There is a definite relationship between figures A and B. Select a suitable figure from the answer figures that establish a similar relationship between figures C and D.
Answer & explanation
Correct answer: option 4
The correct answer is Option (4) →

From A to B, the single shape becomes three nested copies and the triple shape becomes a single one, and the two shapes change places (the rectangle moves to the lower right, the circle to the upper left). In C the triangle is single and the L-shape triple, so D has three nested triangles and a single L-shape at the upper left.