Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 535 · 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.Aarav’s father is twice as old as Aarav. The sum of their ages is 36 years. How old is Aarav?
2. 2.In 12 years, Diya will be twice as old as Diya was 5 years ago. How old is Diya now?
3. 3.Sneha’s father is twice as old as Sneha. The sum of their ages is 18 years. How old is Sneha?
4. 4.In 19 years, Ananya will be twice as old as Ananya was 2 years ago. How old is Ananya now?
5. 5.Isha’s father is four times as old as Isha. The sum of their ages is 70 years. How old is Isha?
6. 6.7 years ago, Farhan’s mother was four times as old as Farhan. The mother is 55 years old now. How old is Farhan now?
7. 7.In 29 years, Rahul will be twice as old as Rahul was 5 years ago. How old is Rahul now?
8. 8.In 18 years, Tara will be twice as old as Tara was 3 years ago. How old is Tara now?
9. 9.In 16 years, Farhan will be twice as old as Farhan was 3 years ago. How old is Farhan now?
10. 10.2 years ago, Sneha’s mother was three times as old as Sneha. The mother is 26 years old now. How old is Sneha now?
11. 11.In 10 years, Farhan will be three times as old as Farhan was 2 years ago. How old is Farhan now?
12. 12.Farhan’s father is twice as old as Farhan. The sum of their ages is 45 years. How old is the father?
13. 13.In 13 years, Vivaan will be twice as old as Vivaan was 3 years ago. How old is Vivaan now?
14. 14.Diya’s father is four times as old as Diya. The sum of their ages is 50 years. How old is the father?
15. 15.Vivaan is 4 years older than Karan. In 6 years, the sum of their ages will be 32. How old is Karan now?
16. 16.Aarav is 6 years older than Sneha. In 10 years, the sum of their ages will be 46. How old is Sneha now?
17. 17.In 24 years, Karan will be twice as old as Karan was 4 years ago. How old is Karan now?
18. 18.2 years ago, Saanvi’s mother was three times as old as Saanvi. The mother is 35 years old now. How old is Saanvi now?
19. 19.10 years ago, Ishaan’s mother was three times as old as Ishaan. The mother is 25 years old now. How old is Ishaan now?
20. 20.In 24 years, Pooja will be three times as old as Pooja was 2 years ago. How old is Pooja now?
21. 21.In 4 years, Aditya will be twice as old as Aditya was 6 years ago. How old is Aditya now?
22. 22.Vivaan’s father is four times as old as Vivaan. The sum of their ages is 55 years. How old is Vivaan?
23. 23.Vivaan’s father is five times as old as Vivaan. The sum of their ages is 54 years. How old is Vivaan?
24. 24.5 years ago, Dev’s mother was three times as old as Dev. The mother is 26 years old now. How old is Dev now?
25. 25.Zoya is 6 years older than Aarav. In 5 years, the sum of their ages will be 64. How old is Aarav now?
26. 26.In 15 years, Farhan will be three times as old as Farhan was 3 years ago. How old is Farhan now?
27. 27.Saanvi’s father is four times as old as Saanvi. The sum of their ages is 55 years. How old is the father?
28. 28.In 21 years, Isha will be three times as old as Isha was 3 years ago. How old is Isha now?
29. 29.In 22 years, Ishaan will be twice as old as Ishaan was 2 years ago. How old is Ishaan now?
30. 30.Farhan’s father is twice as old as Farhan. The sum of their ages is 27 years. How old is Farhan?
31. 31.Meera’s father is twice as old as Meera. The sum of their ages is 39 years. How old is the father?
32. 32.Tara is 4 years older than Manav. In 9 years, the sum of their ages will be 78. How old is Manav now?
33. 33.9 years ago, Nisha’s mother was four times as old as Nisha. The mother is 33 years old now. How old is Nisha now?
34. 34.In 28 years, Dev will be three times as old as Dev was 6 years ago. How old is Dev now?
35. 35.Meera’s father is five times as old as Meera. The sum of their ages is 48 years. How old is the father?
36. 36.Rohan is 5 years older than Ananya. In 6 years, the sum of their ages will be 55. How old is Ananya now?
37. 37.Meera’s father is five times as old as Meera. The sum of their ages is 30 years. How old is Meera?
38. 38.Ananya is 7 years older than Saanvi. In 9 years, the sum of their ages will be 37. How old is Saanvi now?
39. 39.Manav is 9 years older than Ananya. In 6 years, the sum of their ages will be 65. How old is Ananya now?
40. 40.5 years ago, Nisha’s mother was twice as old as Nisha. The mother is 21 years old now. How old is Nisha now?

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