To pass the test you need 70% of the questions right.
5
You can get them all wrong. You won't pass the test, but that is not a requirement of the question.
20
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.
30
There are 25 Multiple-Choice questions on the Virginia DMV Computer test.
http://dmvanswers.com/questions/297/How-many-questions-do-I-have-to-get-right-to-pass-drivers-permit-test
In South Africa, the learner's license test consists of 50 multiple-choice questions. To pass, you must answer at least 43 questions correctly, which means you can get a maximum of 7 questions wrong. This passing requirement ensures that learners have a solid understanding of road rules and safety.
5
You can get them all wrong. You won't pass the test, but that is not a requirement of the question.
20
30
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).
no more than 7
37 questions wrong gives you a 70.2% correct.
69 questions