Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 589 · 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.Arjun is 6 years older than Rohan. In 6 years, the sum of their ages will be 56. How old is Rohan now?
2. 2.In 17 years, Rahul will be twice as old as Rahul was 4 years ago. How old is Rahul now?
3. 3.7 years ago, Priya’s mother was four times as old as Priya. The mother is 31 years old now. How old is Priya now?
4. 4.4 years ago, Manav’s mother was three times as old as Manav. The mother is 25 years old now. How old is Manav now?
5. 5.2 years ago, Nisha’s mother was four times as old as Nisha. The mother is 38 years old now. How old is Nisha now?
6. 6.Saanvi’s father is four times as old as Saanvi. The sum of their ages is 55 years. How old is the father?
7. 7.Aarav’s father is three times as old as Aarav. The sum of their ages is 44 years. How old is the father?
8. 8.In 15 years, Vivaan will be twice as old as Vivaan was 2 years ago. How old is Vivaan now?
9. 9.Karan’s father is twice as old as Karan. The sum of their ages is 30 years. How old is Karan?
10. 10.5 years ago, Diya’s mother was twice as old as Diya. The mother is 11 years old now. How old is Diya now?
11. 11.4 years ago, Nisha’s mother was four times as old as Nisha. The mother is 16 years old now. How old is Nisha now?
12. 12.9 years ago, Isha’s mother was four times as old as Isha. The mother is 49 years old now. How old is Isha now?
13. 13.Karan’s father is four times as old as Karan. The sum of their ages is 45 years. How old is the father?
14. 14.Rohan is 6 years older than Pooja. In 9 years, the sum of their ages will be 64. How old is Pooja now?
15. 15.2 years ago, Kabir’s mother was four times as old as Kabir. The mother is 46 years old now. How old is Kabir now?
16. 16.In 23 years, Manav will be three times as old as Manav was 5 years ago. How old is Manav now?
17. 17.7 years ago, Manav’s mother was four times as old as Manav. The mother is 27 years old now. How old is Manav now?
18. 18.7 years ago, Dev’s mother was twice as old as Dev. The mother is 17 years old now. How old is Dev now?
19. 19.9 years ago, Kavya’s mother was three times as old as Kavya. The mother is 45 years old now. How old is Kavya now?
20. 20.Rohan’s father is three times as old as Rohan. The sum of their ages is 20 years. How old is Rohan?
21. 21.Ananya’s father is five times as old as Ananya. The sum of their ages is 84 years. How old is Ananya?
22. 22.Zoya is 7 years older than Dev. In 10 years, the sum of their ages will be 71. How old is Dev now?
23. 23.Kabir’s father is five times as old as Kabir. The sum of their ages is 42 years. How old is Kabir?
24. 24.In 11 years, Pooja will be twice as old as Pooja was 5 years ago. How old is Pooja now?
25. 25.In 12 years, Ananya will be twice as old as Ananya was 5 years ago. How old is Ananya now?
26. 26.3 years ago, Vivaan’s mother was four times as old as Vivaan. The mother is 43 years old now. How old is Vivaan now?
27. 27.Kavya’s father is five times as old as Kavya. The sum of their ages is 54 years. How old is the father?
28. 28.Isha’s father is five times as old as Isha. The sum of their ages is 54 years. How old is Isha?
29. 29.Aditya is 6 years older than Tara. In 6 years, the sum of their ages will be 76. How old is Tara now?
30. 30.In 3 years, Isha will be twice as old as Isha was 4 years ago. How old is Isha now?
31. 31.Aditya’s father is twice as old as Aditya. The sum of their ages is 45 years. How old is Aditya?
32. 32.5 years ago, Rahul’s mother was three times as old as Rahul. The mother is 17 years old now. How old is Rahul now?
33. 33.5 years ago, Isha’s mother was three times as old as Isha. The mother is 14 years old now. How old is Isha now?
34. 34.Priya is 10 years older than Zoya. In 7 years, the sum of their ages will be 62. How old is Zoya now?
35. 35.6 years ago, Meera’s mother was four times as old as Meera. The mother is 26 years old now. How old is Meera now?
36. 36.Kavya is 10 years older than Aarav. In 10 years, the sum of their ages will be 72. How old is Aarav now?
37. 37.Ananya is 2 years older than Saanvi. In 2 years, the sum of their ages will be 46. How old is Saanvi now?
38. 38.Isha is 5 years older than Saanvi. In 9 years, the sum of their ages will be 41. How old is Saanvi now?
39. 39.Nisha’s father is twice as old as Nisha. The sum of their ages is 33 years. How old is the father?
40. 40.Meera is 5 years older than Rohan. In 5 years, the sum of their ages will be 55. How old is Rohan now?

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