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7th Class Mathematics Mensuration Question Bank Mensuration (Perimeter & Area)

  • question_answer
    The length and the breadth of, IIT Playground are 400 m and 250 m respectively. What is the cost of the land at Rs. 500 per square metre?                  

    A)  Rs.10 lakhs                

    B)  Rs.50 crores

    C)  Rs.5 crores         

    D)  Rs.10 lakhs        

    Correct Answer: C

    Solution :

    (c): Area \[=400\times 250\,{{m}^{2}}=100000\,{{m}^{2}}\]  cost \[\therefore \,\,=500\times 100000=50000000=5\text{ }crores\]          


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