Comprehension Passage
Directions: The following table shows the percentage females studying out of total students (Male + Female) studying in college and the difference between number of males and females studying in five different colleges A, B, C, D and E.
Number of males studying in college C is increased by x and the number of females studying in college C is increased by 50% then the ratio between number of males studying in college C to number of females studying in college C becomes 2: 1. Find the value of x.
1
25
2
20
3
15
4
30
5
35