There is a definite relationship between figures A and B. Establish a similar relationship between figures C and D by selecting a suitable figure from options:
Answer & explanation
Correct answer: option 4
The correct answer is Option (4) →

From A to B, the outer and inner shapes change places (the square inside the circle becomes the circle around a square) and the new inner shape is shaded black. The same change on C puts a black square inside the triangle, as in Option (4).