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8th Class Mathematics Cubes and Cube Roots Question Bank Cubes and Cube Roots

  • question_answer
    A tank is in the form of a cube whose volume is \[9261000\text{ }{{m}^{3}}\]. Find the length of side of the tank

    A)  230 m            

    B)  250 m

    C)  210 m

    D)         180 m

    Correct Answer: C

    Solution :

    Volume of cubical tank \[=9261000\text{ }{{m}^{3}}\] \[\therefore \]\[{{(Side)}^{3}}=9261000\] \[\Rightarrow \] Side \[\sqrt[3]{9261000}\] \[\Rightarrow \text{Side=210m}\]


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