In this question, we are given a list of farming areas (List-I) and a list of states (List-II). We need to match the farming areas with their respective states and choose the correct answer.

The correct answer is option 2, which is represented as:

Option-2:

A B C D

3 1 2 4

Let`s dissect each option to understand why option 2 is correct:

Option 1: This option suggests that the farming areas correspond to the states as follows:

Doab - Assam

Char - Karnataka

Maidan - Punjab

Terai - Uttar Pradesh

Option 2: This is the correct answer. According to this option:

Doab - Punjab

Char - Assam

Maidan - Karnataka

Terai - Uttar Pradesh

Option 3: This option suggests the following correspondence:

Doab - Terai

Char - Assam

Maidan - Karnataka

Terai - Punjab

Option 4: This option suggests the correspondence as:

Doab - Terai

Char - Punjab

Maidan - Assam

Terai - Karnataka

Therefore, we can see that option 2 is the correct answer as it matches the farming areas with their