SSC Sample Paper SSC CHSL (10+2) Sample Test Paper-3

  • question_answer
    The value of\[1+\frac{1}{1+\frac{1}{1+\frac{1}{1+\frac{1}{1+\frac{2}{3}}}}}\]

    A) \[\frac{21}{13}\]                                   

    B) \[\frac{17}{3}\]

    C) \[\frac{34}{21}\]                         

    D)        \[\frac{8}{5}\]

    Correct Answer: C

    Solution :

     Expression             \[=1+\frac{1}{1+\frac{1}{1+\frac{1}{1+\frac{1}{\frac{3+2}{3}}}}}\]             \[=1+\frac{1}{1+\frac{1}{1+\frac{1}{1+\frac{3}{5}}}}\]             \[=1+\frac{1}{1+\frac{1}{1+\frac{5+3}{5}}}\]             \[=1+\frac{1}{1+\frac{1}{1+\frac{5}{8}}}=1+\frac{1}{1+\frac{1}{\frac{8+5}{8}}}\]             \[=1+\frac{13}{21}=\frac{21+13}{21}=\frac{34}{21}\]


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