10th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-20

  • question_answer
    Find the value of P, if P = 1+(1+2)+(1+2+3) + (1+2+3+4)+........+(1+2 +3+4+.......+18).

    A)  1040               

    B)  1140

    C)  2280                           

    D)  2080

    E)  None of these

    Correct Answer: B

    Solution :

     Not Available


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