A mirror is placed on the line AB. Out of the option figures which figure will be the right image of the question figure?

This is an image-based mirror-image item, so the figure itself is not reproduced here; the reasoning states only the rule and the matching option.
The mirror is placed along line AB, which runs vertically beside the figure, so the reflection is a left–right (lateral) inversion.
In such a vertical-mirror reflection the top and bottom of the figure stay fixed, while everything on the left swaps to the right and vice versa.
Comparing the given options against this lateral inversion, the figure whose parts are correctly left–right reversed is the first one.
Hence the correct mirror image is the figure shown in [Figure 1].
A mirror is placed on the line AB. Out of the option figures which figure will be the right image of the question figure?

Images of consonants of the English alphabet (Capitals) are observed in a mirror. What is the number of images of these which do not look like their original shapes ?
Select the correct mirror image of the given figure when a vertical mirror is placed to the right of the figure.

Select the correct mirror image of the given combination when the mirror is placed at the right side.

Select the correct mirror image of the given combination when the mirror is placed at 'PQ' as shown below.

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