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8 There are some questions in a quiz 3 marks will be awarded for each correct answer and 2 marks will be deducted for each

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8 There are some questions in a quiz 3 marks will be awarded for each correct answer and 2 marks will be deducted for each wrong or blank answer It is given that Karen answered all questions and she scored 40 marks in the quiz If Karen got 12 more correct answers than wrong answers find the total number of questions in the quiz 5 morka

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