Question

Identify the correct mirror image of the given figure along X-X' axis :

• A.

  

• B.

  

• C.

  

• D.

  

Hint:

With a vertical mirror at the right, left and right are interchanged while top and bottom stay as they are. Check the V-notch, the thin vertical bar and the two small divided blocks.

Answer 1

The Correct Option is A

The given figure is a C-shaped frame open on the right, with a two-cell block on the top bar (left side), a four-cell block on the bottom bar (left side), an arrow-shaped notch on the left of the inner rectangle pointing left, and a thin divided bar on the right side of the inner rectangle.
In the vertical mirror the image is the left-right reversal: the frame opens on the left, the two-cell block stays on top but moves to the right, the four-cell block stays at the bottom and moves to the right, the notch points to the right and the thin divided bar moves to the left side.
Option 2 has the notch pointing the wrong way. Option 3 has the two-cell and four-cell blocks interchanged (top and bottom changed). Option 4 is the same as the original figure and is not reflected.
Option 1 matches the mirror image.
Answer: (1) frame open on the left, two-cell block on top right, four-cell block at bottom right, notch pointing right, thin bar on the left