there are 35 student in a school. 20 if them speek hindi 19 of them speak eng 9 of them speak both , then how many student neithe speak eng nor speak hindi  Choose the correct choice from the following answers: A) 28 B) 30 C) 32 D) 35 E) None of these
Total Number of Students = 35   No of Hindi Speaking Students (H) = 20   No of None of thesenglish Speaking Students (None of these) = 19   H intersection None of these = 9   thus H union None of these = 20 + 19 - 9= 
<gadget id="calculator">20 + 19 - 9</gadget>
<output>30</output>
30   thus Number of student neithe speak eng nor speak hindi= 35 - 30= 
<gadget id="calculator">35 - 30</gadget>
<output>5</output>
5   ANSWNone of theseR:None of these
<result>E</result>
there are 35 student in a school. 20 if them speek hindi 19 of them speak eng 9 of them speak both , then how many student neithe speak eng nor speak hindi