Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 299 · 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.Arjun’s father is five times as old as Arjun. The sum of their ages is 54 years. How old is the father?
2. 2.Ishaan’s father is five times as old as Ishaan. The sum of their ages is 78 years. How old is Ishaan?
3. 3.Kabir is 5 years older than Dev. In 8 years, the sum of their ages will be 43. How old is Dev now?
4. 4.Vivaan’s father is four times as old as Vivaan. The sum of their ages is 55 years. How old is the father?
5. 5.Rohan is 7 years older than Manav. In 5 years, the sum of their ages will be 47. How old is Manav now?
6. 6.Sneha’s father is three times as old as Sneha. The sum of their ages is 32 years. How old is Sneha?
7. 7.Ishaan’s father is four times as old as Ishaan. The sum of their ages is 35 years. How old is the father?
8. 8.3 years ago, Ishaan’s mother was three times as old as Ishaan. The mother is 36 years old now. How old is Ishaan now?
9. 9.Dev’s father is three times as old as Dev. The sum of their ages is 20 years. How old is the father?
10. 10.In 7 years, Rahul will be twice as old as Rahul was 2 years ago. How old is Rahul now?
11. 11.10 years ago, Zoya’s mother was four times as old as Zoya. The mother is 42 years old now. How old is Zoya now?
12. 12.In 26 years, Diya will be twice as old as Diya was 2 years ago. How old is Diya now?
13. 13.Ishaan is 6 years older than Diya. In 3 years, the sum of their ages will be 56. How old is Diya now?
14. 14.Aarav is 9 years older than Kabir. In 9 years, the sum of their ages will be 79. How old is Kabir now?
15. 15.Kabir’s father is three times as old as Kabir. The sum of their ages is 56 years. How old is the father?
16. 16.Kabir’s father is three times as old as Kabir. The sum of their ages is 20 years. How old is Kabir?
17. 17.Isha’s father is twice as old as Isha. The sum of their ages is 42 years. How old is the father?
18. 18.Rohan’s father is four times as old as Rohan. The sum of their ages is 75 years. How old is the father?
19. 19.Meera is 3 years older than Kavya. In 3 years, the sum of their ages will be 57. How old is Kavya now?
20. 20.4 years ago, Aarav’s mother was twice as old as Aarav. The mother is 26 years old now. How old is Aarav now?
21. 21.Pooja’s father is four times as old as Pooja. The sum of their ages is 30 years. How old is Pooja?
22. 22.Zoya’s father is five times as old as Zoya. The sum of their ages is 36 years. How old is Zoya?
23. 23.9 years ago, Ishaan’s mother was three times as old as Ishaan. The mother is 45 years old now. How old is Ishaan now?
24. 24.In 5 years, Pooja will be twice as old as Pooja was 6 years ago. How old is Pooja now?
25. 25.Meera’s father is three times as old as Meera. The sum of their ages is 48 years. How old is the father?
26. 26.In 16 years, Rohan will be twice as old as Rohan was 6 years ago. How old is Rohan now?
27. 27.In 22 years, Ishaan will be twice as old as Ishaan was 2 years ago. How old is Ishaan now?
28. 28.In 24 years, Isha will be three times as old as Isha was 6 years ago. How old is Isha now?
29. 29.9 years ago, Nisha’s mother was three times as old as Nisha. The mother is 39 years old now. How old is Nisha now?
30. 30.In 15 years, Karan will be three times as old as Karan was 5 years ago. How old is Karan now?
31. 31.Zoya’s father is twice as old as Zoya. The sum of their ages is 36 years. How old is Zoya?
32. 32.Aditya’s father is four times as old as Aditya. The sum of their ages is 75 years. How old is Aditya?
33. 33.In 11 years, Isha will be twice as old as Isha was 4 years ago. How old is Isha now?
34. 34.In 27 years, Kabir will be twice as old as Kabir was 5 years ago. How old is Kabir now?
35. 35.In 5 years, Aarav will be twice as old as Aarav was 3 years ago. How old is Aarav now?
36. 36.In 7 years, Kabir will be twice as old as Kabir was 2 years ago. How old is Kabir now?
37. 37.In 5 years, Nisha will be twice as old as Nisha was 3 years ago. How old is Nisha now?
38. 38.Ananya’s father is five times as old as Ananya. The sum of their ages is 48 years. How old is the father?
39. 39.10 years ago, Ishaan’s mother was three times as old as Ishaan. The mother is 25 years old now. How old is Ishaan now?
40. 40.3 years ago, Kabir’s mother was twice as old as Kabir. The mother is 21 years old now. How old is Kabir now?

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