The Solar System comprises all planets, moons, comets, and asteroids that orbit around the Sun. The Sun provides all planets with their light, heat, and energy at the centre of the Solar System. All eight of the planets from Mercury through to Neptune differ in size, speed, and characteristics; there are frequent questions about these planets on exams like SSC, JKSSB, Banking Exam, and other competitive exams. All those candidates who want to prepare smartly are suggested to go through these MCQs for their successful qualification.