7th Class Mathematics Integers Question Bank Number System and Operations

  • question_answer
    In a test, + 4 marks are given for every correct answer and - 1 mark for every incorrect answer and 0 for not choosing any answer. If Yashika secured 110 marks in the test having 40 questions, then which one among the following can be a possibility of marking a correct or incorrect answer by her?

    A) 28 correct, 2 incorrect

    B) 29 correct, 6 incorrect

    C) 30 correct, 10 incorrect

    D) All the above

    E) None of these

    Correct Answer: D


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