. In a competition containing 20 questions, 4 marks are given for every correct answer and (-2) marks are given for every wrong answer . Anita attempts all questions and 12 of her answer are correct . what is her total score ?
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Answer:
Anita got 32marks out of 80
Step-by-step explanation:
crt answered 12ques,
12(4) = 48
wrg answered 8ques,
8(-2) = -16
total mark obtained,
48-16 = 32
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