When seen in a mirror, a clock shows 8:The correct time is :

The correct answer is (b).

When seen in a mirror, the numbers on a clock appear to be reversed. For example, the number 8 appears to be the number 2. This is because the mirror reflects the image of the clock, which is upside down.

In the case of the clock that shows 8, the correct time is 3:30. This is because the number 8 appears to be the number 2, and the number 3 appears to be the number 8.

The other options are incorrect because they do not correspond to the numbers on the clock when seen in a mirror.