Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 561 · 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.Karan is 7 years older than Dev. In 3 years, the sum of their ages will be 33. How old is Dev now?
2. 2.Kabir is 7 years older than Ishaan. In 4 years, the sum of their ages will be 25. How old is Ishaan now?
3. 3.In 26 years, Pooja will be twice as old as Pooja was 6 years ago. How old is Pooja now?
4. 4.In 7 years, Zoya will be twice as old as Zoya was 3 years ago. How old is Zoya now?
5. 5.3 years ago, Aditya’s mother was twice as old as Aditya. The mother is 15 years old now. How old is Aditya now?
6. 6.Vivaan’s father is twice as old as Vivaan. The sum of their ages is 45 years. How old is the father?
7. 7.In 10 years, Saanvi will be three times as old as Saanvi was 6 years ago. How old is Saanvi now?
8. 8.Dev is 3 years older than Isha. In 6 years, the sum of their ages will be 27. How old is Isha now?
9. 9.7 years ago, Dev’s mother was twice as old as Dev. The mother is 19 years old now. How old is Dev now?
10. 10.Diya is 7 years older than Sneha. In 10 years, the sum of their ages will be 61. How old is Sneha now?
11. 11.Dev is 3 years older than Isha. In 9 years, the sum of their ages will be 33. How old is Isha now?
12. 12.Nisha’s father is twice as old as Nisha. The sum of their ages is 18 years. How old is Nisha?
13. 13.Aarav’s father is four times as old as Aarav. The sum of their ages is 40 years. How old is Aarav?
14. 14.In 26 years, Rahul will be twice as old as Rahul was 6 years ago. How old is Rahul now?
15. 15.Sneha is 6 years older than Manav. In 8 years, the sum of their ages will be 82. How old is Manav now?
16. 16.In 20 years, Vivaan will be twice as old as Vivaan was 3 years ago. How old is Vivaan now?
17. 17.In 8 years, Arjun will be twice as old as Arjun was 5 years ago. How old is Arjun now?
18. 18.Tara is 3 years older than Aarav. In 6 years, the sum of their ages will be 73. How old is Aarav now?
19. 19.Sneha’s father is twice as old as Sneha. The sum of their ages is 24 years. How old is the father?
20. 20.Sneha is 2 years older than Kavya. In 9 years, the sum of their ages will be 72. How old is Kavya now?
21. 21.Kabir is 8 years older than Meera. In 8 years, the sum of their ages will be 68. How old is Meera now?
22. 22.Ananya’s father is twice as old as Ananya. The sum of their ages is 36 years. How old is the father?
23. 23.Rohan is 5 years older than Priya. In 4 years, the sum of their ages will be 25. How old is Priya now?
24. 24.Farhan’s father is five times as old as Farhan. The sum of their ages is 60 years. How old is the father?
25. 25.Kabir’s father is twice as old as Kabir. The sum of their ages is 21 years. How old is the father?
26. 26.8 years ago, Diya’s mother was four times as old as Diya. The mother is 56 years old now. How old is Diya now?
27. 27.2 years ago, Rahul’s mother was twice as old as Rahul. The mother is 24 years old now. How old is Rahul now?
28. 28.Sneha’s father is five times as old as Sneha. The sum of their ages is 54 years. How old is Sneha?
29. 29.In 18 years, Meera will be twice as old as Meera was 4 years ago. How old is Meera now?
30. 30.Diya’s father is three times as old as Diya. The sum of their ages is 20 years. How old is the father?
31. 31.In 18 years, Sneha will be three times as old as Sneha was 2 years ago. How old is Sneha now?
32. 32.10 years ago, Aarav’s mother was twice as old as Aarav. The mother is 20 years old now. How old is Aarav now?
33. 33.8 years ago, Ananya’s mother was twice as old as Ananya. The mother is 26 years old now. How old is Ananya now?
34. 34.Tara is 8 years older than Isha. In 7 years, the sum of their ages will be 40. How old is Isha now?
35. 35.In 17 years, Rohan will be three times as old as Rohan was 3 years ago. How old is Rohan now?
36. 36.2 years ago, Manav’s mother was four times as old as Manav. The mother is 14 years old now. How old is Manav now?
37. 37.Diya is 3 years older than Nisha. In 7 years, the sum of their ages will be 27. How old is Nisha now?
38. 38.9 years ago, Sneha’s mother was four times as old as Sneha. The mother is 53 years old now. How old is Sneha now?
39. 39.8 years ago, Ishaan’s mother was three times as old as Ishaan. The mother is 26 years old now. How old is Ishaan now?
40. 40.Pooja’s father is five times as old as Pooja. The sum of their ages is 72 years. How old is Pooja?

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