ABCD is a square. O is the point of intersection of the diagnoals of the square. Given that RS= 14BC and QC= 14 DC. Find ratio of areas of shaded region : unshaded region.
We can graphically divide the square into 16 equal parts as follows
The shaded region forms 2 out of the 16 parts. Hence, ratio of areas = 2:14 = 1:7
Option (d)