1. What is the volume of 32 metre high cylindrical tank? I. The area of its base is 154 m2. II. The diameter of the base is 14 m.
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By: guest on 01 Jun 2017 05.49 pm
Given, height = 32 m. I gives, area of the base = 154 m2. Volume = (Area of the base x Height) = (154 x 32) m3. Thus, I alone gives the answer. II gives, radius of the base = 7 m. Volume = r2h = 22 x 7 x 7 x 32 m3 = 4928 m3. 7 Thus, II alone gives the answer. Correct answer is (C).