8th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-8

  • question_answer
    The area of a rectangle is 1.8 times the area of a square. The length of the rectangle is 5 times the breadth. The side of the square is 20 cm. What is the perimeter of the rectangle?

    A)  145 cm                        

    B)  144 cm

    C)  133 cm                        

    D)  135 cm

    E)  None of these

    Correct Answer: B


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