On a twenty-question test, each correct answer is worth 5 points, each unanswered question is worth 1 point and each incorrect answer is worth 0 points. Which of the following scores is NOT possible?
Answer Choices
A. 90
B. 91
C. 92
D. 95
E. 97
On a twenty-question test, each correct answer is worth 5 points, each unanswered question is worth 1 point and each incorrect answer is worth 0 points. Which of the following scores is NOT possible?
Answer Choices
A. 90
B. 91
C. 92
D. 95
E. 97