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In class test containg 15 question 5 marks are rewarded for every correct answer -1 mark for every incorrect answer and 0for each question not attempts vishesh got 12 correct and 3 incorrect answers what is hisscore |
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Answer» 12 answers are CORRECT. for every correct answer gets 5 marks. = 12 *5 = 60. now for in correct answers. 3 incorrect answers -1 POINT for every one incorrect. 60*3(-1) = 60- 3 = 57. his score is 57. |
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