What is a cylindrical tank's capacity? I. The base's radius is half of its height, which is 28 metres. II. The base has a surface area of 616 square metres and a height of 28 metres.
A. I alone sufficient while II alone not sufficient to answer
B. II alone sufficient while I alone not sufficient to answer
C. Either I or II alone sufficient to answer
D. Both I and II are not sufficient to answer
Answer:C
What is a cylindrical tank's capacity? I. The base's radius is half of its height, which is 28 metres. II. The base has a surface area of 616 square metres and a height of 28 metres.
A. I alone sufficient while II alone not sufficient to answer B. II alone sufficient while I alone not sufficient to answer C. Either I or II alone sufficient to answer D. Both I and II are not sufficient to answer
Explanation: h = 28 m and r = 14 are the results of I.Capacity = r2h may be calculated.As a result, I am the only one who can provide an answer.r2 = 616 m2 and h = 28 m are obtained from II.(r2 x h) = (616 x 28) m3 = capacityAs a result, the solution may be found just in II.