The volume of a 32-meter-high cylindrical tank is what? I. Its base covers an area of 154 m2. II. The base has a 14-meter diameter.
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
The volume of a 32-meter-high cylindrical tank is what? I. Its base covers an area of 154 m2. II. The base has a 14-meter diameter.
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: Height is 32 metres.I offers a base area of 154 m2.(154 x 32) m3 = Volume = (Area of the base x Height).As a result, I am the only one who can provide an answer.According to II, the radius of the base is 7 metres.22/7 x 7 x 7 x 32 m3 = 4928 m3 =As a result, the solution may be found just in II.