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You can solve the proportion:x / 50 = 90 / 100

where "x" is the unknown number of questions you have to answer correctly. From that, you can then deduce the number of incorrect questions allowed.

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โˆ™ 2015-12-19 23:39:44
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โˆ™ 2015-12-19 21:57:47

Think about it this way: If you have 50 questions, each one would be worth 2 points in order to make a grade of 100. That means you can miss 5 questions before you get down to 90 (5 x 2 = 10).

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โˆ™ 2015-12-19 23:45:13

5 of them.

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Q: How many questions can you miss on a 50 question test to score a 90 percent?
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Related questions

If i was done a test my score is 4 incorrect and what's percent of it?

you can't answer the question if you don't know how many total questions there are


How many questions do you have to get right to score a 70 percent on a test of 20 questions?

14.


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How many points are each question if there are 26 questions?

The answer will depend on the total score for the test and whether or not all the questions are score the same.


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 to be wrong on a 75 question test to get a 92 percent?

69 questions


How many questions can you miss to get a 50 percent on a 35 question test?

To get a 50% on the test, you need at least (50/100) * 35 = 17.5 questions correct. If half credit is not possible, you need to get at least 18 questions correct to get a score of at least 50%. A score of 17 will be just shy of 50%.


How many do have to miss to get an 80 percent on 30 question?

In order to score 80% on a test with 30 questions, you must give 6 wrong answers. You can do it!


How many questions can you miss on a 50 question test to score 90?

Assuming the questions are all weighted the same, you can miss 5 and score 90%.


How many questions can you miss to score a 40 on a 20 question test?

12


How many questions can you miss to get an 85 percent on a 40 question test?

If you miss 6 questions you will get an 85% on a 40 question test. To calculate various test score questions, simply divide the number of correct answers by the number of total questions. For example, on your particular question, if you divide 34 (the number of correct answers) by 40 (the total number of test questions), the answer is .85, or 85%.


How many questions do you have to miss to get a 90 percent on a 120 question test?

You can miss 10% of questions, or 12 questions


How many questions can I get wrong on a 25 questions test to score 70 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 miss to score 80 percent on a 72 question test?

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How many questions can you miss on a 43 question test and still get a 50 percent?

22 questions


How many question can you miss to get 95 percent on an 80 question test?

In order to score 95% or better, you must answer at least 76 questions correctly. We're hoping it's not a math test.


How many question can you miss to get 85 percent on 60 question test?

Providing that all the other questions are correct then it is 9 questions


How many questions can you miss out of 120 to score a 160?

If you score 1 per question, then you can miss out -40. If you score 10 per question, then you can miss out 104. If you score 100 per question, then you can miss out 118.


How many wrong answers can you get out of 37 questions to get a 70 percent?

You can't get exactly 70 percent, because that would be 11.1 questions wrong out of 37. If you miss 11 or fewer questions your score will be above 70%; if you miss 12 or more questions your score will be below 70%. This assumes the test is more or less "straight"; if it's scored like, say, the SAT (where leaving a question blank does not reduce your score by as much as answering incorrectly) then we'd need to know the exact details of how the test is scored.


How many questions can you get wrong on a 70 question test to get an 80 percent?

In order to score an 80 percent on a 70 question test, one can afford approximately 14 errors. This question can be calculated by taking 56 divided by 70,which equals 0.8. Take 0.8 and multiply that by 100 to get 80.


A student who correctly answered 72 questions on a test received a score of 75 percent How many questions were on the test?

72/.75 = 96


How many questions can you get wrong on a 210 question exam to get a 70 percent?

You can get 63 questions wrong and get 70%.


If you got 80 out of 100 percent what would your score bee?

It is good. That is a B. To tell you what the score was I would need to know How many questions there were. but your percentage score is 80%. Hope I helped!


How many questions be wrong on a 70 question test to get 70 percent?

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.

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