Select the correct mirror image of the given figure when the mirror is placed at MN as shown.

To find the correct mirror image of the given figure when the mirror is placed at the right side (along the line MN), we need to follow the rules of lateral inversion:

1. Right-to-Left Position Shift: The characters closest to the mirror on the right in the original image will appear closest to the mirror on the left in the reflected image. Conversely, the leftmost characters will appear on the far right of the reflection. Therefore, the order of characters from left to right in the mirror image will be:
Mirror image of l ⇒ Mirror image of g ⇒ Mirror image of F ⇒ Mirror image of c ⇒ Mirror image of b.

2. Lateral Inversion of Individual Characters:
- l: The vertical stroke with the top-left serif will flip so that the serif points to the top-right.
- g: The loop on the left and tail pointing right will flip horizontally.
- F: The horizontal lines pointing to the right will now point to the left (reversing to &;).
- c: The opening facing right will flip to face left (reversing to &ɔ;).
- b: The loop on the right will flip to the left side of the vertical stem, which makes it look like the letter d.

Analyzing the options:
- The first option image correctly flips all individual characters laterally and reverses their order.
- The second option image fails to mirror the letters F and b, keeping them in their original orientation.

Therefore, the correct mirror image is represented by Option A (the first option image).