in a class test containing 20 questions. 4 marks are given for every correct answer and (-2)marks are given for every inconnect answer. ravi attempts all questions and 12 of his answer are correct what is total score
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Step-by-step explanation:
Since ravi did 12 question correct
so, he scored 12 × 4= 48 marks
but since he attempted all the questions so he did 8 questions wrong so he got -2 × 8 = - 16
so the total will be = 48 - 16 = 32
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