The area of a floor to be carpeted is 50 square meters. Find the width of the carpet? I. The total cost of carpeting is Rs. 5000. II. The length of the carpet is 10 m. III. The width of carpet is equal to that of the floor.

Given: floor area = 50 sq m. Statement II: carpet length = 10 m. If width = 5 m, then carpet area = 50 sq m, which matches floor area. Statement II alone is sufficient to deduce width = 5 m (assuming carpet covers floor fully). Statement I gives cost but not dimensions. Statement III says widths are equal but doesn't give value.