If a test has 150 questions and you are aiming for a perfect score, you can get a maximum of 0 questions wrong. However, if you are allowed to get some questions wrong and still pass, it depends on the passing criteria set by the test administrator. For example, if the passing score is 70%, you can get up to 45 questions wrong (150 questions * 30% incorrect = 45 questions).
37 questions wrong gives you a 70.2% correct.
69 questions
Each question is worth 2.5 percent. You can get 8 wrong.
You can get 60 questions wrong and get a 70 percent but if you get 61 wrong you are at a 69.5 percent.
22 questions can be wrong. This means that you would have to get 33 marks, which is 60%
37 questions wrong gives you a 70.2% correct.
69 questions
Each question is worth 2.5 percent. You can get 8 wrong.
Six of them.
Nine.
You can get 60 questions wrong and get a 70 percent but if you get 61 wrong you are at a 69.5 percent.
22 questions can be wrong. This means that you would have to get 33 marks, which is 60%
You can get them all wrong. You won't pass the test, but that is not a requirement of the question.
20
The number is 68.
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.
you can only miss10 questions WRONG