Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 517 · 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. 1.2 years ago, Priya’s mother was three times as old as Priya. The mother is 14 years old now. How old is Priya now?
2. 2.Karan’s father is four times as old as Karan. The sum of their ages is 40 years. How old is Karan?
3. 3.Isha’s father is three times as old as Isha. The sum of their ages is 20 years. How old is the father?
4. 4.Tara’s father is four times as old as Tara. The sum of their ages is 30 years. How old is Tara?
5. 5.Aarav’s father is four times as old as Aarav. The sum of their ages is 35 years. How old is the father?
6. 6.10 years ago, Priya’s mother was three times as old as Priya. The mother is 25 years old now. How old is Priya now?
7. 7.10 years ago, Aditya’s mother was four times as old as Aditya. The mother is 46 years old now. How old is Aditya now?
8. 8.In 23 years, Ishaan will be twice as old as Ishaan was 5 years ago. How old is Ishaan now?
9. 9.Vivaan’s father is four times as old as Vivaan. The sum of their ages is 70 years. How old is Vivaan?
10. 10.9 years ago, Vivaan’s mother was three times as old as Vivaan. The mother is 24 years old now. How old is Vivaan now?
11. 11.Kabir is 6 years older than Kavya. In 8 years, the sum of their ages will be 58. How old is Kavya now?
12. 12.In 15 years, Vivaan will be twice as old as Vivaan was 3 years ago. How old is Vivaan now?
13. 13.In 5 years, Priya will be twice as old as Priya was 3 years ago. How old is Priya now?
14. 14.Saanvi is 2 years older than Kabir. In 3 years, the sum of their ages will be 30. How old is Kabir now?
15. 15.Zoya is 3 years older than Isha. In 2 years, the sum of their ages will be 35. How old is Isha now?
16. 16.2 years ago, Ananya’s mother was twice as old as Ananya. The mother is 26 years old now. How old is Ananya now?
17. 17.Pooja’s father is twice as old as Pooja. The sum of their ages is 21 years. How old is Pooja?
18. 18.Ananya’s father is three times as old as Ananya. The sum of their ages is 28 years. How old is Ananya?
19. 19.10 years ago, Tara’s mother was twice as old as Tara. The mother is 22 years old now. How old is Tara now?
20. 20.In 2 years, Diya will be twice as old as Diya was 5 years ago. How old is Diya now?
21. 21.In 7 years, Diya will be twice as old as Diya was 4 years ago. How old is Diya now?
22. 22.In 4 years, Kavya will be twice as old as Kavya was 5 years ago. How old is Kavya now?
23. 23.6 years ago, Farhan’s mother was four times as old as Farhan. The mother is 18 years old now. How old is Farhan now?
24. 24.Priya’s father is five times as old as Priya. The sum of their ages is 78 years. How old is Priya?
25. 25.Aarav’s father is twice as old as Aarav. The sum of their ages is 15 years. How old is the father?
26. 26.In 24 years, Sneha will be three times as old as Sneha was 6 years ago. How old is Sneha now?
27. 27.Priya’s father is three times as old as Priya. The sum of their ages is 48 years. How old is Priya?
28. 28.In 30 years, Karan will be three times as old as Karan was 4 years ago. How old is Karan now?
29. 29.Sneha is 7 years older than Tara. In 5 years, the sum of their ages will be 33. How old is Tara now?
30. 30.Pooja’s father is four times as old as Pooja. The sum of their ages is 35 years. How old is the father?
31. 31.In 4 years, Ishaan will be twice as old as Ishaan was 4 years ago. How old is Ishaan now?
32. 32.Aarav’s father is twice as old as Aarav. The sum of their ages is 39 years. How old is the father?
33. 33.In 17 years, Nisha will be twice as old as Nisha was 4 years ago. How old is Nisha now?
34. 34.Priya’s father is five times as old as Priya. The sum of their ages is 84 years. How old is the father?
35. 35.In 27 years, Tara will be twice as old as Tara was 4 years ago. How old is Tara now?
36. 36.10 years ago, Aditya’s mother was four times as old as Aditya. The mother is 34 years old now. How old is Aditya now?
37. 37.Ananya is 7 years older than Dev. In 2 years, the sum of their ages will be 65. How old is Dev now?
38. 38.Kabir’s father is twice as old as Kabir. The sum of their ages is 42 years. How old is Kabir?
39. 39.Kabir’s father is four times as old as Kabir. The sum of their ages is 50 years. How old is the father?
40. 40.Kabir is 7 years older than Nisha. In 5 years, the sum of their ages will be 53. How old is Nisha now?

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