Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 840 · 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.Farhan’s father is four times as old as Farhan. The sum of their ages is 70 years. How old is the father?
2. 2.In 20 years, Zoya will be twice as old as Zoya was 2 years ago. How old is Zoya now?
3. 3.In 27 years, Sneha will be three times as old as Sneha was 3 years ago. How old is Sneha now?
4. 4.Isha is 6 years older than Priya. In 4 years, the sum of their ages will be 50. How old is Priya now?
5. 5.In 19 years, Pooja will be twice as old as Pooja was 4 years ago. How old is Pooja now?
6. 6.Isha’s father is three times as old as Isha. The sum of their ages is 36 years. How old is the father?
7. 7.Ananya is 9 years older than Ishaan. In 9 years, the sum of their ages will be 79. How old is Ishaan now?
8. 8.In 20 years, Vivaan will be twice as old as Vivaan was 4 years ago. How old is Vivaan now?
9. 9.Nisha is 4 years older than Priya. In 6 years, the sum of their ages will be 66. How old is Priya now?
10. 10.Saanvi’s father is twice as old as Saanvi. The sum of their ages is 39 years. How old is Saanvi?
11. 11.In 2 years, Farhan will be twice as old as Farhan was 3 years ago. How old is Farhan now?
12. 12.5 years ago, Ananya’s mother was twice as old as Ananya. The mother is 29 years old now. How old is Ananya now?
13. 13.2 years ago, Nisha’s mother was twice as old as Nisha. The mother is 22 years old now. How old is Nisha now?
14. 14.Nisha’s father is three times as old as Nisha. The sum of their ages is 40 years. How old is Nisha?
15. 15.Kavya’s father is four times as old as Kavya. The sum of their ages is 40 years. How old is the father?
16. 16.Pooja is 2 years older than Kabir. In 5 years, the sum of their ages will be 44. How old is Kabir now?
17. 17.In 20 years, Arjun will be twice as old as Arjun was 2 years ago. How old is Arjun now?
18. 18.7 years ago, Aditya’s mother was four times as old as Aditya. The mother is 23 years old now. How old is Aditya now?
19. 19.Pooja’s father is twice as old as Pooja. The sum of their ages is 27 years. How old is the father?
20. 20.In 16 years, Meera will be twice as old as Meera was 3 years ago. How old is Meera now?
21. 21.3 years ago, Manav’s mother was four times as old as Manav. The mother is 27 years old now. How old is Manav now?
22. 22.Pooja is 5 years older than Priya. In 5 years, the sum of their ages will be 39. How old is Priya now?
23. 23.Isha’s father is twice as old as Isha. The sum of their ages is 45 years. How old is the father?
24. 24.Ishaan’s father is three times as old as Ishaan. The sum of their ages is 60 years. How old is Ishaan?
25. 25.Ananya’s father is four times as old as Ananya. The sum of their ages is 70 years. How old is the father?
26. 26.Priya’s father is twice as old as Priya. The sum of their ages is 15 years. How old is Priya?
27. 27.Dev is 3 years older than Pooja. In 3 years, the sum of their ages will be 37. How old is Pooja now?
28. 28.Karan is 9 years older than Ishaan. In 4 years, the sum of their ages will be 71. How old is Ishaan now?
29. 29.Ishaan’s father is five times as old as Ishaan. The sum of their ages is 84 years. How old is the father?
30. 30.Tara’s father is twice as old as Tara. The sum of their ages is 21 years. How old is the father?
31. 31.Priya’s father is three times as old as Priya. The sum of their ages is 44 years. How old is the father?
32. 32.Dev’s father is three times as old as Dev. The sum of their ages is 48 years. How old is the father?
33. 33.Manav is 7 years older than Dev. In 10 years, the sum of their ages will be 65. How old is Dev now?
34. 34.Saanvi’s father is three times as old as Saanvi. The sum of their ages is 20 years. How old is Saanvi?
35. 35.4 years ago, Rahul’s mother was three times as old as Rahul. The mother is 16 years old now. How old is Rahul now?
36. 36.Dev’s father is four times as old as Dev. The sum of their ages is 75 years. How old is Dev?
37. 37.Priya’s father is twice as old as Priya. The sum of their ages is 42 years. How old is the father?
38. 38.7 years ago, Manav’s mother was twice as old as Manav. The mother is 19 years old now. How old is Manav now?
39. 39.Arjun’s father is four times as old as Arjun. The sum of their ages is 30 years. How old is the father?
40. 40.In 26 years, Sneha will be twice as old as Sneha was 6 years ago. How old is Sneha now?

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