In an examination, a student scores 4 marks for every correct answer a – McqOptions

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1.	In an examination, a student scores 4 marks for every correct answer and loses I mark for every wrong answer. If he attempts in all 60 questions and secures 130 marks, the number of questions he attempts correctly, is:
A.	35
B.	38
C.	40
D.	42
Answer» C. 40

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