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In order to score 70 or below on a 50-question test, you must answer at least 15 of them wrong.
6 wrong gives a score of 80%, 80% wrong means 6 correct.
The score would be 56%
85% or 51/60
27
88%
C
In order to score 70 or below on a 50-question test, you must answer at least 15 of them wrong.
6 wrong gives a score of 80%, 80% wrong means 6 correct.
70% score implies 30% wrong. 30% of 160 = 160*30/100 = 48
The score would be 56%
In order to score exactly 70% on a test with exactly 70 questions ... if every questionis worth the same credit ... you have to get 21answers wrong. You can do it.
85% or 51/60
In order to score 80% on a test with 30 questions, you must give 6 wrong answers. You can do it!
27
You can get up to 150 questions wrong.
The answer depends on how many of the ones that you do are correct and whether there are any penalties for wrong answers.