Find the number of squares 

Direction: In each of the following questions, find out which of the answer figures can be formed from the pieces given in the problem figure.
Question figure

The total number of small cubes which are at least one surface coloured ?

A paper is folded and cut as shown in the question figures below. Select from the answer figures given below, what will it look like when opened?

From the answer figures given below, select the figure in which the question figure is embedded.

Find the number of triangles in the below figure?

Question figure

Select the number from among the given options that can replace the question mark (?) in the following series. 

Question figure.