In a class,30 students pass in english and 20 students in maths,while some students among these pass in both.how many students do only english as compared to those doing only maths?  Choose the correct choice from the following answers
A) 10	B) 15	C) 4	D) 12	E) indeterminate
For doing Union or Intersection we would need three values. In this question the missing information in this question is Total no.of Students in the class.   ANSWindeterminateR:indeterminate
<result>E</result>
In a class,30 students pass in english and 20 students in maths,while some students among these pass in both.how many students do only english as compared to those doing only maths?