2. Sample Papers
  3. 11th Class
  4. Mathematics

11th Class Mathematics Sample Paper Mathematics Olympiad - Sample Paper-2

  • question_answer
    The value of \[\mathbf{1}.\overline{\mathbf{23}}\] is:

    A) \[\frac{510}{495}\]                   

    B) \[\frac{410}{495}\]          

    C) \[\frac{610}{495}\]                               

    D) None of these

    Correct Answer: C

    Solution :

    [c] Let \[1.232323=x\] \[\because 123.23=100x\] \[99x=122\] \[x=\frac{122}{99}\times \frac{5}{5}=\frac{610}{495}\]


You need to login to perform this action.
You will be redirected in 3 sec spinner