Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 377 · 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. 1.5 years ago, Diya’s mother was twice as old as Diya. The mother is 15 years old now. How old is Diya now?
2. 2.Aarav’s father is twice as old as Aarav. The sum of their ages is 33 years. How old is the father?
3. 3.4 years ago, Pooja’s mother was four times as old as Pooja. The mother is 36 years old now. How old is Pooja now?
4. 4.In 18 years, Pooja will be three times as old as Pooja was 4 years ago. How old is Pooja now?
5. 5.3 years ago, Pooja’s mother was twice as old as Pooja. The mother is 15 years old now. How old is Pooja now?
6. 6.In 21 years, Isha will be twice as old as Isha was 2 years ago. How old is Isha now?
7. 7.9 years ago, Meera’s mother was twice as old as Meera. The mother is 19 years old now. How old is Meera now?
8. 8.Aditya’s father is three times as old as Aditya. The sum of their ages is 32 years. How old is the father?
9. 9.In 14 years, Meera will be twice as old as Meera was 2 years ago. How old is Meera now?
10. 10.Manav’s father is three times as old as Manav. The sum of their ages is 24 years. How old is the father?
11. 11.3 years ago, Ishaan’s mother was four times as old as Ishaan. The mother is 35 years old now. How old is Ishaan now?
12. 12.Dev is 6 years older than Ishaan. In 3 years, the sum of their ages will be 22. How old is Ishaan now?
13. 13.Rohan’s father is twice as old as Rohan. The sum of their ages is 33 years. How old is the father?
14. 14.Isha is 2 years older than Dev. In 3 years, the sum of their ages will be 46. How old is Dev now?
15. 15.Zoya’s father is three times as old as Zoya. The sum of their ages is 40 years. How old is Zoya?
16. 16.Ananya’s father is twice as old as Ananya. The sum of their ages is 36 years. How old is the father?
17. 17.Saanvi’s father is twice as old as Saanvi. The sum of their ages is 45 years. How old is the father?
18. 18.In 27 years, Ananya will be twice as old as Ananya was 4 years ago. How old is Ananya now?
19. 19.7 years ago, Rahul’s mother was twice as old as Rahul. The mother is 31 years old now. How old is Rahul now?
20. 20.In 16 years, Zoya will be three times as old as Zoya was 6 years ago. How old is Zoya now?
21. 21.In 14 years, Manav will be three times as old as Manav was 2 years ago. How old is Manav now?
22. 22.In 13 years, Pooja will be twice as old as Pooja was 3 years ago. How old is Pooja now?
23. 23.3 years ago, Tara’s mother was four times as old as Tara. The mother is 47 years old now. How old is Tara now?
24. 24.Zoya’s father is four times as old as Zoya. The sum of their ages is 75 years. How old is Zoya?
25. 25.Meera is 7 years older than Manav. In 5 years, the sum of their ages will be 39. How old is Manav now?
26. 26.Aditya is 2 years older than Karan. In 9 years, the sum of their ages will be 42. How old is Karan now?
27. 27.Diya’s father is four times as old as Diya. The sum of their ages is 55 years. How old is Diya?
28. 28.10 years ago, Rohan’s mother was four times as old as Rohan. The mother is 42 years old now. How old is Rohan now?
29. 29.2 years ago, Ishaan’s mother was twice as old as Ishaan. The mother is 26 years old now. How old is Ishaan now?
30. 30.Rohan’s father is five times as old as Rohan. The sum of their ages is 84 years. How old is Rohan?
31. 31.In 7 years, Tara will be twice as old as Tara was 2 years ago. How old is Tara now?
32. 32.5 years ago, Ishaan’s mother was three times as old as Ishaan. The mother is 29 years old now. How old is Ishaan now?
33. 33.In 13 years, Nisha will be twice as old as Nisha was 3 years ago. How old is Nisha now?
34. 34.Nisha is 3 years older than Diya. In 3 years, the sum of their ages will be 61. How old is Diya now?
35. 35.Tara is 8 years older than Vivaan. In 7 years, the sum of their ages will be 80. How old is Vivaan now?
36. 36.4 years ago, Diya’s mother was four times as old as Diya. The mother is 24 years old now. How old is Diya now?
37. 37.Nisha is 2 years older than Pooja. In 4 years, the sum of their ages will be 54. How old is Pooja now?
38. 38.Dev’s father is twice as old as Dev. The sum of their ages is 27 years. How old is Dev?
39. 39.6 years ago, Aditya’s mother was twice as old as Aditya. The mother is 18 years old now. How old is Aditya now?
40. 40.In 12 years, Ananya will be three times as old as Ananya was 4 years ago. How old is Ananya now?

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