The sea port which does not have a petroleum refinery is
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Kandla
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Mangalore
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Chennai
-
Cochin
A
Correct answer
Explanation
Kandla is a major sea port in Gujarat but does not have a petroleum refinery. Mangalore (MRPL), Chennai (CPCL), and Cochin (KRL) all have major petroleum refineries. Kandla primarily serves as a trade port handling various commodities but lacks refinery infrastructure.