Question

an examination paper contains 200 questions. 2 marks are awarded for every correct answer, half mark is deducted for each wrong answer and one fourth mark is deducted for every question unanswered. Vinod score 134 marks in total. find the number of questions attempted by him if he left as many questions unanswered as those he had marked wrong?

Answer 1

here's your answer

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Answer 2

Answer:

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Step-by-step explanation: