Step 1: Understanding the Concept:
The question requires the identification of the national flag of Sri Lanka from four given options. This is a test of general knowledge about world flags.
Step 2: Detailed Explanation:
The official flag of Sri Lanka has several key features:
1. A large maroon rectangle on the right side.
2. Inside the maroon rectangle, a golden lion (the Lion of Sri Lanka) holding a sword.
3. In each of the four corners of the maroon rectangle, there is a golden leaf of the Bo tree (pipal leaf).
4. To the left of the maroon rectangle, there are two vertical stripes of equal width. The stripe closer to the hoist is green, and the one next to it is saffron (orange).
5. The entire flag is bordered by a golden-yellow color.
Now let's examine the options:
- A: This option correctly shows all the key features: the green and saffron vertical stripes on the left, and the maroon panel on the right containing the golden lion and the four Bo leaves in the corners.
- B: This option is incorrect because the four Bo leaves are missing from the corners of the maroon panel.
- C: This option is incorrect because it is missing the green and saffron vertical stripes on the left side.
- D: This option is incorrect as it is missing both the vertical stripes and the Bo leaves.
Step 3: Final Answer:
Option A is the correct representation of the flag of Sri Lanka.