in an exam of 25 questions 17 questions are correct and 8 questions are wrong. +4 for a correct answer and -1 for wrong answer calculate
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Step-by-step explanation:
Marks for correct ans=17X4
=68
Marks for incorrect ans=8X-1
=-8
Total marks= Marks of correct ans+Marrks for incorrect ans
=68+(-8)
=68-8
=60
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