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In a class test containing 10 questions, 5 marks are awarded for every correct answer and (–2) marks are awarded for every incorrect answer and 0 for questions not attempted. Heena gets two correct answer and five in correct answer out of 7 questions she attempts what is his mark |
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Answer» In a class test CONTAINING 10 questionsFor correct answer +5 marksFor incorrect answer -2 marksFor not attempted questions 0 marksscore = 5 marks ✖ no. of correct answers - - 2 marks ✖ no. of in correct answersexplanation..given. Henna attempted 7 answers REMAINING 3 Unattempted { not attempted question NOTHING to do with total score} CORRECTLY answered questions are { 2 } incorrectly answered questions are { 5 }Henna score is (5 ✖ 2) - (2 ✖ 5) there fore henna score is ( 0 ) . . . . . . .. . . . . .HOPE IT HELP S YOU please MARK AS BRAIN LIST |
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