Find the number of triangles in the given figure

Direction: In the question figures below, a piece of paper is folded and cut as shown below. Find out from the answer figures how it will appear when opened.
Question figure

Select the figure from the options that can replace the question mark (?) and complete the pattern. (Rotation is not allowed)

Question figure.

How many triangles are there in the given figure?

Question Figure

Direction: From the given answer figure select the one in which the question figure is hidden/embedded in the same direction.
Question Figure

Find the number of rectangles?

Three different positions of the same dice are shown. Find the number on the face opposite to the face showing'2'.