Question

Which of the following options is not a closed shape?

• A.
• B.
• C.
• D.

Answer 1

The correct option is B

We need to check the boundary lines of each shape in order to identify whether the shape is open or closed.

If the lines or curves do not meet at same point, its an open shape and if they meet at the same point, the shape is a closed shape.
Only in this shape, lines doesnot meet at the same point, so it is an open shape. Rest of the shapes are closed shapes.