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Earn +20 ptsQ: How many questions can you get wrong on a test that has 30 questions in order to get a 78 percent?
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How many question can you get wrong out of 200 questions and theres a 70 percent to pass?
You can get 60 questions wrong and get a 70 percent but if you get 61 wrong you are at a 69.5 percent.
How many questions can you get wrong to get an 80 percent if there are 40 questions?
Each question is worth 2.5 percent. You can get 8 wrong.
How many questions can you get wrong to get an 70 percent if there are 100 questions?
30
How many questions can you get wrong to get an 80 percent if there are 70 questions?
14 of them.
How many questions can you get wrong to get 90 percent if there are 50 questions?
5
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