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Banking Sample Paper SBI Clerk Grade (Main) Sample Test Paper-4

  • question_answer
    Direction: What should come in place of the question mark (?) in the question?
     \[{{5}^{2}}\times \text{ }{{25}^{3}}\times 625={{\left( 5 \right)}^{?}}\]

    A)  11                               

    B)  10

    C)  13                               

    D)  12

    E)  None of these

    Correct Answer: D

    Solution :

     \[{{5}^{2}}\times {{({{5}^{2}})}^{3}}\times ({{5}^{4}})={{(5)}^{?}}\] \[\Rightarrow \,\,{{5}^{2+6+4}}={{5}^{?}}\] \[\Rightarrow \,\,{{5}^{12}}={{5}^{?}}\] \[\Rightarrow \,\,?=12\]


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