Correlate List I (Minerals) with List II (Places of Occurrence) in Bihar and select the correct answer using the codes given below the lists. List I (Minerals) List II (Places of Occurrence) a. Mica Munger b. Gold Gaya c. Dolomite Kishanganj d. Petroleum Rohtas

The correct answer is: A. a-3, b-4, c-1, d-2

Mica is found in Munger district. Gold is found in Gaya district. Dolomite is found in Kishanganj district. Petroleum is found in Rohtas district.

Here is a brief explanation of each option:

• Option A: a-3, b-4, c-1, d-2. This is the correct answer. Mica is found in Munger district. Gold is found in Gaya district. Dolomite is found in Kishanganj district. Petroleum is found in Rohtas district.
• Option B: a-1, b-2, c-3, d-4. This is incorrect. Mica is not found in Munger district. Gold is found in Gaya district. Dolomite is found in Kishanganj district. Petroleum is found in Rohtas district.
• Option C: a-2, b-1, c-4, d-3. This is incorrect. Mica is not found in Gaya district. Gold is found in Gaya district. Dolomite is found in Kishanganj district. Petroleum is found in Rohtas district.
• Option D: a-4, b-3, c-2, d-1. This is incorrect. Mica is not found in Rohtas district. Gold is found in Gaya district. Dolomite is found in Kishanganj district. Petroleum is found in Rohtas district.