Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 529 · 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. 1.2 years ago, Farhan’s mother was twice as old as Farhan. The mother is 14 years old now. How old is Farhan now?
2. 2.In 20 years, Karan will be twice as old as Karan was 2 years ago. How old is Karan now?
3. 3.Manav’s father is five times as old as Manav. The sum of their ages is 78 years. How old is the father?
4. 4.In 20 years, Kabir will be three times as old as Kabir was 2 years ago. How old is Kabir now?
5. 5.7 years ago, Pooja’s mother was four times as old as Pooja. The mother is 27 years old now. How old is Pooja now?
6. 6.Sneha’s father is three times as old as Sneha. The sum of their ages is 52 years. How old is Sneha?
7. 7.Saanvi is 2 years older than Rahul. In 6 years, the sum of their ages will be 36. How old is Rahul now?
8. 8.4 years ago, Dev’s mother was twice as old as Dev. The mother is 26 years old now. How old is Dev now?
9. 9.6 years ago, Saanvi’s mother was four times as old as Saanvi. The mother is 34 years old now. How old is Saanvi now?
10. 10.Ananya’s father is four times as old as Ananya. The sum of their ages is 30 years. How old is Ananya?
11. 11.5 years ago, Arjun’s mother was four times as old as Arjun. The mother is 49 years old now. How old is Arjun now?
12. 12.4 years ago, Rahul’s mother was four times as old as Rahul. The mother is 16 years old now. How old is Rahul now?
13. 13.Kabir is 8 years older than Dev. In 4 years, the sum of their ages will be 40. How old is Dev now?
14. 14.Farhan’s father is five times as old as Farhan. The sum of their ages is 66 years. How old is Farhan?
15. 15.Rohan’s father is five times as old as Rohan. The sum of their ages is 36 years. How old is Rohan?
16. 16.Zoya is 10 years older than Arjun. In 10 years, the sum of their ages will be 42. How old is Arjun now?
17. 17.In 17 years, Kabir will be twice as old as Kabir was 6 years ago. How old is Kabir now?
18. 18.Ishaan’s father is four times as old as Ishaan. The sum of their ages is 30 years. How old is the father?
19. 19.Arjun is 5 years older than Manav. In 2 years, the sum of their ages will be 65. How old is Manav now?
20. 20.In 25 years, Saanvi will be twice as old as Saanvi was 2 years ago. How old is Saanvi now?
21. 21.Kavya is 5 years older than Meera. In 7 years, the sum of their ages will be 51. How old is Meera now?
22. 22.In 25 years, Pooja will be three times as old as Pooja was 3 years ago. How old is Pooja now?
23. 23.10 years ago, Karan’s mother was three times as old as Karan. The mother is 40 years old now. How old is Karan now?
24. 24.In 4 years, Aditya will be twice as old as Aditya was 6 years ago. How old is Aditya now?
25. 25.Saanvi is 7 years older than Sneha. In 6 years, the sum of their ages will be 57. How old is Sneha now?
26. 26.9 years ago, Kavya’s mother was three times as old as Kavya. The mother is 24 years old now. How old is Kavya now?
27. 27.Nisha’s father is five times as old as Nisha. The sum of their ages is 90 years. How old is Nisha?
28. 28.Vivaan’s father is four times as old as Vivaan. The sum of their ages is 65 years. How old is the father?
29. 29.7 years ago, Zoya’s mother was three times as old as Zoya. The mother is 31 years old now. How old is Zoya now?
30. 30.Dev’s father is five times as old as Dev. The sum of their ages is 30 years. How old is the father?
31. 31.3 years ago, Kavya’s mother was twice as old as Kavya. The mother is 19 years old now. How old is Kavya now?
32. 32.In 18 years, Meera will be three times as old as Meera was 6 years ago. How old is Meera now?
33. 33.Pooja is 7 years older than Farhan. In 6 years, the sum of their ages will be 63. How old is Farhan now?
34. 34.Arjun’s father is three times as old as Arjun. The sum of their ages is 24 years. How old is the father?
35. 35.Aarav is 5 years older than Sneha. In 2 years, the sum of their ages will be 57. How old is Sneha now?
36. 36.Ishaan’s father is twice as old as Ishaan. The sum of their ages is 27 years. How old is the father?
37. 37.Meera is 4 years older than Dev. In 8 years, the sum of their ages will be 72. How old is Dev now?
38. 38.Farhan is 6 years older than Manav. In 8 years, the sum of their ages will be 52. How old is Manav now?
39. 39.Aditya’s father is four times as old as Aditya. The sum of their ages is 65 years. How old is Aditya?
40. 40.Rahul’s father is five times as old as Rahul. The sum of their ages is 54 years. How old is Rahul?

Free quantitative aptitude lessons, practice and worksheets at talentjr.in/quantitative-aptitude