Cylinder
A cube has three pairs of parallel faces and all faces are congruent.
a parallel piped figure has 6 faces
A hexagon
A cube.
Sphere
A cube.
pentiigoal prism has 5 rectangular faces
A cube has all of those things.
A cube has three pairs of parallel faces and all faces are congruent.
The description given seems to fit that of a square based pyramid.
A hexahedron, or cube.