Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 874 · 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. 1.9 years ago, Aarav’s mother was three times as old as Aarav. The mother is 45 years old now. How old is Aarav now?
2. 2.In 19 years, Tara will be twice as old as Tara was 4 years ago. How old is Tara now?
3. 3.In 4 years, Kavya will be twice as old as Kavya was 5 years ago. How old is Kavya now?
4. 4.Aarav is 3 years older than Arjun. In 5 years, the sum of their ages will be 71. How old is Arjun now?
5. 5.Sneha’s father is three times as old as Sneha. The sum of their ages is 24 years. How old is the father?
6. 6.4 years ago, Tara’s mother was twice as old as Tara. The mother is 14 years old now. How old is Tara now?
7. 7.Isha is 10 years older than Arjun. In 5 years, the sum of their ages will be 48. How old is Arjun now?
8. 8.Rohan’s father is three times as old as Rohan. The sum of their ages is 44 years. How old is Rohan?
9. 9.3 years ago, Vivaan’s mother was four times as old as Vivaan. The mother is 43 years old now. How old is Vivaan now?
10. 10.Ananya is 5 years older than Rohan. In 6 years, the sum of their ages will be 27. How old is Rohan now?
11. 11.7 years ago, Tara’s mother was three times as old as Tara. The mother is 40 years old now. How old is Tara now?
12. 12.In 1 years, Rohan will be twice as old as Rohan was 5 years ago. How old is Rohan now?
13. 13.In 13 years, Manav will be three times as old as Manav was 3 years ago. How old is Manav now?
14. 14.9 years ago, Vivaan’s mother was three times as old as Vivaan. The mother is 27 years old now. How old is Vivaan now?
15. 15.2 years ago, Nisha’s mother was four times as old as Nisha. The mother is 50 years old now. How old is Nisha now?
16. 16.Meera is 4 years older than Isha. In 5 years, the sum of their ages will be 62. How old is Isha now?
17. 17.Ishaan’s father is four times as old as Ishaan. The sum of their ages is 50 years. How old is Ishaan?
18. 18.Saanvi’s father is three times as old as Saanvi. The sum of their ages is 48 years. How old is the father?
19. 19.Manav’s father is five times as old as Manav. The sum of their ages is 36 years. How old is Manav?
20. 20.In 6 years, Kabir will be three times as old as Kabir was 6 years ago. How old is Kabir now?
21. 21.5 years ago, Sneha’s mother was four times as old as Sneha. The mother is 53 years old now. How old is Sneha now?
22. 22.Farhan’s father is three times as old as Farhan. The sum of their ages is 52 years. How old is the father?
23. 23.2 years ago, Nisha’s mother was four times as old as Nisha. The mother is 42 years old now. How old is Nisha now?
24. 24.Saanvi’s father is four times as old as Saanvi. The sum of their ages is 70 years. How old is Saanvi?
25. 25.Vivaan’s father is five times as old as Vivaan. The sum of their ages is 90 years. How old is Vivaan?
26. 26.3 years ago, Vivaan’s mother was twice as old as Vivaan. The mother is 19 years old now. How old is Vivaan now?
27. 27.Saanvi’s father is five times as old as Saanvi. The sum of their ages is 42 years. How old is the father?
28. 28.In 18 years, Aarav will be twice as old as Aarav was 5 years ago. How old is Aarav now?
29. 29.Farhan’s father is four times as old as Farhan. The sum of their ages is 65 years. How old is Farhan?
30. 30.Meera’s father is four times as old as Meera. The sum of their ages is 30 years. How old is the father?
31. 31.4 years ago, Farhan’s mother was twice as old as Farhan. The mother is 22 years old now. How old is Farhan now?
32. 32.Saanvi is 10 years older than Arjun. In 2 years, the sum of their ages will be 58. How old is Arjun now?
33. 33.In 2 years, Kabir will be twice as old as Kabir was 5 years ago. How old is Kabir now?
34. 34.Aarav’s father is four times as old as Aarav. The sum of their ages is 45 years. How old is Aarav?
35. 35.In 21 years, Arjun will be three times as old as Arjun was 3 years ago. How old is Arjun now?
36. 36.Rahul is 8 years older than Aarav. In 6 years, the sum of their ages will be 72. How old is Aarav now?
37. 37.10 years ago, Farhan’s mother was three times as old as Farhan. The mother is 34 years old now. How old is Farhan now?
38. 38.Dev’s father is four times as old as Dev. The sum of their ages is 60 years. How old is Dev?
39. 39.7 years ago, Priya’s mother was twice as old as Priya. The mother is 13 years old now. How old is Priya now?
40. 40.Vivaan’s father is four times as old as Vivaan. The sum of their ages is 55 years. How old is the father?

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