Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 805 · 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.Nisha’s father is twice as old as Nisha. The sum of their ages is 36 years. How old is Nisha?
2. 2.Vivaan is 4 years older than Sneha. In 6 years, the sum of their ages will be 72. How old is Sneha now?
3. 3.Ishaan is 7 years older than Diya. In 4 years, the sum of their ages will be 31. How old is Diya now?
4. 4.In 2 years, Kabir will be twice as old as Kabir was 6 years ago. How old is Kabir now?
5. 5.Rahul is 2 years older than Manav. In 6 years, the sum of their ages will be 74. How old is Manav now?
6. 6.5 years ago, Dev’s mother was four times as old as Dev. The mother is 45 years old now. How old is Dev now?
7. 7.Kabir is 2 years older than Aditya. In 8 years, the sum of their ages will be 58. How old is Aditya now?
8. 8.In 28 years, Zoya will be twice as old as Zoya was 4 years ago. How old is Zoya now?
9. 9.Rahul’s father is four times as old as Rahul. The sum of their ages is 65 years. How old is the father?
10. 10.Ananya is 5 years older than Karan. In 7 years, the sum of their ages will be 63. How old is Karan now?
11. 11.Vivaan is 2 years older than Saanvi. In 8 years, the sum of their ages will be 70. How old is Saanvi now?
12. 12.In 11 years, Ananya will be three times as old as Ananya was 5 years ago. How old is Ananya now?
13. 13.In 15 years, Arjun will be three times as old as Arjun was 5 years ago. How old is Arjun now?
14. 14.Farhan’s father is four times as old as Farhan. The sum of their ages is 25 years. How old is the father?
15. 15.Nisha’s father is twice as old as Nisha. The sum of their ages is 36 years. How old is the father?
16. 16.Tara’s father is four times as old as Tara. The sum of their ages is 40 years. How old is Tara?
17. 17.Zoya is 10 years older than Aarav. In 8 years, the sum of their ages will be 46. How old is Aarav now?
18. 18.2 years ago, Kabir’s mother was twice as old as Kabir. The mother is 20 years old now. How old is Kabir now?
19. 19.Zoya is 4 years older than Ananya. In 4 years, the sum of their ages will be 38. How old is Ananya now?
20. 20.Rohan’s father is four times as old as Rohan. The sum of their ages is 50 years. How old is Rohan?
21. 21.Ananya’s father is five times as old as Ananya. The sum of their ages is 78 years. How old is Ananya?
22. 22.Karan’s father is three times as old as Karan. The sum of their ages is 44 years. How old is Karan?
23. 23.In 15 years, Farhan will be twice as old as Farhan was 3 years ago. How old is Farhan now?
24. 24.In 12 years, Rohan will be twice as old as Rohan was 4 years ago. How old is Rohan now?
25. 25.Kabir is 5 years older than Farhan. In 6 years, the sum of their ages will be 57. How old is Farhan now?
26. 26.3 years ago, Manav’s mother was four times as old as Manav. The mother is 39 years old now. How old is Manav now?
27. 27.5 years ago, Diya’s mother was four times as old as Diya. The mother is 21 years old now. How old is Diya now?
28. 28.Diya’s father is four times as old as Diya. The sum of their ages is 45 years. How old is Diya?
29. 29.Zoya’s father is three times as old as Zoya. The sum of their ages is 36 years. How old is Zoya?
30. 30.Priya is 3 years older than Pooja. In 7 years, the sum of their ages will be 29. How old is Pooja now?
31. 31.In 28 years, Kavya will be three times as old as Kavya was 4 years ago. How old is Kavya now?
32. 32.Ananya is 7 years older than Sneha. In 7 years, the sum of their ages will be 33. How old is Sneha now?
33. 33.Dev is 3 years older than Aarav. In 9 years, the sum of their ages will be 67. How old is Aarav now?
34. 34.Zoya’s father is four times as old as Zoya. The sum of their ages is 55 years. How old is Zoya?
35. 35.5 years ago, Kabir’s mother was twice as old as Kabir. The mother is 25 years old now. How old is Kabir now?
36. 36.In 19 years, Priya will be twice as old as Priya was 6 years ago. How old is Priya now?
37. 37.Dev is 4 years older than Diya. In 3 years, the sum of their ages will be 28. How old is Diya now?
38. 38.4 years ago, Priya’s mother was twice as old as Priya. The mother is 20 years old now. How old is Priya now?
39. 39.Manav’s father is four times as old as Manav. The sum of their ages is 50 years. How old is Manav?
40. 40.In 5 years, Kavya will be twice as old as Kavya was 4 years ago. How old is Kavya now?

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