1. 

When seen through a mirror, a watch shows 12 : 15. The correct time is

A. 12 : 30
B. 1 : 15
C. 12 : 45
D. 11 : 45

Answer: Option D

Explanation:

mirror-image-of-letters-and-numbers---mirror-images-problems

It is clear from Fig. (X) that if seen through a mirror, the time indicated by clock is 12 : 15. When the mirror is placed vertically at AB, its mirror i.e., Fix. (Y) shows the actual time in the clock i.e., 11 : 45.