Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 608 · 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.Zoya is 7 years older than Pooja. In 10 years, the sum of their ages will be 43. How old is Pooja now?
2. 2.Dev is 5 years older than Arjun. In 10 years, the sum of their ages will be 55. How old is Arjun now?
3. 3.Priya’s father is three times as old as Priya. The sum of their ages is 52 years. How old is Priya?
4. 4.In 29 years, Vivaan will be twice as old as Vivaan was 3 years ago. How old is Vivaan now?
5. 5.Manav is 8 years older than Sneha. In 8 years, the sum of their ages will be 76. How old is Sneha now?
6. 6.10 years ago, Arjun’s mother was three times as old as Arjun. The mother is 34 years old now. How old is Arjun now?
7. 7.6 years ago, Kabir’s mother was three times as old as Kabir. The mother is 27 years old now. How old is Kabir now?
8. 8.6 years ago, Karan’s mother was three times as old as Karan. The mother is 30 years old now. How old is Karan now?
9. 9.Ananya’s father is four times as old as Ananya. The sum of their ages is 40 years. How old is the father?
10. 10.Zoya is 6 years older than Aarav. In 8 years, the sum of their ages will be 78. How old is Aarav now?
11. 11.Diya’s father is three times as old as Diya. The sum of their ages is 56 years. How old is Diya?
12. 12.Rohan’s father is three times as old as Rohan. The sum of their ages is 32 years. How old is the father?
13. 13.Isha is 10 years older than Arjun. In 5 years, the sum of their ages will be 64. How old is Arjun now?
14. 14.Saanvi is 9 years older than Nisha. In 7 years, the sum of their ages will be 51. How old is Nisha now?
15. 15.In 16 years, Farhan will be twice as old as Farhan was 6 years ago. How old is Farhan now?
16. 16.10 years ago, Priya’s mother was three times as old as Priya. The mother is 34 years old now. How old is Priya now?
17. 17.Aarav’s father is twice as old as Aarav. The sum of their ages is 42 years. How old is the father?
18. 18.8 years ago, Isha’s mother was three times as old as Isha. The mother is 44 years old now. How old is Isha now?
19. 19.In 30 years, Kavya will be twice as old as Kavya was 4 years ago. How old is Kavya now?
20. 20.2 years ago, Kabir’s mother was twice as old as Kabir. The mother is 16 years old now. How old is Kabir now?
21. 21.In 26 years, Karan will be twice as old as Karan was 6 years ago. How old is Karan now?
22. 22.In 17 years, Priya will be three times as old as Priya was 3 years ago. How old is Priya now?
23. 23.Ishaan’s father is five times as old as Ishaan. The sum of their ages is 36 years. How old is Ishaan?
24. 24.In 8 years, Ananya will be twice as old as Ananya was 2 years ago. How old is Ananya now?
25. 25.8 years ago, Sneha’s mother was twice as old as Sneha. The mother is 30 years old now. How old is Sneha now?
26. 26.Tara is 7 years older than Rohan. In 8 years, the sum of their ages will be 61. How old is Rohan now?
27. 27.Isha’s father is three times as old as Isha. The sum of their ages is 60 years. How old is the father?
28. 28.4 years ago, Arjun’s mother was four times as old as Arjun. The mother is 36 years old now. How old is Arjun now?
29. 29.Isha’s father is five times as old as Isha. The sum of their ages is 84 years. How old is Isha?
30. 30.Zoya is 4 years older than Aditya. In 4 years, the sum of their ages will be 24. How old is Aditya now?
31. 31.10 years ago, Saanvi’s mother was twice as old as Saanvi. The mother is 20 years old now. How old is Saanvi now?
32. 32.Rohan is 6 years older than Diya. In 6 years, the sum of their ages will be 70. How old is Diya now?
33. 33.In 28 years, Arjun will be three times as old as Arjun was 2 years ago. How old is Arjun now?
34. 34.Dev’s father is twice as old as Dev. The sum of their ages is 27 years. How old is the father?
35. 35.Kavya is 7 years older than Ananya. In 5 years, the sum of their ages will be 37. How old is Ananya now?
36. 36.In 11 years, Pooja will be twice as old as Pooja was 3 years ago. How old is Pooja now?
37. 37.Karan’s father is five times as old as Karan. The sum of their ages is 60 years. How old is Karan?
38. 38.Arjun is 2 years older than Vivaan. In 4 years, the sum of their ages will be 62. How old is Vivaan now?
39. 39.In 6 years, Farhan will be three times as old as Farhan was 6 years ago. How old is Farhan now?
40. 40.Nisha’s father is twice as old as Nisha. The sum of their ages is 30 years. How old is the father?

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