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Mathematics, 17.01.2022 15:10 kibyrd14

A quiz consists of 40 multiple-choice questions. 5 marks are given for each correct answer, while 3 marks and 1 mark are deducted for each wrong answer and each unanswered question respectively. Charles finishes the quiz with 26 correct answers and 4 unanswered questions. Find his score in the quiz.

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