A) 5
B) 6
C) 7
D) 8
Correct Answer: C
Solution :
The walls will act as two mirrors inclined to each other at \[90{}^\circ \]and so will form \[\left( \frac{360}{90}-1 \right)=\]4 ? 1 i.e. 3 images of the person. Now these images with person will act as objects for the ceiling mirror and so ceiling mirror will form \[4\]images further. Therefore total number of images formed \[=3+3+1=7\] Note : He can see. \[6\]images of himself.
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