In a competitive examination, 5 marks are awarded for
every correct answer, 2 marks are deducted for ever
wrong answer and 0 mark is given for not answering
question. Find the score of a boy who attempts all
questions (20) but only 12 answers are correct.
Answers
Answered by
2
Answer:
84
Step-by-step explanation:
100 marks total
8 incorrect
marks deducted 16
100-16=84
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