The correct answer is option A
The pizza on the Jupiter has the least mass as the weight of the pizza is same,it will have the least mass in the planet with the highest gravity and Jupiter has the highest gravity.
Step-by-step explanation:
The Moon's gravity is much less than the Earth's gravity. It is approximately one-sixth of the Earth's. The Jupiter gravity is much more intense than Earth's. It is approx 2.528 times more.
Hence, it is the Jupiter where the pizza will have least mass.