The mirror is placed vertically (along MN), so we apply a left–right reversal.
Step 1: Reverse the order
Original:
f K w ? 8 2
Mirror order becomes:
2 8 ? w K f
Step 2: Flip each character horizontally
• 2 → becomes a reversed “2” (looks like a backward 2)
• 8 → remains same (symmetrical)
• ? → flips direction
• w → looks nearly same
• K → reversed K
• f → becomes a flipped shape (resembles †-like)
Step 3: Match with options
Only Option B shows:
• Correct reversed order
• Correct mirrored shapes of each character
Final Answer: B