0. Which of the following pairs is not correctly matched?
Mysore is not known for marble; it's more famous for sandalwood and silk.
A. Panna : Diamond – Correct. Panna in Madhya Pradesh is famous for diamond mines.
B. Neyveli : Lignite – Correct. Neyveli in Tamil Nadu is well-known for lignite reserves.
C. Mysore : Marble – Incorrect. Marble is mainly found in Rajasthan, not Mysore.
D. Sambhar : Salt – Correct. Sambhar Lake in Rajasthan is known for salt production.