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Railways Sample Paper RRB (Group D) Sample Test Paper-15

  • question_answer
    The simplified value of \[\frac{(0.0539-\,0.002)\times 0.4+0.56\times 0.07}{0.04\times 0.25}\]Is:

    A)  59.96              

    B)  599.6

    C)  0.5996

    D)  5.996

    Correct Answer: D

    Solution :

    [d] \[0.0539-\,0.002=0.0519\] \[0.56\times 0.07=0.0392\] \[0.0519\times 0.4=0.02076\] \[0.04\times 0.025=0.01\] \[So\,\,\frac{(0.0539-\,0.002)\times 0.4+0.56\times 0.07}{0.04\times 0.25}\] \[=\frac{00.0519\times 0.4+0.0392}{0.01}\]\[=\frac{0.02076+0.0392}{0.01}=5.996\]


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