SSC Sample Paper Mock Test-15 SSC CGL Tear-II Paper-1

  • question_answer
    The product of two numbers is 0.008. One of the numbers is \[\frac{1}{5}\text{th}\] of the other. The smaller number is

    A) 0.2

    B)  0.4

    C)  0.02    

    D)  0.04

    Correct Answer: D

    Solution :

    If the first number be x, then second number\[=\frac{x}{5}\] \[\therefore \]      \[x\times \frac{x}{5}=0.008\] \[\Rightarrow \]   \[{{x}^{2}}=0.008\times 5=0.04\] \[\therefore \]      \[x=\sqrt{0.04}=0.2\] \[\therefore \]      Smaller number \[=\frac{0.2}{5}=0.04\]


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