Railways Sample Paper RRB (Assistant Loco Pilot) Sample Test Paper-20

  • question_answer
    1 nanometer = ?

    A)  \[{{10}^{-3}}\]meter                      

    B)        \[{{10}^{-6}}\]meter                      

    C)        \[{{10}^{-9}}\] meter                     

    D)        \[{{10}^{-12}}\] meter

    Correct Answer: C


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