Question

A piece of paper is folded and a cut is made as shown below. How it will appear when opened?

• A.

  

• B.

  

• C.

  

• D.

  

Answer 1

The Correct Option is B

To determine how the piece of paper will appear when unfolded, visualize each step:

1. Understanding the Fold:
   When a piece of paper is folded, any cut made will be mirrored or duplicated symmetrically across the fold line. It's vital to consider both the cut's shape and its placement relative to the folded line.
2. Analyzing the Cut:
   Inspect the given folded paper with the cut. Identify whether the cut intersects, touches, or runs parallel to the fold line. These details determine how the cut will translate when unfolded.
3. Unfolding the Paper:
   Visualize the fold opening up. Any shape cut through the folded layer will appear mirrored on the opposite side of the original fold line. This results from the symmetrical properties of folding.
4. Identifying the Correct Option:
   Compare the visualized unfolded shape with the provided options. The correct option will display a symmetric arrangement of cuts across the original fold line.

For the current scenario, the correct appearance when unfolded is: