Q400
Which among the following are important mineral based industries in Rajasthan? 1. Zinc smelting industry 2. Cement industry 3. Electronic industry 4. Marble industry
A.
1 and 2
B.
1, 3 and 4
C.
1, 2 and 4
AnswerD.
1, 2, 3 and 4
Answer: Option C
Solution
Answer: Option C
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