Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 311 · 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.In 10 years, Rahul will be twice as old as Rahul was 2 years ago. How old is Rahul now?
2. 2.In 18 years, Pooja will be three times as old as Pooja was 2 years ago. How old is Pooja now?
3. 3.In 10 years, Arjun will be three times as old as Arjun was 2 years ago. How old is Arjun now?
4. 4.3 years ago, Zoya’s mother was twice as old as Zoya. The mother is 23 years old now. How old is Zoya now?
5. 5.8 years ago, Karan’s mother was twice as old as Karan. The mother is 18 years old now. How old is Karan now?
6. 6.Zoya is 2 years older than Rohan. In 10 years, the sum of their ages will be 58. How old is Rohan now?
7. 7.Karan’s father is three times as old as Karan. The sum of their ages is 56 years. How old is Karan?
8. 8.Rohan is 8 years older than Manav. In 5 years, the sum of their ages will be 28. How old is Manav now?
9. 9.Aditya is 6 years older than Dev. In 6 years, the sum of their ages will be 78. How old is Dev now?
10. 10.In 13 years, Ananya will be twice as old as Ananya was 5 years ago. How old is Ananya now?
11. 11.In 30 years, Ishaan will be twice as old as Ishaan was 3 years ago. How old is Ishaan now?
12. 12.Priya’s father is three times as old as Priya. The sum of their ages is 56 years. How old is the father?
13. 13.In 1 years, Arjun will be twice as old as Arjun was 4 years ago. How old is Arjun now?
14. 14.Farhan’s father is three times as old as Farhan. The sum of their ages is 44 years. How old is the father?
15. 15.10 years ago, Pooja’s mother was twice as old as Pooja. The mother is 18 years old now. How old is Pooja now?
16. 16.In 3 years, Isha will be twice as old as Isha was 5 years ago. How old is Isha now?
17. 17.Rahul’s father is five times as old as Rahul. The sum of their ages is 84 years. How old is Rahul?
18. 18.Kavya’s father is twice as old as Kavya. The sum of their ages is 24 years. How old is the father?
19. 19.Kavya’s father is three times as old as Kavya. The sum of their ages is 52 years. How old is Kavya?
20. 20.Rahul is 4 years older than Priya. In 3 years, the sum of their ages will be 70. How old is Priya now?
21. 21.Aditya is 6 years older than Vivaan. In 9 years, the sum of their ages will be 70. How old is Vivaan now?
22. 22.Rahul is 4 years older than Kavya. In 3 years, the sum of their ages will be 62. How old is Kavya now?
23. 23.Tara is 8 years older than Nisha. In 9 years, the sum of their ages will be 70. How old is Nisha now?
24. 24.Karan’s father is five times as old as Karan. The sum of their ages is 60 years. How old is Karan?
25. 25.Nisha is 6 years older than Rohan. In 5 years, the sum of their ages will be 32. How old is Rohan now?
26. 26.Arjun’s father is twice as old as Arjun. The sum of their ages is 18 years. How old is the father?
27. 27.9 years ago, Ishaan’s mother was twice as old as Ishaan. The mother is 19 years old now. How old is Ishaan now?
28. 28.In 20 years, Pooja will be twice as old as Pooja was 5 years ago. How old is Pooja now?
29. 29.Aarav’s father is five times as old as Aarav. The sum of their ages is 90 years. How old is Aarav?
30. 30.Saanvi is 5 years older than Ishaan. In 9 years, the sum of their ages will be 55. How old is Ishaan now?
31. 31.4 years ago, Saanvi’s mother was twice as old as Saanvi. The mother is 18 years old now. How old is Saanvi now?
32. 32.Saanvi is 10 years older than Tara. In 3 years, the sum of their ages will be 36. How old is Tara now?
33. 33.Kavya’s father is three times as old as Kavya. The sum of their ages is 20 years. How old is the father?
34. 34.3 years ago, Saanvi’s mother was four times as old as Saanvi. The mother is 43 years old now. How old is Saanvi now?
35. 35.Nisha’s father is four times as old as Nisha. The sum of their ages is 35 years. How old is the father?
36. 36.Diya is 7 years older than Rohan. In 10 years, the sum of their ages will be 37. How old is Rohan now?
37. 37.Karan is 5 years older than Ishaan. In 7 years, the sum of their ages will be 39. How old is Ishaan now?
38. 38.8 years ago, Aarav’s mother was three times as old as Aarav. The mother is 32 years old now. How old is Aarav now?
39. 39.Ananya’s father is three times as old as Ananya. The sum of their ages is 20 years. How old is Ananya?
40. 40.7 years ago, Rohan’s mother was twice as old as Rohan. The mother is 15 years old now. How old is Rohan now?

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