In a class, 30 students pass in English and 20 students in Math, while some students among these pass in both. How many more students do only English as compared to those doing only Maths?
Choose one:	A) 10	B) 15	C) 20	D) 25	E) Indeterminate
Let us consider tht x student are tohse who passed in both English and Maths...   So first we remove x student from both of them   Therefore,   English = 30-x   Maths = 20-x   Now, Number of Students more in English = (30-x)-(20-x)   = 30-x-20+x   = 10   10NSWER:10
<result>A</result>
In a class, 30 students pass in English and 20 students in Math, while some students among these pass in both. How many more students do only English as compared to those doing only Maths?