The first of a month is the new moon day. On fifteenth of the same month, which of the following figures would represent the phase of the moon?
After 15 days of new moon day, there will be a full moon day and therefore, we are able to see the full moon on the fifteenth day of the same month. From the below options, option C represents full moon because, on a full moon day, the moon can be seen as a full circle. But in option B we can only see a semi circle.