The following graph shows the data of the number of candidates that appeared and qualified for a competitive exam from the colleges A, B, C, D, E.Based on the information, the difference between the percentage of students that qualified, from the college B and D is:

The following graph shows the data of the number of candidates that ap

1.	The following graph shows the data of the number of candidates that appeared and qualified for a competitive exam from the colleges A, B, C, D, E.Based on the information, the difference between the percentage of students that qualified, from the college B and D is:
A.	20
B.	15
C.	12
D.	18
Answer» C. 12