To get two wrong from 1 question is quite an achievement.
I would imagine the outcome is not gradeable.
That level of effort should certainly be worth two 'F's .
80% or B
The score would be 56%
27
40-26=14 questions answered correctly. 14/40=.35 Therefore the percentage of the test would be 35%
I think it's 86%
It depends how many points each question is worth. If each question is worth five points on a twenty question test, you would get ninety-five percent.
80% or B
If you got 20 problems wrong on a 75 question test your grade would be 73% or a C. You can find that by subtracting the amount of questions you got wrong from the amount you got right, 55 in this case. Divide the amount of correct questions by the amount of questions on the test to get .733333. That is the grade.
You would have a 90%. It all depends on what grading scale your school uses. For some it would be an A (or A-) for others it would be a B+.
At least 11. 30 questions right would be 75% and 29 would be 72.5%, which would round up to 73%.
84%
Providing all the other answers were correct then your grade would be 92%
a B
The score would be 56%
Your score would be 91.7% . Your letter-grade would be whatever the teacher decided to award for 91.7% . I'm just hoping it wasn't a math test.
You would divide ten by fourteen. The answer would be 71.4%.
You can get up to 150 questions wrong.