In a class of 35 students 26 play football and play 20 long tennis, if 17 play above, many play neither?
Choose one.
A) 6  B) 8  C) 10  D) 12  E) 14

Rationale: "26 + 20 - 17 = 29 35 - 29 = 6 play neither answer is a"
Answer: A