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  5. Area, Perimeter and Volume

5th Class Mathematics Area, Perimeter and Volume Question Bank Perimeter and Area

  • question_answer
    In the given figure. PQRS is a square and TUVW is a rectangle. Find the remaining area if TUVW was removed from the figure.

    A)  716 sq. cm                   

    B)  784 sq. cm

    C)  700 sq. cm                   

    D)  768 sq. cm

    Correct Answer: B

    Solution :

    : Area of square PQRS \[=(32\times 32)\,sq.\,cm\]             \[=1024\text{ }sq.\text{ }cm\] Length of rectangle TUVW \[=(32-12)\,cm\] \[=20\text{ }cm\] Breadth of rectangle TUVW \[=(32-20)\,cm\] \[=12\text{ }cm\] So, area of rectangle TUVW                                     \[=(12\times 20)\,sq.\,cm\] \[=240\text{ }sq.\text{ }cm\] \[\therefore \]  Area of remaining figure \[=(1024-240)\,sq.\,cm=784\,sq.\,cm\]


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