Wiki User
∙ 8y ago15 wrong
Wiki User
∙ 8y ago24 wrong answers
80% of 80 is 64 64 right answers right and 16 wrong answers
95% of the questions, provided there are no penalties for wrong answers.
1
The answer depends on whether or not there are penalties (negative marks) for wrong answers. If not, then the answer is 30.
24 wrong answers
You can get 18 wrong.
You can get 60 questions wrong, which leaves you with 140 answers correct, giving you 70%.
80% of 80 is 64 64 right answers right and 16 wrong answers
95% of the questions, provided there are no penalties for wrong answers.
1
The answer depends on whether or not there are penalties (negative marks) for wrong answers. If not, then the answer is 30.
80%=80/100 80/100 x 50 questions = 40 correct answers. therefore 50 - 40 = 10 incorrect answers.
You can get 20 questions 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.
Each question is worth 2.5 percent. You can get 8 wrong.
If you get 7 wrong you'll get 23/30 = 76.66... % Not enough. So fewer than 7. But that is provided that wrong answers score 0 and do not have penalties.