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Railways Sample Paper RRB (Assistant Loco Pilot & Technician) Sample Test Paper-4

  • question_answer
    What value will be obtained if the square of 22 is subtracted from the cube of 12?

    A)  1244               

    B)  1344

    C)  1454             

    D)       1354

    Correct Answer: A

    Solution :

     Required value \[={{12}^{3}}\,\,\,\,\,{{22}^{3}}\]      \[=1728-484=1244\]


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