Select the option that depicts how the given transparent sheet of paper would appear if it is folded at the dotted line

When the transparent sheet is folded,

The top line in the right part which is from top right corner will be from top left corner to the same position.

The bottom line in the right part which is from bottom right corner will be from bottom left corner to the same position.

The middle line in the right part which is from top right corner will be from top left corner to the same position.

$$\therefore\ $$When the transparent sheet is folded it appears as shown below

Hence, the correct answer is Option B