Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 50 · 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 6 years, Zoya will be three times as old as Zoya was 4 years ago. How old is Zoya now?
2. 2.4 years ago, Diya’s mother was twice as old as Diya. The mother is 20 years old now. How old is Diya now?
3. 3.Diya’s father is twice as old as Diya. The sum of their ages is 33 years. How old is the father?
4. 4.6 years ago, Ananya’s mother was three times as old as Ananya. The mother is 36 years old now. How old is Ananya now?
5. 5.Nisha’s father is twice as old as Nisha. The sum of their ages is 39 years. How old is the father?
6. 6.In 14 years, Ishaan will be three times as old as Ishaan was 4 years ago. How old is Ishaan now?
7. 7.Zoya is 5 years older than Manav. In 9 years, the sum of their ages will be 63. How old is Manav now?
8. 8.3 years ago, Kavya’s mother was three times as old as Kavya. The mother is 30 years old now. How old is Kavya now?
9. 9.Karan’s father is three times as old as Karan. The sum of their ages is 28 years. How old is the father?
10. 10.7 years ago, Rahul’s mother was twice as old as Rahul. The mother is 21 years old now. How old is Rahul now?
11. 11.7 years ago, Ananya’s mother was three times as old as Ananya. The mother is 40 years old now. How old is Ananya now?
12. 12.In 5 years, Farhan will be three times as old as Farhan was 5 years ago. How old is Farhan now?
13. 13.5 years ago, Vivaan’s mother was three times as old as Vivaan. The mother is 32 years old now. How old is Vivaan now?
14. 14.Aditya’s father is three times as old as Aditya. The sum of their ages is 28 years. How old is Aditya?
15. 15.Aditya’s father is twice as old as Aditya. The sum of their ages is 42 years. How old is Aditya?
16. 16.Zoya is 8 years older than Arjun. In 4 years, the sum of their ages will be 74. How old is Arjun now?
17. 17.In 30 years, Pooja will be twice as old as Pooja was 2 years ago. How old is Pooja now?
18. 18.Kavya’s father is five times as old as Kavya. The sum of their ages is 54 years. How old is Kavya?
19. 19.Saanvi is 9 years older than Sneha. In 10 years, the sum of their ages will be 89. How old is Sneha now?
20. 20.9 years ago, Manav’s mother was four times as old as Manav. The mother is 29 years old now. How old is Manav now?
21. 21.In 27 years, Aditya will be three times as old as Aditya was 5 years ago. How old is Aditya now?
22. 22.In 6 years, Rahul will be twice as old as Rahul was 6 years ago. How old is Rahul now?
23. 23.Diya is 3 years older than Saanvi. In 9 years, the sum of their ages will be 37. How old is Saanvi now?
24. 24.10 years ago, Tara’s mother was three times as old as Tara. The mother is 31 years old now. How old is Tara now?
25. 25.8 years ago, Kabir’s mother was four times as old as Kabir. The mother is 44 years old now. How old is Kabir now?
26. 26.Karan is 4 years older than Kabir. In 6 years, the sum of their ages will be 32. How old is Kabir now?
27. 27.Diya’s father is three times as old as Diya. The sum of their ages is 20 years. How old is Diya?
28. 28.Meera is 3 years older than Pooja. In 6 years, the sum of their ages will be 27. How old is Pooja now?
29. 29.9 years ago, Nisha’s mother was four times as old as Nisha. The mother is 21 years old now. How old is Nisha now?
30. 30.In 17 years, Zoya will be three times as old as Zoya was 3 years ago. How old is Zoya now?
31. 31.In 22 years, Priya will be twice as old as Priya was 2 years ago. How old is Priya now?
32. 32.Karan’s father is four times as old as Karan. The sum of their ages is 25 years. How old is Karan?
33. 33.In 28 years, Farhan will be twice as old as Farhan was 4 years ago. How old is Farhan now?
34. 34.3 years ago, Ishaan’s mother was twice as old as Ishaan. The mother is 27 years old now. How old is Ishaan now?
35. 35.In 15 years, Aarav will be twice as old as Aarav was 2 years ago. How old is Aarav now?
36. 36.2 years ago, Sneha’s mother was four times as old as Sneha. The mother is 18 years old now. How old is Sneha now?
37. 37.In 26 years, Vivaan will be twice as old as Vivaan was 3 years ago. How old is Vivaan now?
38. 38.Vivaan’s father is four times as old as Vivaan. The sum of their ages is 25 years. How old is Vivaan?
39. 39.5 years ago, Ishaan’s mother was four times as old as Ishaan. The mother is 41 years old now. How old is Ishaan now?
40. 40.Karan’s father is five times as old as Karan. The sum of their ages is 30 years. How old is the father?

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