In an examination for every correct answer the student gets 3 marks and for every incorrect answer the student loses 1 mark.if pranjal attempts 50 questions and she a scores 106 marks find the number of questions she attempted correctly
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3 NO FOR 1 RIGHT ANS
1NO FOR 1/3 RIGHT ANS
106 NO FOR 1*106/3= 35
SO THE ANS IS 35
1NO FOR 1/3 RIGHT ANS
106 NO FOR 1*106/3= 35
SO THE ANS IS 35
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