Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 432 · 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. 1.3 years ago, Pooja’s mother was twice as old as Pooja. The mother is 19 years old now. How old is Pooja now?
2. 2.Meera’s father is twice as old as Meera. The sum of their ages is 21 years. How old is Meera?
3. 3.In 21 years, Zoya will be twice as old as Zoya was 6 years ago. How old is Zoya now?
4. 4.Ananya’s father is three times as old as Ananya. The sum of their ages is 52 years. How old is the father?
5. 5.5 years ago, Karan’s mother was twice as old as Karan. The mother is 23 years old now. How old is Karan now?
6. 6.7 years ago, Tara’s mother was four times as old as Tara. The mother is 55 years old now. How old is Tara now?
7. 7.10 years ago, Kavya’s mother was three times as old as Kavya. The mother is 25 years old now. How old is Kavya now?
8. 8.9 years ago, Kavya’s mother was three times as old as Kavya. The mother is 39 years old now. How old is Kavya now?
9. 9.Aditya is 7 years older than Saanvi. In 2 years, the sum of their ages will be 69. How old is Saanvi now?
10. 10.Tara’s father is three times as old as Tara. The sum of their ages is 32 years. How old is Tara?
11. 11.In 20 years, Rahul will be three times as old as Rahul was 4 years ago. How old is Rahul now?
12. 12.Kabir’s father is five times as old as Kabir. The sum of their ages is 36 years. How old is the father?
13. 13.In 9 years, Rohan will be three times as old as Rohan was 5 years ago. How old is Rohan now?
14. 14.Rahul’s father is three times as old as Rahul. The sum of their ages is 44 years. How old is the father?
15. 15.5 years ago, Aditya’s mother was three times as old as Aditya. The mother is 29 years old now. How old is Aditya now?
16. 16.Tara’s father is three times as old as Tara. The sum of their ages is 56 years. How old is Tara?
17. 17.3 years ago, Aarav’s mother was four times as old as Aarav. The mother is 39 years old now. How old is Aarav now?
18. 18.8 years ago, Vivaan’s mother was four times as old as Vivaan. The mother is 28 years old now. How old is Vivaan now?
19. 19.In 11 years, Aditya will be twice as old as Aditya was 4 years ago. How old is Aditya now?
20. 20.Ishaan’s father is three times as old as Ishaan. The sum of their ages is 20 years. How old is the father?
21. 21.7 years ago, Kavya’s mother was twice as old as Kavya. The mother is 21 years old now. How old is Kavya now?
22. 22.Rohan is 2 years older than Ishaan. In 9 years, the sum of their ages will be 52. How old is Ishaan now?
23. 23.Dev’s father is twice as old as Dev. The sum of their ages is 36 years. How old is Dev?
24. 24.4 years ago, Kabir’s mother was three times as old as Kabir. The mother is 25 years old now. How old is Kabir now?
25. 25.In 6 years, Arjun will be twice as old as Arjun was 2 years ago. How old is Arjun now?
26. 26.Kabir’s father is twice as old as Kabir. The sum of their ages is 33 years. How old is the father?
27. 27.Vivaan is 5 years older than Nisha. In 4 years, the sum of their ages will be 41. How old is Nisha now?
28. 28.In 23 years, Nisha will be twice as old as Nisha was 5 years ago. How old is Nisha now?
29. 29.Diya’s father is three times as old as Diya. The sum of their ages is 28 years. How old is Diya?
30. 30.Kabir is 5 years older than Priya. In 4 years, the sum of their ages will be 31. How old is Priya now?
31. 31.8 years ago, Karan’s mother was three times as old as Karan. The mother is 32 years old now. How old is Karan now?
32. 32.Kabir’s father is three times as old as Kabir. The sum of their ages is 32 years. How old is Kabir?
33. 33.Dev is 3 years older than Karan. In 4 years, the sum of their ages will be 25. How old is Karan now?
34. 34.In 23 years, Isha will be twice as old as Isha was 2 years ago. How old is Isha now?
35. 35.In 28 years, Ananya will be three times as old as Ananya was 4 years ago. How old is Ananya now?
36. 36.Pooja’s father is three times as old as Pooja. The sum of their ages is 52 years. How old is Pooja?
37. 37.In 6 years, Sneha will be three times as old as Sneha was 6 years ago. How old is Sneha now?
38. 38.5 years ago, Diya’s mother was twice as old as Diya. The mother is 21 years old now. How old is Diya now?
39. 39.Manav’s father is three times as old as Manav. The sum of their ages is 60 years. How old is Manav?
40. 40.Manav is 10 years older than Pooja. In 3 years, the sum of their ages will be 28. How old is Pooja now?

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