How many triangles are present in the given figure?

The logic followed here is;

(let's keep in mind the base, means how many triangles are there in the base)

1+2= 03  (AQR) 

1+2= 03  (DBC)

1+2= 03  (ABC)  

And, the other triangles are;

BND, CPD, MCR, LBQ, ABD, ACD

Therefore, there are 03+03+03+06= 15 triangles in the above figure.