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  3. 10th Class
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  5. Pair of Linear Equations in Two Variables

10th Class Mathematics Pair of Linear Equations in Two Variables Question Bank Case Based MCQs - Pair of Linear Equations in Two Variables

  • question_answer
    Find the length of the outer boundary of the layout.

    A) 27m

    B) 30m

    C) 54m

    D) None of these

    Correct Answer: C

    Solution :

    The length of the outer boundary of the layout  \[=2\left( l+b \right)\]
     =2(15+12)
     = 2(27)
    =54m
     


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