Q: How many questions can you get wrong to get 90 percent if there are 50 questions?

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50

10 is the answer,because 100 - 80 = 20 divide that by 2 and you get the answer. 50 - 40 = 10

80%=80/100 80/100 x 50 questions = 40 correct answers. therefore 50 - 40 = 10 incorrect answers.

You can only get 91% in a 50-question test if the questions are not all worth the same number of marks. And, if that is the case, more information is required in order to answer the question.

5

Related questions

50

You can get 5 out of 50 questions wrong to get 90%.

39

10 is the answer,because 100 - 80 = 20 divide that by 2 and you get the answer. 50 - 40 = 10

80%=80/100 80/100 x 50 questions = 40 correct answers. therefore 50 - 40 = 10 incorrect answers.

You can only get 91% in a 50-question test if the questions are not all worth the same number of marks. And, if that is the case, more information is required in order to answer the question.

3/50 = 0,06 = 6 percent wrong, which means you get 100 - 6 = 94 % correct answers. Also it depends on how many you got wrong, so if you got 5 wrong you would get an 84.

it depends on how many question if its 250 if u miss have u can get a 50 and if ur get 75 percent wrong its a another 25 percent of

5

If you get 20 wrong out of 50 questions what is your grade?

no more than 7

You can miss out 12 but: you must get all the remaining correct and there must be no penalties for wrong answers.