In an examination, 34% candidates failed in one subject and 42% failed in another subject while 15% failed in both the subjects. If 2500 candidates appeared at the end of the examination how many passed in either subject but not in both?
Choose the correct option:
A) 975	B) 1150	C) 1175	D) 1243	E) 1525
Failed in 1st subject = 34*2500/100= 
<gadget id="calculator">34*2500/100</gadget>
<output>850</output>
850   Failed in 2nd subject= 42*2500/100= 
<gadget id="calculator">42*2500/100</gadget>
<output>1_050</output>
1050   Failed in both= 15*2500/100= 
<gadget id="calculator">15*2500/100</gadget>
<output>375</output>
375   Failed in 1st subject only= 850-375= 
<gadget id="calculator">850-375</gadget>
<output>475</output>
475   Failed in 2nd subject only= 1050-375= 
<gadget id="calculator">1050-375</gadget>
<output>675</output>
675   Passed in either subject but not in both= 675+475= 
<gadget id="calculator">675+475</gadget>
<output>1_150</output>
1150   Answer is 1150
<result>B</result>
In an examination, 34% candidates failed in one subject and 42% failed in another subject while 15% failed in both the subjects. If 2500 candidates appeared at the end of the examination how many passed in either subject but not in both?