Which of the following is/are the fundamental rules of pleading as set forth under Order 6 Rule 2 of…

Order VI rule 2 of the Code of Civil Procedure requires every pleading to contain only a statement, in a concise form, of the material facts on which the party relies, and not the evidence by which they are to be proved. Each listed statement (facts and not law, material facts only, concise form) is part of this rule, so "All of the given options are correct". Legal conclusions may be argued, but they cannot take the place of pleading the material facts.