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    Question

    Number of students who obtained more than 69 but less

    than 140 marks in Maths is approximately how much percent less or more than that of the students who scored either equal or more than 105 marks in Physics?
    A 20% Correct Answer Incorrect Answer
    B 28% Correct Answer Incorrect Answer
    C 210% Correct Answer Incorrect Answer
    D cannot be determined Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    Number of students who obtained more than 69 but less than 140 marks in Maths = 43 +53 = 96 Number of students who obtained either equal or more than 105 marks in Physics = 44 + 31 = 75 So Required % = (96-75)/75 100 = 28% ┬а

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