Question

The average time gap between one full moon and the next full moon is …… days.

• A. $15$
• B. $30$
• C. $29.5$
• D. None of these

Answer 1

The correct option is C

$29.5$

1. The average time gap between one full moon and the next full moon is $29.5$ days.
2. This is the time the moon takes to go through one lunar phase cycle.
3. This is called the sidereal month.

Hence, the correct option is (C).