2. Sample Papers
  3. Railways

Railways Sample Paper RRBs Assistant Loco Pilot and Technician CBT STAGE-I Sample Paper-9

  • question_answer
    If \[\frac{b}{a}=0.25\] then what is the value of \[\frac{2a-b}{2a+b}+\frac{2}{9}?\]

    A)  \[\frac{4}{9}\]

    B)                     1

    C)  2                    

    D)  \[\frac{5}{9}\]

    Correct Answer: B

    Solution :

    \[\frac{b}{a}=0.25\Rightarrow \frac{b}{a}=\frac{1}{4},b=1,a=4\] \[\therefore \]      \[\frac{2a-b}{2a+b}+\frac{2}{9}=\frac{2\times 4-1}{2\times 4+1}+\frac{2}{9}\]     \[=\frac{7}{9}+\frac{2}{9}=\frac{9}{9}=1\]


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