Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 349 · 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.Rahul’s father is three times as old as Rahul. The sum of their ages is 20 years. How old is Rahul?
2. 2.Tara is 4 years older than Priya. In 2 years, the sum of their ages will be 30. How old is Priya now?
3. 3.Ananya’s father is four times as old as Ananya. The sum of their ages is 35 years. How old is the father?
4. 4.Nisha’s father is five times as old as Nisha. The sum of their ages is 66 years. How old is the father?
5. 5.In 15 years, Saanvi will be twice as old as Saanvi was 5 years ago. How old is Saanvi now?
6. 6.Zoya’s father is three times as old as Zoya. The sum of their ages is 28 years. How old is the father?
7. 7.Kabir is 10 years older than Meera. In 4 years, the sum of their ages will be 72. How old is Meera now?
8. 8.In 19 years, Ananya will be twice as old as Ananya was 4 years ago. How old is Ananya now?
9. 9.In 26 years, Aditya will be twice as old as Aditya was 4 years ago. How old is Aditya now?
10. 10.Aditya’s father is four times as old as Aditya. The sum of their ages is 65 years. How old is Aditya?
11. 11.7 years ago, Manav’s mother was twice as old as Manav. The mother is 27 years old now. How old is Manav now?
12. 12.8 years ago, Manav’s mother was three times as old as Manav. The mother is 26 years old now. How old is Manav now?
13. 13.In 4 years, Isha will be twice as old as Isha was 3 years ago. How old is Isha now?
14. 14.Manav’s father is five times as old as Manav. The sum of their ages is 78 years. How old is the father?
15. 15.Tara is 8 years older than Ananya. In 4 years, the sum of their ages will be 58. How old is Ananya now?
16. 16.In 3 years, Diya will be twice as old as Diya was 6 years ago. How old is Diya now?
17. 17.Diya’s father is four times as old as Diya. The sum of their ages is 25 years. How old is the father?
18. 18.Karan’s father is three times as old as Karan. The sum of their ages is 20 years. How old is the father?
19. 19.Priya is 10 years older than Tara. In 3 years, the sum of their ages will be 40. How old is Tara now?
20. 20.Kabir is 4 years older than Aarav. In 4 years, the sum of their ages will be 54. How old is Aarav now?
21. 21.In 14 years, Manav will be twice as old as Manav was 5 years ago. How old is Manav now?
22. 22.Pooja’s father is four times as old as Pooja. The sum of their ages is 30 years. How old is Pooja?
23. 23.Farhan’s father is twice as old as Farhan. The sum of their ages is 36 years. How old is Farhan?
24. 24.9 years ago, Dev’s mother was three times as old as Dev. The mother is 45 years old now. How old is Dev now?
25. 25.In 4 years, Zoya will be twice as old as Zoya was 4 years ago. How old is Zoya 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.Arjun is 3 years older than Saanvi. In 7 years, the sum of their ages will be 29. How old is Saanvi now?
28. 28.In 7 years, Rahul will be three times as old as Rahul was 5 years ago. How old is Rahul now?
29. 29.In 11 years, Sneha will be twice as old as Sneha was 6 years ago. How old is Sneha now?
30. 30.3 years ago, Pooja’s mother was three times as old as Pooja. The mother is 15 years old now. How old is Pooja now?
31. 31.7 years ago, Zoya’s mother was four times as old as Zoya. The mother is 31 years old now. How old is Zoya now?
32. 32.In 5 years, Farhan will be twice as old as Farhan was 4 years ago. How old is Farhan now?
33. 33.In 23 years, Karan will be three times as old as Karan was 5 years ago. How old is Karan now?
34. 34.In 13 years, Nisha will be twice as old as Nisha was 2 years ago. How old is Nisha now?
35. 35.2 years ago, Vivaan’s mother was twice as old as Vivaan. The mother is 14 years old now. How old is Vivaan now?
36. 36.Saanvi’s father is twice as old as Saanvi. The sum of their ages is 33 years. How old is the father?
37. 37.3 years ago, Rahul’s mother was four times as old as Rahul. The mother is 19 years old now. How old is Rahul now?
38. 38.Kavya’s father is three times as old as Kavya. The sum of their ages is 40 years. How old is the father?
39. 39.Pooja’s father is twice as old as Pooja. The sum of their ages is 42 years. How old is Pooja?
40. 40.7 years ago, Rohan’s mother was four times as old as Rohan. The mother is 55 years old now. How old is Rohan now?

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