How many triangles are there in the given figure?

The sequence of folding a piece of paper and the manner in which the folded paper has been cut is shown in the following figure. How would this paper look when when unfolded?

Question figure. 

Directions : In which answer figure is the question figure embedded?

Question figure. 

select the correct mirror image of the given combination when the mirror is placed at MN as shown. 

Select the correct mirror image of the given combination when the mirror is placed at MNas shown.

How many tirangles are there in the given figure?

Directions : In which answer figure is the question figure embedded?

Question figure.

Select the correct mirror image of the given combination when the mirror is placed at MN as shown.