Railways Sample Paper RRB (Assistant Loco Pilot & Technician) Sample Test Paper-10

  • question_answer
    What is the difference between the biggest and the smallest fraction among\[\frac{3}{2},\frac{3}{5},\frac{4}{7}\] & \[\frac{5}{9}?\]

    A)  \[\frac{17}{18}\]                                  

    B)  \[\frac{1}{12}\]

    C)   \[\frac{1}{20}\]           

    D)       \[\frac{1}{30}\]

    Correct Answer: A

    Solution :

     Converting each of the given fraction into decimal form, we get: \[\frac{3}{2}=1.5,\frac{3}{5}=0.6,\frac{4}{7}=0.57\And \frac{5}{9}=0.55?\] Since  \[0.1.5>0.6>0.57>0.55,\]  So,  \[\frac{3}{2}>\frac{3}{5}>\frac{4}{7}>\frac{5}{9}\] Required difference  \[=\left( \frac{3}{2}\,\,\,\,\,\,\frac{5}{9} \right)=\frac{17}{18}.\]


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