1.

Arrange the following oil refineries of India from west to east:1. Koyali2. Bongaigaon3. Mathura4. Haldia

A. , 2, 3, 4
B. , 3, 4, 2
C. , 1, 2, 4
D. , 4, 3, 1
Answer» C. , 1, 2, 4


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