a test paper has 20 multiple choice question each correct answer is awarded 3 marks but - 2 marks are given for every wrong answer rashi scores 5 marks in a test if she answers 7 questions correctly find the number of questions she did not answer correctly and also the number of questions she did not attempt
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solve this answer is t
5555
answer is 5
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she didn't attempt 5 que and she didn't give answer correctly of 8 que
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