In a true false test coantaning 50 question a student is too be awarded 2 marks for every correct answer and -2 for every incorrect answer and 0 for not supplying any answer if yash secured 94marks in a test what are the possibilities of his marking correct or wrong answer
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he get for 94/100
so answer is 2×3=6
100-94=6
so answer is 2×3=6
100-94=6
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