11th Class Mathematics Sample Paper Mathematics Olympiad - Sample Paper-12

  • question_answer In an examination 43% passed in Maths, 48% passed in Physics and 52% passed in Chemistry. Only 8% students passed in all the three. 14% passed in Maths and Physics and 21% passed in Maths and Chemistry and 20% passed in Physics and Chemistry. Number of students who took the exam is 200. A student is declared pass in the exam only if he/she clears any two subjects. The number of students who were declared passed in this exam is _____.

    A)  33                   

    B)  66           

    C)  39                   

    D)  78

    Correct Answer: D

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