Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 23 · 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.Diya’s father is three times as old as Diya. The sum of their ages is 36 years. How old is the father?
2. 2.Meera is 5 years older than Vivaan. In 6 years, the sum of their ages will be 67. How old is Vivaan now?
3. 3.6 years ago, Kabir’s mother was three times as old as Kabir. The mother is 30 years old now. How old is Kabir now?
4. 4.Meera is 4 years older than Ananya. In 3 years, the sum of their ages will be 62. How old is Ananya now?
5. 5.In 28 years, Rohan will be twice as old as Rohan was 5 years ago. How old is Rohan now?
6. 6.10 years ago, Rohan’s mother was twice as old as Rohan. The mother is 18 years old now. How old is Rohan now?
7. 7.Karan’s father is twice as old as Karan. The sum of their ages is 21 years. How old is the father?
8. 8.Aarav’s father is four times as old as Aarav. The sum of their ages is 75 years. How old is the father?
9. 9.In 25 years, Nisha will be three times as old as Nisha was 5 years ago. How old is Nisha now?
10. 10.In 9 years, Diya will be twice as old as Diya was 5 years ago. How old is Diya now?
11. 11.In 27 years, Manav will be three times as old as Manav was 5 years ago. How old is Manav now?
12. 12.Vivaan is 6 years older than Zoya. In 4 years, the sum of their ages will be 30. How old is Zoya now?
13. 13.Manav is 10 years older than Saanvi. In 5 years, the sum of their ages will be 38. How old is Saanvi now?
14. 14.Isha’s father is five times as old as Isha. The sum of their ages is 84 years. How old is Isha?
15. 15.In 13 years, Meera will be three times as old as Meera was 5 years ago. How old is Meera now?
16. 16.In 25 years, Manav will be twice as old as Manav was 2 years ago. How old is Manav now?
17. 17.Ananya is 8 years older than Priya. In 3 years, the sum of their ages will be 30. How old is Priya now?
18. 18.Aditya is 9 years older than Karan. In 2 years, the sum of their ages will be 69. How old is Karan now?
19. 19.Meera’s father is twice as old as Meera. The sum of their ages is 39 years. How old is the father?
20. 20.5 years ago, Farhan’s mother was twice as old as Farhan. The mother is 19 years old now. How old is Farhan now?
21. 21.In 12 years, Farhan will be twice as old as Farhan was 4 years ago. How old is Farhan now?
22. 22.8 years ago, Ishaan’s mother was three times as old as Ishaan. The mother is 29 years old now. How old is Ishaan now?
23. 23.Ishaan is 2 years older than Manav. In 10 years, the sum of their ages will be 38. How old is Manav now?
24. 24.Vivaan is 10 years older than Kabir. In 7 years, the sum of their ages will be 62. How old is Kabir now?
25. 25.10 years ago, Ananya’s mother was twice as old as Ananya. The mother is 28 years old now. How old is Ananya now?
26. 26.Pooja is 9 years older than Tara. In 6 years, the sum of their ages will be 35. How old is Tara now?
27. 27.Arjun’s father is twice as old as Arjun. The sum of their ages is 39 years. How old is the father?
28. 28.Pooja is 4 years older than Rahul. In 2 years, the sum of their ages will be 40. How old is Rahul now?
29. 29.Arjun is 4 years older than Ishaan. In 9 years, the sum of their ages will be 48. How old is Ishaan now?
30. 30.Kavya is 3 years older than Diya. In 9 years, the sum of their ages will be 73. How old is Diya now?
31. 31.5 years ago, Rohan’s mother was three times as old as Rohan. The mother is 17 years old now. How old is Rohan now?
32. 32.Ishaan’s father is twice as old as Ishaan. The sum of their ages is 45 years. How old is the father?
33. 33.5 years ago, Ishaan’s mother was four times as old as Ishaan. The mother is 41 years old now. How old is Ishaan now?
34. 34.In 14 years, Rahul will be twice as old as Rahul was 4 years ago. How old is Rahul now?
35. 35.Vivaan is 2 years older than Farhan. In 10 years, the sum of their ages will be 58. How old is Farhan now?
36. 36.Zoya’s father is twice as old as Zoya. The sum of their ages is 21 years. How old is the father?
37. 37.7 years ago, Priya’s mother was three times as old as Priya. The mother is 19 years old now. How old is Priya now?
38. 38.5 years ago, Farhan’s mother was four times as old as Farhan. The mother is 53 years old now. How old is Farhan now?
39. 39.In 2 years, Ananya will be twice as old as Ananya was 3 years ago. How old is Ananya now?
40. 40.Tara’s father is three times as old as Tara. The sum of their ages is 48 years. How old is the father?

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