Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 151 · 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.Isha’s father is four times as old as Isha. The sum of their ages is 70 years. How old is the father?
2. 2.Aarav is 7 years older than Dev. In 3 years, the sum of their ages will be 51. How old is Dev now?
3. 3.In 23 years, Zoya will be twice as old as Zoya was 3 years ago. How old is Zoya now?
4. 4.Manav is 2 years older than Tara. In 7 years, the sum of their ages will be 40. How old is Tara now?
5. 5.In 29 years, Meera will be twice as old as Meera was 3 years ago. How old is Meera now?
6. 6.Sneha’s father is five times as old as Sneha. The sum of their ages is 72 years. How old is Sneha?
7. 7.Kabir’s father is twice as old as Kabir. The sum of their ages is 27 years. How old is the father?
8. 8.Dev’s father is four times as old as Dev. The sum of their ages is 65 years. How old is the father?
9. 9.Vivaan’s father is five times as old as Vivaan. The sum of their ages is 84 years. How old is Vivaan?
10. 10.Vivaan’s father is twice as old as Vivaan. The sum of their ages is 30 years. How old is Vivaan?
11. 11.Dev’s father is twice as old as Dev. The sum of their ages is 24 years. How old is the father?
12. 12.Manav is 9 years older than Saanvi. In 6 years, the sum of their ages will be 55. How old is Saanvi now?
13. 13.In 16 years, Zoya will be twice as old as Zoya was 2 years ago. How old is Zoya now?
14. 14.Sneha’s father is three times as old as Sneha. The sum of their ages is 28 years. How old is the father?
15. 15.7 years ago, Vivaan’s mother was four times as old as Vivaan. The mother is 43 years old now. How old is Vivaan now?
16. 16.Nisha is 4 years older than Isha. In 4 years, the sum of their ages will be 52. How old is Isha now?
17. 17.In 9 years, Aditya will be twice as old as Aditya was 2 years ago. How old is Aditya now?
18. 18.Pooja is 10 years older than Saanvi. In 9 years, the sum of their ages will be 44. How old is Saanvi now?
19. 19.10 years ago, Zoya’s mother was three times as old as Zoya. The mother is 37 years old now. How old is Zoya now?
20. 20.Manav is 7 years older than Dev. In 7 years, the sum of their ages will be 75. How old is Dev now?
21. 21.Aditya is 5 years older than Rahul. In 8 years, the sum of their ages will be 81. How old is Rahul now?
22. 22.Meera is 10 years older than Rohan. In 4 years, the sum of their ages will be 78. How old is Rohan now?
23. 23.2 years ago, Vivaan’s mother was twice as old as Vivaan. The mother is 18 years old now. How old is Vivaan now?
24. 24.Meera is 2 years older than Karan. In 9 years, the sum of their ages will be 44. How old is Karan now?
25. 25.Karan is 3 years older than Rohan. In 3 years, the sum of their ages will be 25. How old is Rohan now?
26. 26.In 26 years, Dev will be twice as old as Dev was 5 years ago. How old is Dev now?
27. 27.Aarav’s father is four times as old as Aarav. The sum of their ages is 25 years. How old is Aarav?
28. 28.9 years ago, Priya’s mother was twice as old as Priya. The mother is 23 years old now. How old is Priya now?
29. 29.In 4 years, Vivaan will be twice as old as Vivaan was 4 years ago. How old is Vivaan now?
30. 30.In 1 years, Pooja will be twice as old as Pooja was 5 years ago. How old is Pooja now?
31. 31.Zoya is 4 years older than Karan. In 5 years, the sum of their ages will be 36. How old is Karan now?
32. 32.Ananya is 2 years older than Sneha. In 3 years, the sum of their ages will be 38. How old is Sneha now?
33. 33.Manav’s father is four times as old as Manav. The sum of their ages is 60 years. How old is Manav?
34. 34.Saanvi’s father is twice as old as Saanvi. The sum of their ages is 36 years. How old is the father?
35. 35.Isha’s father is five times as old as Isha. The sum of their ages is 48 years. How old is Isha?
36. 36.Meera is 2 years older than Farhan. In 8 years, the sum of their ages will be 36. How old is Farhan now?
37. 37.7 years ago, Isha’s mother was three times as old as Isha. The mother is 28 years old now. How old is Isha now?
38. 38.10 years ago, Karan’s mother was twice as old as Karan. The mother is 18 years old now. How old is Karan now?
39. 39.In 13 years, Rohan will be twice as old as Rohan was 3 years ago. How old is Rohan now?
40. 40.In 16 years, Rahul will be three times as old as Rahul was 4 years ago. How old is Rahul now?

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