Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 32 · 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.Manav’s father is twice as old as Manav. The sum of their ages is 27 years. How old is Manav?
2. 2.Aditya’s father is four times as old as Aditya. The sum of their ages is 40 years. How old is Aditya?
3. 3.Diya’s father is three times as old as Diya. The sum of their ages is 60 years. How old is the father?
4. 4.In 30 years, Diya will be twice as old as Diya was 2 years ago. How old is Diya now?
5. 5.4 years ago, Sneha’s mother was three times as old as Sneha. The mother is 28 years old now. How old is Sneha now?
6. 6.2 years ago, Aarav’s mother was four times as old as Aarav. The mother is 18 years old now. How old is Aarav now?
7. 7.9 years ago, Aarav’s mother was four times as old as Aarav. The mother is 33 years old now. How old is Aarav now?
8. 8.2 years ago, Sneha’s mother was three times as old as Sneha. The mother is 35 years old now. How old is Sneha now?
9. 9.Sneha’s father is four times as old as Sneha. The sum of their ages is 75 years. How old is the father?
10. 10.Manav’s father is four times as old as Manav. The sum of their ages is 70 years. How old is Manav?
11. 11.9 years ago, Nisha’s mother was twice as old as Nisha. The mother is 33 years old now. How old is Nisha now?
12. 12.In 5 years, Kabir will be twice as old as Kabir was 3 years ago. How old is Kabir now?
13. 13.In 27 years, Rohan will be twice as old as Rohan was 3 years ago. How old is Rohan now?
14. 14.In 18 years, Ishaan will be twice as old as Ishaan was 5 years ago. How old is Ishaan now?
15. 15.6 years ago, Saanvi’s mother was twice as old as Saanvi. The mother is 28 years old now. How old is Saanvi now?
16. 16.Isha’s father is five times as old as Isha. The sum of their ages is 42 years. How old is Isha?
17. 17.In 3 years, Nisha will be three times as old as Nisha was 5 years ago. How old is Nisha now?
18. 18.8 years ago, Aarav’s mother was three times as old as Aarav. The mother is 23 years old now. How old is Aarav now?
19. 19.In 11 years, Aarav will be twice as old as Aarav was 3 years ago. How old is Aarav now?
20. 20.2 years ago, Arjun’s mother was three times as old as Arjun. The mother is 32 years old now. How old is Arjun now?
21. 21.Saanvi’s father is twice as old as Saanvi. The sum of their ages is 45 years. How old is Saanvi?
22. 22.In 30 years, Kabir will be three times as old as Kabir was 2 years ago. How old is Kabir now?
23. 23.3 years ago, Rohan’s mother was four times as old as Rohan. The mother is 47 years old now. How old is Rohan now?
24. 24.In 19 years, Rohan will be three times as old as Rohan was 3 years ago. How old is Rohan now?
25. 25.6 years ago, Diya’s mother was four times as old as Diya. The mother is 34 years old now. How old is Diya now?
26. 26.In 12 years, Pooja will be three times as old as Pooja was 4 years ago. How old is Pooja now?
27. 27.Rohan’s father is three times as old as Rohan. The sum of their ages is 20 years. How old is Rohan?
28. 28.In 2 years, Karan will be twice as old as Karan was 6 years ago. How old is Karan now?
29. 29.10 years ago, Karan’s mother was three times as old as Karan. The mother is 19 years old now. How old is Karan now?
30. 30.In 3 years, Sneha will be three times as old as Sneha was 5 years ago. How old is Sneha now?
31. 31.10 years ago, Rahul’s mother was four times as old as Rahul. The mother is 22 years old now. How old is Rahul now?
32. 32.Kabir is 5 years older than Ananya. In 3 years, the sum of their ages will be 23. How old is Ananya now?
33. 33.Sneha is 4 years older than Isha. In 7 years, the sum of their ages will be 78. How old is Isha now?
34. 34.Saanvi’s father is five times as old as Saanvi. The sum of their ages is 66 years. How old is Saanvi?
35. 35.Priya’s father is three times as old as Priya. The sum of their ages is 48 years. How old is Priya?
36. 36.5 years ago, Sneha’s mother was four times as old as Sneha. The mother is 17 years old now. How old is Sneha now?
37. 37.Karan’s father is five times as old as Karan. The sum of their ages is 30 years. How old is the father?
38. 38.9 years ago, Isha’s mother was three times as old as Isha. The mother is 18 years old now. How old is Isha now?
39. 39.Pooja’s father is five times as old as Pooja. The sum of their ages is 48 years. How old is Pooja?
40. 40.Kabir’s father is twice as old as Kabir. The sum of their ages is 42 years. How old is the father?

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