In mirror image questions, the order of letters is reversed from left to right.
Also, the shape of each letter appears reversed in the mirror.
For example, the mirror image of:
\[
TOPS
\]
will show the reflected form of:
\[
S,\ P,\ O,\ T.
\]
Similarly, the mirror image of:
\[
POTS
\]
will show the reflected form of:
\[
S,\ T,\ O,\ P.
\]
The mirror image of:
\[
STOP
\]
will show the reflected form of:
\[
P,\ O,\ T,\ S.
\]
The mirror image of:
\[
SPOT
\]
will show the reflected form of:
\[
T,\ O,\ P,\ S.
\]
By comparing the reflected forms given in List-II, we get:
\[
A-IV,\quad B-I,\quad C-III,\quad D-II.
\]
Therefore, the correct answer is:
\[
A-IV,\ B-I,\ C-III,\ D-II.
\]