In a competitive examination consisting of 100 questions, every correct answer gets 3 marks and every incorrect answer gets −1 mark. If a candidate has given 60 correct answers and 40 incorrect answers, what is their score?
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Answer:
140
Step-by-step explanation:
for 60 correct answer 180 marks are there and for 40 incorrect answer there are -40 marks
so total marks are 140
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