Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 957 · 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.In 10 years, Isha will be twice as old as Isha was 5 years ago. How old is Isha now?
2. 2.In 11 years, Kabir will be twice as old as Kabir was 3 years ago. How old is Kabir now?
3. 3.In 15 years, Kabir will be twice as old as Kabir was 4 years ago. How old is Kabir now?
4. 4.Dev’s father is three times as old as Dev. The sum of their ages is 52 years. How old is the father?
5. 5.2 years ago, Meera’s mother was four times as old as Meera. The mother is 42 years old now. How old is Meera now?
6. 6.Manav’s father is twice as old as Manav. The sum of their ages is 18 years. How old is Manav?
7. 7.Aditya is 7 years older than Pooja. In 8 years, the sum of their ages will be 41. How old is Pooja now?
8. 8.Nisha’s father is five times as old as Nisha. The sum of their ages is 48 years. How old is the father?
9. 9.Farhan’s father is twice as old as Farhan. The sum of their ages is 21 years. How old is the father?
10. 10.6 years ago, Kabir’s mother was three times as old as Kabir. The mother is 24 years old now. How old is Kabir now?
11. 11.Isha is 8 years older than Aarav. In 10 years, the sum of their ages will be 66. How old is Aarav now?
12. 12.Meera is 10 years older than Isha. In 7 years, the sum of their ages will be 44. How old is Isha now?
13. 13.Rohan’s father is five times as old as Rohan. The sum of their ages is 78 years. How old is the father?
14. 14.In 13 years, Dev will be three times as old as Dev was 5 years ago. How old is Dev now?
15. 15.5 years ago, Nisha’s mother was four times as old as Nisha. The mother is 21 years old now. How old is Nisha now?
16. 16.Diya’s father is twice as old as Diya. The sum of their ages is 39 years. How old is Diya?
17. 17.In 1 years, Farhan will be three times as old as Farhan was 5 years ago. How old is Farhan now?
18. 18.Arjun is 10 years older than Ishaan. In 10 years, the sum of their ages will be 60. How old is Ishaan now?
19. 19.10 years ago, Ananya’s mother was four times as old as Ananya. The mother is 22 years old now. How old is Ananya now?
20. 20.In 23 years, Saanvi will be twice as old as Saanvi was 5 years ago. How old is Saanvi now?
21. 21.In 3 years, Kabir will be three times as old as Kabir was 5 years ago. How old is Kabir now?
22. 22.Kavya’s father is twice as old as Kavya. The sum of their ages is 18 years. How old is the father?
23. 23.Arjun is 2 years older than Rahul. In 9 years, the sum of their ages will be 56. How old is Rahul now?
24. 24.Aditya is 10 years older than Ananya. In 4 years, the sum of their ages will be 70. How old is Ananya now?
25. 25.10 years ago, Nisha’s mother was four times as old as Nisha. The mother is 26 years old now. How old is Nisha now?
26. 26.In 4 years, Aditya will be twice as old as Aditya was 3 years ago. How old is Aditya now?
27. 27.3 years ago, Nisha’s mother was four times as old as Nisha. The mother is 51 years old now. How old is Nisha now?
28. 28.Tara is 2 years older than Isha. In 3 years, the sum of their ages will be 54. How old is Isha now?
29. 29.Rohan is 9 years older than Manav. In 3 years, the sum of their ages will be 51. How old is Manav now?
30. 30.Aarav is 8 years older than Vivaan. In 10 years, the sum of their ages will be 46. How old is Vivaan now?
31. 31.In 27 years, Pooja will be twice as old as Pooja was 5 years ago. How old is Pooja now?
32. 32.2 years ago, Saanvi’s mother was four times as old as Saanvi. The mother is 38 years old now. How old is Saanvi now?
33. 33.Arjun’s father is five times as old as Arjun. The sum of their ages is 48 years. How old is Arjun?
34. 34.Tara’s father is five times as old as Tara. The sum of their ages is 78 years. How old is Tara?
35. 35.Nisha is 9 years older than Zoya. In 2 years, the sum of their ages will be 39. How old is Zoya now?
36. 36.Dev is 5 years older than Ananya. In 8 years, the sum of their ages will be 35. How old is Ananya now?
37. 37.Priya is 3 years older than Vivaan. In 4 years, the sum of their ages will be 33. How old is Vivaan now?
38. 38.Aditya’s father is five times as old as Aditya. The sum of their ages is 66 years. How old is Aditya?
39. 39.In 25 years, Rohan will be three times as old as Rohan was 3 years ago. How old is Rohan now?
40. 40.Rahul’s father is three times as old as Rahul. The sum of their ages is 20 years. How old is Rahul?

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