question_answer

An iron pillar has some part in the form of a right circular cylinder and the remaining in the form of a right circular cone (as shown in the figure). The radius of the Base of each of the cones and the cylinder is 8 cm. The cylindrical part is 240 cm high and the conical part is 36 cm high. Find the weight of the pillar, if the density of iron is.

A)  563.02kg

B)  999.93kg

C)  380.16kg

D)  9595.63kg

E)  None of these