CLAT Sample Paper CLAT Sample Paper-4

  • question_answer
    In a class of 20 students in an examination in Mathematics 2 students scored 100 marks each, 3 got zero each and the average of the rest was 40. What is the average of the whole class?

    A)  40 marks         

    B)  35 marks

    C)  32 marks        

    D)  45 marks

    Correct Answer: A

    Solution :

    Marks scored by 2 students \[=100\times 2=200\] Marks scored by 3 students \[=100\times 2=200\] Marks scored by 15 students = 15 x 40 = 600 \[\therefore \] Marks scored by 20 students = 200 + 0 + 600 = 800 \[\therefore \] Average marks \[=\frac{800}{20}=40\]


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