Find the number of triangles ?

How many triangle is in the given figure?

Choose a figure which would most closely resemble the unfolded form of Figure (Z).

Which answer is the figure is the exact mirror image of the given figure?

Find out from amongst the four alternatives (a), (b), (c), (d), as to how the pattern would appear when the transparent sheet(X) is folded at the dotted line.

If a mirror is placed on the line, which of the given answer figures will be the correct image of the question figure?

The following questions consist of a set of three figures X, Y and Z showing a sequence of folding of a piece of paper. Fig (Z) shows the manner in which the folded paper has been cut. These three figures are followed by four answer figures from which you have to choose a figure which would most closely resemble the unfolded form fig. (Z)