A. 6
Face is also known as sides. A Cuboid has six faces.
Book, Matchbox, Brick etc. are examples of Cuboid.
B.6
A Cube has six faces and all faces are equal in length.
Sugar Cubes, Dice etc. are examples of Cube.
C. 5
A Triangular prism has two triangular faces and three rectangular faces.
D. 5
A Square pyramid has one square face as a base and four triangular faces as the sides. So, Square pyramid has total five faces.
E. 4
A Tetrahedron (Triangular Pyramid) has one triangular face as a base and three triangular faces as the sides. So, Tetrahedron has total four faces.
