Which of the following is the largest planet of the solar system?

Question

Which of the following is the largest planet of the solar system?

1. A. Saturn
2. B. Uranus
3. C. Neptune
4. D. Jupiter (Correct answer)

Correct Answer

Option D — Jupiter

Detailed Solution & Explanation

The correct answer is Jupiter.

Key Points

• Jupiter is the largest planet in the solar system, with a diameter of about 1,42,984 km — roughly 11 times Earth's — and more mass than all the other planets combined.
• It is a gas giant composed mainly of hydrogen and helium.

Additional Information

• Order of the eight planets by size: Jupiter > Saturn > Uranus > Neptune > Earth > Venus > Mars > Mercury.
• Its Great Red Spot is a storm that has persisted for centuries and is wider than Earth.
• Jupiter has the most known moons of any planet; the four largest — Io, Europa, Ganymede and Callisto — were discovered by Galileo in 1610. Ganymede is the largest moon in the solar system.