The given question asks to match the minerals listed in List I with their respective leading states listed in List II. The correct answer, according to the options provided, is option 4.
The mapping of minerals and states in option 4 is as follows:
- Manganese (A) - Uttarakhand (3)
- Gypsum (B) - Karnataka (2)
- Limestone (C) - Rajasthan (3)
- Magnesite (D) - Odisha (4)
In this option, the mappings are correctly matched, and all the mineral and state pairs have the correct corresponding code.
Therefore, the correct answer is option 4.