Can the President establish an Inter-State Council without any limitations?
No, the President cannot establish an Inter-State Council without any limitations. The context specifies that the President can only establish such a council if it appears to him or her that "the public interests would be served by the establishment of a Council charged with the duty of..." (263). Thus, there are limitations on the President's power to establish an Inter-State Council, as it is dependent on whether or not the creation of such a council would serve public interests.