Draw a cuboid with its dimensions as seen from the top, side and front views.

Name the hidden vertices, edges and the faces in the following solid cuboid.

Draw a rough figure of a frustum of a cone when it is cut along the given plane.

On the net of a cube, fill the plane with the numbers $1, 2, 3, 4, 5 \mathrm{and} 6$, such that the opposite faces have a sum of $7$.

Draw a frustum of a cone when it kept upside down. Use the dotted line to show the hidden edges.

Is the figure given below a net of a cuboid? If not, give reason.

Draw a net of the following cuboid:

How many cubes will be seen in the base layer?