To pass a 60-question test with a score of 75%, you need to correctly answer at least 45 questions. This means you can miss a maximum of 15 questions (60 total questions - 45 correct answers = 15 missed questions) and still achieve a passing score.
If you miss 5 out of 15 questions, you have answered 10 questions correctly. To calculate your score as a percentage, divide the number of correct answers (10) by the total questions (15) and then multiply by 100. This results in a score of approximately 66.67%.
In order to score 70 or below on a 50-question test, you must answer at least 15 of them wrong.
No more than 15.But why miss any ?
If you miss 5 questions on a 20-question test, you answered 15 questions correctly. To find your grade, divide the number of correct answers (15) by the total number of questions (20) and then multiply by 100 to get a percentage. This results in a grade of 75%.
-12
93%
You would have gotten 73% of the questions correct, which in most places would get you a C.
12/15 80%
In order to score 70 or below on a 50-question test, you must answer at least 15 of them wrong.
70% of 15 is 10.5 so it is 4.5 questions
No more than 15.But why miss any ?
2 * (50 - x) = 70 50 - x = 35 x = 15 You can miss 15 questions.
The " 70% " score represents the fraction of the questions that you answered correctly.If you answered 70% correctly, you missed the remaining 30% .30% of 50 = 0.3 x 50 = 15 .
You can miss 15 but then must get every one correct.
73 questions on the test, all worth the same credit. Score 79% means you got -- 58 correct (79.452%) -- 15 wrong (20.548%)
If you're awarded 1 mark per question, and you got 77%, you missed roughly 25% of the questions, which is 15