In a test (+3) marks are given for every correct answer and (-2) marks are given for every incorrect answer and 0 for answers not attempted. Naitra answers 6 correct and 3 incorrect out of 10 questions. What is her score?
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Answer:
The answer is 12.
Step-by-step explanation:
This is quite simple.
For every correct answer, marks awarded = +3
Total correct answers = 6
Thus marks = 6(+3) = 18
For incorrect answer, marks deducted = -2
Total incorrect answers = 3
Marks = 3(-2) = -6
Thus, her total score will be = 18-6 = 12
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