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Railways Sample Paper RRB (Assistant Loco Pilot & Technician) Sample Test Paper-2

  • question_answer
    The value of \[\left[ {{(10)}^{150\,\,\,}}\,\,\,\,\,\,\,\,{{(10)}^{146}} \right]\] is

    A)  1000                           

    B)  10000

    C)  100000            

    D)       106

    Correct Answer: B

    Solution :

    \[={{(10)}^{150}}/{{10}^{146}}\]                         \[={{(10)}^{150}}\div {{10}^{146}}\]             \[={{(10)}^{(150-146)}}\]                         \[={{10}^{4}}\]             \[=10000.\]


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