Math, asked by shubham9470sinha, 2 months ago

in a competition 3 marks are are given for every correct answer and -2 marks are are given for or every in correct answer. nalini scores -7 marks in the competition, through she has got 9 correct answers. how many questions has she attend incorrectly

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Answered by llXxDramaticKingxXll

1

Hence, Nalini attempted 17 incorrect answers.

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