Banking Sample Paper SBI Junior Associates (Main) Sample Paper Test-3

  • question_answer
    Direction: What approximate value should come in place of question mark (?) in the the question? (You are not expected to calculate the exact value.)
    \[{{(12.013)}^{2}}+{{(27.135)}^{2}}+{{(31.267)}^{2}}+{{(37.950)}^{2}}=?\]

    A)  3498              

    B)  3108  

    C)       3278  

    D)       3300

    E)  3200

    Correct Answer: C

    Solution :

    \[{{(12.013)}^{2}}+{{(27.135)}^{2}}+{{(31.267)}^{2}}+{{(37.950)}^{2}}=?\] or, \[?\approx {{(12)}^{2}}+{{(27)}^{2}}+{{(31)}^{2}}+{{(38)}^{2}}\] \[144+729+961+1444=3278\]


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