Math, asked by sasasa2, 1 year ago

in a competitive examination 4marks are given for every correct answer and -2 marks are given for every incorrect answer ans 0marks are given for not attempting the question.1ruchi scored 20marks.if she has git 12 correct answer,how many question has she attempt incorrectly. plss fast with explanition

Answers

Answered by ishika18

0

8 incorrect answers as 20-12=8

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