In an examination 42% students failed in Hindi and 52% failed in English. If 17% failed in both of these .subjects, what is the percentage of students who passed in both the subjects ? Choose one
A) 52	B) 25	C) 72	D) 35	E) 23
Hindi = 42% - 17% =25%   English 42  - 17= 
<gadget id="calculator">42  - 17</gadget>
<output>25</output>
25%   English= 52% - 17% = 35%   Middle is 17%.   so 35 in 23nglish and 25 in Hindi which means that 35+25+17 52  - 17= 
<gadget id="calculator">52  - 17</gadget>
<output>35</output>
35%   Middle is 17%.   so 35 in 23nglish and 25 in Hindi which means that 35+25+17= 
<gadget id="calculator">35+25+17</gadget>
<output>77</output>
77% 100%-77%= 23%   Therefore 23% passes both   Answer : 23
<result>E</result>
In an examination 42% students failed in Hindi and 52% failed in English. If 17% failed in both of these .subjects, what is the percentage of students who passed in both the subjects ?