In a test, 52% students failed in Hindi, 40% failed in English and 27% failed in both. What percentage of students passed in both the subjects? Choose the correct choice from the following answers
A) 25%  B) 48%  C) 35%  D) None of these  E) Cannot be determined
Explanation :   Percentage of passed students in both the subjects = 100-(52+40-27)= 
<gadget id="calculator">100-(52+40-27)</gadget>
<output>35</output>
35%   Answer : 35%
<result>C</result>
In a test, 52% students failed in Hindi, 40% failed in English and 27% failed in both. What percentage of students passed in both the subjects?