12 x 0.7 = 8.4
so missing 1 2 3 is alright
(11 10 9) but 4 or more is not,
as 8 is under 70% and 9 is over 70%.
40
No more than 15.But why miss any ?
25 questions missed
Not more than 11.
To achieve a score of 70 percent on a 10-question test, you need to answer at least 7 questions correctly. This means you can miss a maximum of 3 questions. Therefore, missing 3 questions would still allow you to meet the 70 percent threshold.
You can miss 10% of questions, or 12 questions
.8 x 30 = 24 so you can miss 6 questions
22 questions
24 of them.
6 of them.
40
35
Providing that all the other questions are correct then it is 9 questions
No more than 15.But why miss any ?
25 questions missed
22
No more than 17 of them.