You answered 23 questions incorrectly.
66
If all 35 questions were worth the same credit and you got a 75 percent,then you put down the wrong answer for 83/4 questions.
If you missed out 11 AND got all the rest correct you would have 83.08%. However, if you miss out 11 out of 65 it is unlikely that you are good enough to get all the rest correct!
You can't get 90% in a test with 32 questions. However, if calculated the answer would be 3.2. i.e., you would miss 3.2 questions to get 90%. This can happen when the examiner gives you marks even for a partially correct answer.
0.70 x 125 = 88 questions right You can miss 125-88 = 37 questions to get 70 percent But you got to get all the rest correct!
7.5 questions
You got 38 right.
You answered 23 questions incorrectly.
19
7
66
11
138 questions right and 12 questions wrong
I took a test that had 35 questions. I got a 91%, how many did I miss?
If all 35 questions were worth the same credit and you got a 75 percent,then you put down the wrong answer for 83/4 questions.
Well, if you had 50 questions and you got 72% right, it means you answered 36 questions correctly. So, sharpen those pencils and try again for the ones you missed. Better luck next time, champ!