Solve the question of and select the option from the choices A through D/E. Check your Answer and view the explanation.
Group the given figures into three classes using each figure only once.
1, 3, 9 have one element placed inside a different element.
2, 5, 6 contain two mutually perpendicular lines dividing the figure into four parts.
4, 7, 8 have two similar elements (unequal in size) attached to each other.