In this question, we are given two lists, List I and List II, and we need to match the items from List I with their corresponding items in List II.

List I consists of the border of Sikkim, and List II consists of the location on the map.

To solve this question, we need to match the items correctly, so let`s go through each option provided:

Option 1: A-3, B-2, C-1, D-4

This means that the border of Sikkim is located in Nepal, Bhutan, China, and West Bengal respectively.

Option 2: A-4, B-1, C-2, D-3

This means that the border of Sikkim is located in West Bengal, Nepal, Bhutan, and China respectively.

Option 3: A-4, B-2, C-1, D-3 (Correct Answer)

This means that the border of Sikkim is located in West Bengal, Bhutan, Nepal, and China respectively.

Option 4: A-3, B-1, C-2, D-4

This means that the border of Sikkim is located in Nepal, West Bengal, Bhutan, and China respectively