n a Mathematics test containing 20 questions, (+2) marks are given for every correct
answer and (-1) mark is given for every incorrect answer. Snovia attempts all questions
but gets only 15 answers correct. What is her score?
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Answered by
1
Answer:
The score of Snovia is.
+2 is one correct answer
she give 15 correct answer
So, her score is 15*2=30
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