Question
What is the capacity of a cylindrical tank? I.
The radius of the base is half of its height, which is 14metres. II. The area of the base is 1296 sq metres and the height is 14 metres. Each of the questions below consists of a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statements are sufficient to answer the question. Read both the statements and give answer –Solution
H = 14 m, r = 14/2 = 7 m  ∴ Capacity of the cylindrical tank = Ï€r²h = 22/7× 7 × 7 × 14 = 2156m³ From II. Capacity of the cylindrical tank = (area of base) × h = (1296) × 14 = 18144 m³ So, we can find the answer either with statement I or statement II.Â
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