## 20.In a class test containing 25 questions 5 marks are given for every correct answer and -2 marks are given for every incorrect answers. If

Question

20.In a class test containing 25 questions 5 marks are given for every correct answer and -2 marks are given for every incorrect answers. If Joseph attempts all questions but only 15 of his answers are correct what is his total score?

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2021-11-07T08:47:41+00:00
2021-11-07T08:47:41+00:00 2 Answers
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## Answers ( )

Total marks scored by Joseph is 55

Answer:55 out of 125

Step-by-step explanation:total marks = (marks of correct answers) -(marks for incorrect answers,)

No of correct answers is 15

hence, wrong answers is 25-15=10