In a competitive exam of 40 questions +2 is awarded for a correct answer and -1 for wrong answer. find the total score if the child had 12 wrong answer in his attempt of all Questions.
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Answered by
7
right answers done -28
wrong-12
marks for right - 56
negative marks for wrong - 12
total marks awarded - 44 out of 80
wrong-12
marks for right - 56
negative marks for wrong - 12
total marks awarded - 44 out of 80
Answered by
8
given questions 40
wrong answers attempted is 12
then correct answers=40-12=28
marks for correct answers=28×2=56
marks for wrong answers=12
total score=56-12=44
hence answer is helpfull
wrong answers attempted is 12
then correct answers=40-12=28
marks for correct answers=28×2=56
marks for wrong answers=12
total score=56-12=44
hence answer is helpfull
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