s father is four times as old as Vivaan. The sum of their ages is 50 years. How old is Vivaan?
30. 30.Meera is 9 years older than Sneha. In 7 years, the sum of their ages will be 77. How old is Sneha now?
31. 31.In 12 years, Ananya will be three times as old as Ananya was 4 years ago. How old is Ananya now?
32. 32.5 years ago, Aarav’s mother was twice as old as Aarav. The mother is 17 years old now. How old is Aarav now?
33. 33.9 years ago, Karan’s mother was three times as old as Karan. The mother is 18 years old now. How old is Karan now?
34. 34.10 years ago, Meera’s mother was twice as old as Meera. The mother is 18 years old now. How old is Meera now?
35. 35.10 years ago, Vivaan’s mother was four times as old as Vivaan. The mother is 34 years old now. How old is Vivaan now?
36. 36.In 3 years, Zoya will be twice as old as Zoya was 5 years ago. How old is Zoya now?
37. 37.Zoya is 7 years older than Nisha. In 9 years, the sum of their ages will be 53. How old is Nisha now?
38. 38.In 24 years, Saanvi will be twice as old as Saanvi was 4 years ago. How old is Saanvi now?
39. 39.Arjun’s father is twice as old as Arjun. The sum of their ages is 21 years. How old is Arjun?
40. 40.Kabir is 8 years older than Ananya. In 3 years, the sum of their ages will be 30. How old is Ananya now?

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