Question

Two transparent discs with markings on them are shown. Which of the options can be created by overlapping and/or rotating them?

• A.
• B.
• C.
• D.

Answer 1

The Correct Option is A, C

To determine which options can be created by overlapping and/or rotating the two transparent discs, we first need to analyze the patterns and orientations on the original discs provided.

Steps to solve the problem:

1. Identify the markings and their positions on each disc.
2. Consider how each disc can be rotated. Since the discs are circular, they can rotate 360 degrees.
3. Simulate overlapping both discs to see how their patterns interact when one disc is overlaid on the other.
4. Compare the resulting patterns with each given option by rotating the discs as necessary.

After analyzing:

• The first image option matches the possible arrangement by both overlapping and rotating the discs.
• The third image option can also be recreated using a combination of overlapping and rotating the discs to align their patterns.

Thus, the correct solutions are: