The pie charts below show the percentage of students in each faculty at North-West University and the number of non-US students in the Arts faculty. These percentages have been rounded to the nearest whole number. There are a total 1049 students in Arts faculty. There are 34 European medical students. What percentage of the faculty does this represent?
A) 14%
B) 18%
C) 16%
D) 15%
E) None of these
Correct Answer: D
$ \therefore $ $ x% $ of $ 228=34 $
$ \Rightarrow $ $ x=\frac{34}{228}\times 100\approx 15% $