In a test consisting of 10 questions, 5 marks are awarded for each correct answer and (-2) marks are deducted for each incorrect answer. Zoya gets 7 correct and 3 incorrect answers. Find her final score.
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Answer:
No of questions Zoya answered correctly = 7
Marks Zoya will get for 7 correct answers = 7*5
Marks awarded for each correct answer = 5
= 35
No of questions Zoya answered incorrectly = 3
Marks deducted for each incorrect answer = (-2)
Marks Zoya will get for 3 incorrect answers = 3*(-2)
= -6
her total score = 35+(-6)
=35-6
29
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