Guess the number of cubes in the following arrangement.

  

Guess the number of cubes in the following arrangement.

An isomeric sheet is made up of dots forming:

The number of edges in a polyhedron having $8$ faces and $12$ vertices is 

The top view of the solid shown in the figure given alongside is

The number of edges in the given solid is: 

In the given figure, unit cubes are glued together to form a structure as shown. 

The number of unit cubes present in the combination is:

In the given figure, unit cubes are glued together to form a structure as shown. 

The side view of the given structure is:

In the given figure, unit cubes are glued together to form a structure as shown. 

The number of unit cubes to be added to make a cuboid of dimension $4\times 4\times 2$ is: