In an examination, a student scores 4 marks for every correct answer and loses 1
mark for every wrong answer. If he attempts all 75 questions and secures 125 marks
then find the number of questions, attempted correctly.
(A) 35
(B) 40
(C) 42
(D) 46
Answers
Answered by
2
Answer:
A-35
Step-by-step explanation:
he attempted 35 questions correctly
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