Problems on Ages Worksheet

Quantitative aptitude lesson 17: Problems on ages · Set 773 · 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.Zoya’s father is three times as old as Zoya. The sum of their ages is 60 years. How old is Zoya?
2. 2.Pooja is 7 years older than Dev. In 3 years, the sum of their ages will be 31. How old is Dev now?
3. 3.Meera’s father is five times as old as Meera. The sum of their ages is 60 years. How old is the father?
4. 4.Priya’s father is twice as old as Priya. The sum of their ages is 36 years. How old is Priya?
5. 5.3 years ago, Farhan’s mother was three times as old as Farhan. The mother is 12 years old now. How old is Farhan now?
6. 6.In 27 years, Tara will be twice as old as Tara was 3 years ago. How old is Tara now?
7. 7.Sneha is 4 years older than Zoya. In 3 years, the sum of their ages will be 62. How old is Zoya now?
8. 8.Rohan is 2 years older than Kabir. In 10 years, the sum of their ages will be 52. How old is Kabir now?
9. 9.Meera is 10 years older than Priya. In 7 years, the sum of their ages will be 42. How old is Priya now?
10. 10.10 years ago, Ishaan’s mother was three times as old as Ishaan. The mother is 43 years old now. How old is Ishaan now?
11. 11.Pooja’s father is four times as old as Pooja. The sum of their ages is 55 years. How old is the father?
12. 12.Sneha’s father is five times as old as Sneha. The sum of their ages is 66 years. How old is the father?
13. 13.8 years ago, Arjun’s mother was four times as old as Arjun. The mother is 44 years old now. How old is Arjun now?
14. 14.Saanvi’s father is three times as old as Saanvi. The sum of their ages is 20 years. How old is the father?
15. 15.Diya is 7 years older than Kavya. In 4 years, the sum of their ages will be 31. How old is Kavya now?
16. 16.9 years ago, Manav’s mother was three times as old as Manav. The mother is 21 years old now. How old is Manav now?
17. 17.Priya is 2 years older than Diya. In 4 years, the sum of their ages will be 36. How old is Diya now?
18. 18.10 years ago, Farhan’s mother was twice as old as Farhan. The mother is 34 years old now. How old is Farhan now?
19. 19.In 13 years, Dev will be twice as old as Dev was 2 years ago. How old is Dev now?
20. 20.3 years ago, Kabir’s mother was twice as old as Kabir. The mother is 19 years old now. How old is Kabir now?
21. 21.In 18 years, Farhan will be twice as old as Farhan was 5 years ago. How old is Farhan now?
22. 22.4 years ago, Priya’s mother was twice as old as Priya. The mother is 12 years old now. How old is Priya now?
23. 23.Diya is 9 years older than Tara. In 5 years, the sum of their ages will be 39. How old is Tara now?
24. 24.2 years ago, Arjun’s mother was twice as old as Arjun. The mother is 26 years old now. How old is Arjun now?
25. 25.In 26 years, Tara will be three times as old as Tara was 2 years ago. How old is Tara now?
26. 26.7 years ago, Farhan’s mother was three times as old as Farhan. The mother is 25 years old now. How old is Farhan now?
27. 27.5 years ago, Priya’s mother was four times as old as Priya. The mother is 21 years old now. How old is Priya now?
28. 28.Meera’s father is four times as old as Meera. The sum of their ages is 45 years. How old is the father?
29. 29.Priya’s father is four times as old as Priya. The sum of their ages is 25 years. How old is Priya?
30. 30.Arjun is 10 years older than Tara. In 7 years, the sum of their ages will be 80. How old is Tara now?
31. 31.Ishaan is 7 years older than Aditya. In 10 years, the sum of their ages will be 81. How old is Aditya now?
32. 32.Isha’s father is twice as old as Isha. The sum of their ages is 39 years. How old is Isha?
33. 33.In 1 years, Kavya will be three times as old as Kavya was 5 years ago. How old is Kavya now?
34. 34.In 9 years, Isha will be twice as old as Isha was 4 years ago. How old is Isha now?
35. 35.Farhan’s father is twice as old as Farhan. The sum of their ages is 27 years. How old is Farhan?
36. 36.Vivaan is 2 years older than Nisha. In 3 years, the sum of their ages will be 44. How old is Nisha now?
37. 37.Isha is 7 years older than Farhan. In 10 years, the sum of their ages will be 73. How old is Farhan now?
38. 38.In 14 years, Isha will be twice as old as Isha was 6 years ago. How old is Isha now?
39. 39.Saanvi is 3 years older than Rohan. In 2 years, the sum of their ages will be 43. How old is Rohan now?
40. 40.4 years ago, Karan’s mother was four times as old as Karan. The mother is 16 years old now. How old is Karan now?

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