Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 131 · 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 is 8 years older than Manav. In 8 years, the sum of their ages will be 76. How old is Manav now?
2. 2.Zoya’s father is three times as old as Zoya. The sum of their ages is 56 years. How old is Zoya?
3. 3.2 years ago, Arjun’s mother was three times as old as Arjun. The mother is 14 years old now. How old is Arjun now?
4. 4.In 1 years, Dev will be twice as old as Dev was 5 years ago. How old is Dev now?
5. 5.Farhan is 7 years older than Diya. In 5 years, the sum of their ages will be 35. How old is Diya now?
6. 6.Karan is 4 years older than Dev. In 8 years, the sum of their ages will be 74. How old is Dev now?
7. 7.3 years ago, Dev’s mother was four times as old as Dev. The mother is 15 years old now. How old is Dev now?
8. 8.In 8 years, Diya will be twice as old as Diya was 4 years ago. How old is Diya now?
9. 9.Tara’s father is five times as old as Tara. The sum of their ages is 72 years. How old is the father?
10. 10.Ananya’s father is four times as old as Ananya. The sum of their ages is 40 years. How old is Ananya?
11. 11.In 20 years, Priya will be three times as old as Priya was 6 years ago. How old is Priya now?
12. 12.Aarav is 5 years older than Kabir. In 5 years, the sum of their ages will be 39. How old is Kabir now?
13. 13.Meera’s father is three times as old as Meera. The sum of their ages is 28 years. How old is the father?
14. 14.10 years ago, Nisha’s mother was three times as old as Nisha. The mother is 34 years old now. How old is Nisha now?
15. 15.Rohan is 2 years older than Vivaan. In 8 years, the sum of their ages will be 44. How old is Vivaan now?
16. 16.Kavya is 9 years older than Nisha. In 10 years, the sum of their ages will be 89. How old is Nisha now?
17. 17.Aarav’s father is five times as old as Aarav. The sum of their ages is 36 years. How old is the father?
18. 18.5 years ago, Saanvi’s mother was twice as old as Saanvi. The mother is 21 years old now. How old is Saanvi now?
19. 19.In 29 years, Rahul will be twice as old as Rahul was 5 years ago. How old is Rahul now?
20. 20.Aarav’s father is twice as old as Aarav. The sum of their ages is 36 years. How old is the father?
21. 21.Zoya’s father is three times as old as Zoya. The sum of their ages is 44 years. How old is Zoya?
22. 22.Ishaan is 2 years older than Tara. In 9 years, the sum of their ages will be 38. How old is Tara now?
23. 23.Ananya’s father is five times as old as Ananya. The sum of their ages is 72 years. How old is the father?
24. 24.Nisha’s father is twice as old as Nisha. The sum of their ages is 42 years. How old is Nisha?
25. 25.In 12 years, Isha will be three times as old as Isha was 4 years ago. How old is Isha now?
26. 26.Rohan’s father is five times as old as Rohan. The sum of their ages is 66 years. How old is the father?
27. 27.Tara’s father is twice as old as Tara. The sum of their ages is 15 years. How old is Tara?
28. 28.Dev’s father is twice as old as Dev. The sum of their ages is 33 years. How old is Dev?
29. 29.In 11 years, Rohan will be twice as old as Rohan was 2 years ago. How old is Rohan now?
30. 30.In 28 years, Ishaan will be twice as old as Ishaan was 3 years ago. How old is Ishaan now?
31. 31.Diya’s father is four times as old as Diya. The sum of their ages is 40 years. How old is the father?
32. 32.In 18 years, Kabir will be three times as old as Kabir was 2 years ago. How old is Kabir now?
33. 33.In 22 years, Kabir will be three times as old as Kabir was 6 years ago. How old is Kabir now?
34. 34.3 years ago, Pooja’s mother was twice as old as Pooja. The mother is 9 years old now. How old is Pooja now?
35. 35.Ishaan’s father is twice as old as Ishaan. The sum of their ages is 45 years. How old is Ishaan?
36. 36.In 29 years, Rahul will be twice as old as Rahul was 3 years ago. How old is Rahul now?
37. 37.Priya’s father is five times as old as Priya. The sum of their ages is 66 years. How old is the father?
38. 38.9 years ago, Diya’s mother was four times as old as Diya. The mother is 49 years old now. How old is Diya now?
39. 39.2 years ago, Aditya’s mother was twice as old as Aditya. The mother is 24 years old now. How old is Aditya now?
40. 40.5 years ago, Farhan’s mother was four times as old as Farhan. The mother is 17 years old now. How old is Farhan now?

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