question_answer

A cylindrical container of radius 8 cm and height 35 cm is filled with ice-cream. The whole ice-cream is distributed among 15 children in equal cones with hemispherical tops« If the height of the conical portion is five times the radius of its base, then the radius of the ice-cream cone is _________

A)  3 cm                                                               

B)  4 cm        

C)  5 cm                                                               

D)  6 cm

E)  None of these