You need 18 correct answers to get 72 %
17 correct is only 68 %
6 of them.
68%
5, but only if you get all the rest correct. Can you guarantee that?
Provided that all the ones that you do not miss are correct, then 30% of 90 = 90*30/100 = 27.
If you're awarded 1 mark per question, and you got 77%, you missed roughly 25% of the questions, which is 15
6 of them.
25 questions missed
68%
To achieve an 85% on a 25-question test, you need to answer at least 21 questions correctly (since 85% of 25 is 21.25). Therefore, you can miss a maximum of 4 questions (25 - 21 = 4) to still reach the 85% threshold.
To achieve a score of 70 percent on a 25-question test, you need to answer at least 18 questions correctly (70% of 25 is 17.5, which rounds up to 18). This means you can miss a maximum of 7 questions (25 - 18 = 7). Therefore, you can miss 7 questions to still score 70 percent or above.
5, but only if you get all the rest correct. Can you guarantee that?
it depends on how many question if its 250 if u miss have u can get a 50 and if ur get 75 percent wrong its a another 25 percent of
Provided that all the ones that you do not miss are correct, then 30% of 90 = 90*30/100 = 27.
To score 80 percent on a 125-question test, you need to answer 100 questions correctly (since 80% of 125 is 100). Therefore, you can miss a maximum of 25 questions to achieve this score.
25 questions and u can only miss 5
100 - 83 = 17 17/100 x 150 = 25.5 missed with rounding you could miss 25 or 26
If you're awarded 1 mark per question, and you got 77%, you missed roughly 25% of the questions, which is 15