Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 790 · 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. 1.2 years ago, Zoya’s mother was four times as old as Zoya. The mother is 34 years old now. How old is Zoya now?
2. 2.Saanvi’s father is five times as old as Saanvi. The sum of their ages is 42 years. How old is Saanvi?
3. 3.7 years ago, Dev’s mother was twice as old as Dev. The mother is 17 years old now. How old is Dev now?
4. 4.5 years ago, Tara’s mother was four times as old as Tara. The mother is 53 years old now. How old is Tara now?
5. 5.Aditya is 2 years older than Rohan. In 5 years, the sum of their ages will be 62. How old is Rohan now?
6. 6.Priya’s father is twice as old as Priya. The sum of their ages is 15 years. How old is Priya?
7. 7.Isha is 9 years older than Dev. In 10 years, the sum of their ages will be 43. How old is Dev now?
8. 8.Karan is 9 years older than Zoya. In 5 years, the sum of their ages will be 71. How old is Zoya now?
9. 9.Tara is 6 years older than Meera. In 3 years, the sum of their ages will be 40. How old is Meera now?
10. 10.9 years ago, Tara’s mother was three times as old as Tara. The mother is 36 years old now. How old is Tara now?
11. 11.Manav’s father is twice as old as Manav. The sum of their ages is 21 years. How old is the father?
12. 12.Pooja is 8 years older than Manav. In 3 years, the sum of their ages will be 30. How old is Manav now?
13. 13.Zoya is 4 years older than Kabir. In 2 years, the sum of their ages will be 68. How old is Kabir now?
14. 14.Isha’s father is four times as old as Isha. The sum of their ages is 65 years. How old is Isha?
15. 15.Priya is 3 years older than Farhan. In 4 years, the sum of their ages will be 69. How old is Farhan now?
16. 16.Aditya is 4 years older than Aarav. In 3 years, the sum of their ages will be 36. How old is Aarav now?
17. 17.Rohan is 4 years older than Tara. In 5 years, the sum of their ages will be 42. How old is Tara now?
18. 18.2 years ago, Rohan’s mother was four times as old as Rohan. The mother is 34 years old now. How old is Rohan now?
19. 19.In 1 years, Diya will be three times as old as Diya was 5 years ago. How old is Diya now?
20. 20.10 years ago, Isha’s mother was three times as old as Isha. The mother is 22 years old now. How old is Isha now?
21. 21.4 years ago, Ishaan’s mother was four times as old as Ishaan. The mother is 52 years old now. How old is Ishaan now?
22. 22.Arjun is 2 years older than Isha. In 9 years, the sum of their ages will be 60. How old is Isha now?
23. 23.3 years ago, Diya’s mother was four times as old as Diya. The mother is 15 years old now. How old is Diya now?
24. 24.Diya’s father is twice as old as Diya. The sum of their ages is 21 years. How old is Diya?
25. 25.2 years ago, Sneha’s mother was twice as old as Sneha. The mother is 12 years old now. How old is Sneha now?
26. 26.Karan’s father is three times as old as Karan. The sum of their ages is 44 years. How old is Karan?
27. 27.Ananya’s father is twice as old as Ananya. The sum of their ages is 33 years. How old is the father?
28. 28.Zoya’s father is three times as old as Zoya. The sum of their ages is 32 years. How old is Zoya?
29. 29.7 years ago, Aditya’s mother was twice as old as Aditya. The mother is 17 years old now. How old is Aditya now?
30. 30.Aditya is 10 years older than Manav. In 4 years, the sum of their ages will be 60. How old is Manav now?
31. 31.Farhan’s father is three times as old as Farhan. The sum of their ages is 44 years. How old is Farhan?
32. 32.7 years ago, Priya’s mother was twice as old as Priya. The mother is 17 years old now. How old is Priya now?
33. 33.2 years ago, Rahul’s mother was four times as old as Rahul. The mother is 50 years old now. How old is Rahul now?
34. 34.Rahul is 7 years older than Farhan. In 8 years, the sum of their ages will be 41. How old is Farhan now?
35. 35.5 years ago, Ananya’s mother was three times as old as Ananya. The mother is 41 years old now. How old is Ananya now?
36. 36.In 22 years, Aditya will be three times as old as Aditya was 6 years ago. How old is Aditya now?
37. 37.Tara’s father is three times as old as Tara. The sum of their ages is 44 years. How old is the father?
38. 38.2 years ago, Diya’s mother was four times as old as Diya. The mother is 26 years old now. How old is Diya now?
39. 39.Kavya’s father is five times as old as Kavya. The sum of their ages is 30 years. How old is the father?
40. 40.2 years ago, Meera’s mother was twice as old as Meera. The mother is 12 years old now. How old is Meera now?

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