option (I) is correct None of these.
surface area of a cylinder, A= 2πrh+2 πr^2 .
surface area of a cylinder W = 2π(3)(9)+2 π(3)^2 = 226.19467 inch^2
surface area of a cylinder X = 2π(4)(2)+2 π(4)^2 = 150.79645 inch^2
surface area of a cylinder Y = 2π(4.5)(6)+2 π(4.5)^2 = 296.88051 inch^2
therefore,
option (I) is correct None of these.
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