Difficulty: Easy
Correct Answer: 5, 3, 1, 4, 2
Explanation:
Introduction / Context:
We order selected planets outward from the Sun.
Given Data / Assumptions:
Standard order: Mercury → Venus → Earth → Mars → Jupiter → …
Concept / Approach:
Pick the subset and keep their natural sequence.
Step-by-Step Solution:
Verification / Alternative check:
Matches solar system basics (inner to outer).
Why Other Options Are Wrong:
They misplace Earth/Mars/Jupiter ordering.
Common Pitfalls:
Placing Mars before Earth.
Final Answer:
5, 3, 1, 4, 2
Discussion & Comments