180 students appeared for a test, of which 162 passed. The pass percentage is  Choose the correct choice from the following choices:
A) 80% B) 85%x1/2% C) 90% D) 93x1/3% E) None of these
Explanation :   Pass percentage = (162/180 100)%   = 90%   Answer : 90%
<result>C</result>
180 students appeared for a test, of which 162 passed. The pass percentage is