Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 143 · 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 three times as old as Nisha. The sum of their ages is 20 years. How old is Nisha?
2. 2.In 14 years, Kabir will be twice as old as Kabir was 5 years ago. How old is Kabir now?
3. 3.Pooja is 3 years older than Rohan. In 10 years, the sum of their ages will be 49. How old is Rohan now?
4. 4.7 years ago, Ishaan’s mother was three times as old as Ishaan. The mother is 22 years old now. How old is Ishaan now?
5. 5.8 years ago, Rohan’s mother was three times as old as Rohan. The mother is 41 years old now. How old is Rohan now?
6. 6.Saanvi is 10 years older than Kabir. In 6 years, the sum of their ages will be 62. How old is Kabir now?
7. 7.Saanvi is 4 years older than Rohan. In 5 years, the sum of their ages will be 58. How old is Rohan now?
8. 8.Saanvi is 4 years older than Pooja. In 2 years, the sum of their ages will be 68. How old is Pooja now?
9. 9.Tara’s father is twice as old as Tara. The sum of their ages is 39 years. How old is Tara?
10. 10.In 18 years, Ananya will be twice as old as Ananya was 5 years ago. How old is Ananya now?
11. 11.Sneha’s father is four times as old as Sneha. The sum of their ages is 30 years. How old is the father?
12. 12.Sneha’s father is four times as old as Sneha. The sum of their ages is 70 years. How old is the father?
13. 13.Aditya is 7 years older than Saanvi. In 8 years, the sum of their ages will be 77. How old is Saanvi now?
14. 14.In 16 years, Priya will be three times as old as Priya was 6 years ago. How old is Priya now?
15. 15.Isha’s father is five times as old as Isha. The sum of their ages is 84 years. How old is Isha?
16. 16.In 18 years, Kavya will be twice as old as Kavya was 4 years ago. How old is Kavya now?
17. 17.Kabir’s father is five times as old as Kabir. The sum of their ages is 48 years. How old is the father?
18. 18.Aditya’s father is three times as old as Aditya. The sum of their ages is 32 years. How old is the father?
19. 19.Rahul’s father is five times as old as Rahul. The sum of their ages is 42 years. How old is Rahul?
20. 20.6 years ago, Vivaan’s mother was four times as old as Vivaan. The mother is 22 years old now. How old is Vivaan now?
21. 21.8 years ago, Ananya’s mother was three times as old as Ananya. The mother is 23 years old now. How old is Ananya now?
22. 22.In 9 years, Dev will be twice as old as Dev was 5 years ago. How old is Dev now?
23. 23.8 years ago, Rahul’s mother was twice as old as Rahul. The mother is 20 years old now. How old is Rahul now?
24. 24.5 years ago, Ananya’s mother was twice as old as Ananya. The mother is 25 years old now. How old is Ananya now?
25. 25.Nisha’s father is twice as old as Nisha. The sum of their ages is 36 years. How old is Nisha?
26. 26.In 9 years, Diya will be three times as old as Diya was 3 years ago. How old is Diya now?
27. 27.In 16 years, Aditya will be twice as old as Aditya was 5 years ago. How old is Aditya now?
28. 28.Kabir is 10 years older than Diya. In 4 years, the sum of their ages will be 76. How old is Diya now?
29. 29.3 years ago, Meera’s mother was twice as old as Meera. The mother is 9 years old now. How old is Meera now?
30. 30.In 28 years, Kabir will be twice as old as Kabir was 3 years ago. How old is Kabir now?
31. 31.Ishaan is 4 years older than Meera. In 4 years, the sum of their ages will be 30. How old is Meera now?
32. 32.2 years ago, Rohan’s mother was four times as old as Rohan. The mother is 46 years old now. How old is Rohan now?
33. 33.In 18 years, Farhan will be twice as old as Farhan was 3 years ago. How old is Farhan now?
34. 34.In 16 years, Meera will be three times as old as Meera was 4 years ago. How old is Meera now?
35. 35.2 years ago, Meera’s mother was three times as old as Meera. The mother is 38 years old now. How old is Meera now?
36. 36.Rohan is 2 years older than Saanvi. In 4 years, the sum of their ages will be 20. How old is Saanvi now?
37. 37.Nisha’s father is three times as old as Nisha. The sum of their ages is 24 years. How old is the father?
38. 38.Ishaan’s father is four times as old as Ishaan. The sum of their ages is 25 years. How old is Ishaan?
39. 39.Isha’s father is three times as old as Isha. The sum of their ages is 40 years. How old is Isha?
40. 40.Rohan’s father is five times as old as Rohan. The sum of their ages is 54 years. How old is the father?

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