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8.In a test (+4) marks are given formarks are given for every correct answer and (-2) marks for every incorrectanswer.(a)Niharika answered all theanswered all the questions and scored 20 marks though she got 10 correctanswers.b)mitesh also answered all the questions and scored (-10) marks though he got scorrect answers.Find the number of incorrect answers of the questions they attempted. |
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Answer» answer is 10.......... MARK me as BRAINLIEST PLS |
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