In an examination, there were 2,000 candidates, out of which 900 candidates were girls and rest were Boys. If 38% of the boys and 32% of the girls passed, then the total percentage of failed candidates is?
Choose the correct answer:  A) 35.67%  B) 64.75%  C) 68.57%  D) 69.57%  E) none of these
Girls = 900, Boys = 1100   Passed = ( 38% of 1100 ) + ( 32% of 900)   = 418 + 288= 
<gadget id="calculator">418 + 288</gadget>
<output>706</output>
706   Failed= 2000 - 706= 
<gadget id="calculator">2000 - 706</gadget>
<output>1_294</output>
1294   Failed %= [(1294/2000) x 100]%   = 64.7%.   ANSWER:64.75%
<result>B</result>
In an examination, there were 2,000 candidates, out of which 900 candidates were girls and rest were Boys. If 38% of the boys and 32% of the girls passed, then the total percentage of failed candidates is?