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In a class test (+3) marks are given for every correct answer and (-2) marks are given 20 marks. If she has got 12 correct answers, how many questions has she attempincorrectly? (ii) Mohini scores (-5) marks in this test, though she has got 7 correct answeevery incorrect answer and no marks for not attempting any question. (i) Radhika so,How many questions has she attempted incorrectly?inute 41 |
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Answer» (i) 8 INCORRECTLY(ii) Mohini: 13 incorrectlyStep-by-step EXPLANATION: |
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