All India Simulator Test Series for Prelims 2022

@farejul In the All India Simulator test-4 - Solution of Q.No. 54 says that Oman does not surround Persian Gulf. But online sources mention that it surrounds Persian gulf. Kindly, clarify. 

The below attachment is taken from https://www.britannica.com/

I think as per UNCLOS 1982 convention, it suggested 12 nautical miles as territorial limits. 

Article 297 of Indian Constitution clearly mention that the powers to set territorial limits is under Union govt.

An act was also passed which is attached below  for reference.