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To achieve a score of 70% on a 300-question test, you would need to answer 210 questions correctly. To find out how many questions you can miss, subtract the number of correct answers from the total number of questions: 300 - 210 = 90. Therefore, you can miss up to 90 questions on a 300-question test and still achieve a score of 70%.
you can't answer the question if you don't know how many total questions there are
15 5 point questions and 30 2 point questions.
You cannot know that. If you are told the total number of points for the test, you know (or count) the number of questions and you are told that each question is worth the same number of points then, and only then, each question is worth (total points/number of questions) points.
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Mike would have completed 7 questions to get to just about 60% of the test. (7 / 12 = 0.58)
5% of the total test score per question.
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%.
Total of 30 questions, out of wich you have to answer atleast 21 correctly to get the permit.
If the questions are all worth the same, then one fifth of the total number of marks for the test. If not, you cannot work it out.
To achieve an 80% score on a 55-question test, you would need to answer 44 questions correctly (55 questions x 0.80 = 44 questions). To find out how many questions you can get wrong, subtract the number of correct answers from the total number of questions: 55 total questions - 44 correct answers = 11 questions wrong. Therefore, you can get 11 questions wrong on a 55-question test and still achieve an 80% score.
The answer will depend on the total score for the test and whether or not all the questions are score the same.
Well, if you got 80 on a test with 16 questions, you missed 4 questions. Simple math, honey. Just because you missed a few questions doesn't mean you're failing at life. Keep your chin up and maybe study a little harder next time.
A test score of "90" represents the percentage of correct questions. Multiply this percentage by the total number of questions and you will have the number of questions correctly answered. Subtract this from the total to find answers wrong. 90% of 40 questions = .90 x 40 = 36 questions right. 40-36 = 4 answers wrong.