. In an examination, a student is awarded four marks for correct answer and one mark is
deducted for a wrong answer. Student attempts 75 questions and secures 125 marks. What
is the number of his correct answers ?
(a) 35
(b) 40
© 42
(d) 48
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Step-by-step explanation:
In an examination, a student score 4 marks for every correct answer and loses 1 mark for every wrong answer. If he attempts all 75 questions and secures 125 marks, the number of questions he attempts correctly is. 35. 40.
Answered by
0
Answer:
he attempts 40 correct answer and 35 wrong answers
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