The dwarf planet Pluto was discovered in 1930. Since that time, which jovian planet has completed a full revolution around the Sun?

Question

Quizplus · Accepted Answer

Pluto has an orbital period of about 248 Earth years, so it has not completed a full revolution around the Sun since its discovery in 1930. However, all four jovian planets (Jupiter, Saturn, Uranus, and Neptune) have completed multiple revolutions around the Sun since 1930, so the correct answer is E, more than one of the above.

The Dwarf Planet Pluto Was Discovered in 1930