Q. Which of the following oilfields are located on the Gujarat coast?

1. Ankleswar Oilfield
2. Cambay-Luni region
3. Ahmedabad-Kalol region
4. Naharkatiya Oilfield

Select the correct option from the codes given below:
Answer: 1, 2 & 3
Notes: Ankleswar Oilfield, Cambay-Luni region, and Ahmedabad-Kalol region are oilfields located on the Gujarat coast. Naharkatiya Oilfield, however, is situated in Upper Assam in northeastern India, not Gujarat. Hence, only statements 1, 2, and 3 are correct regarding Gujarat's coastal oilfields.