Section 105, P.P.C. deals with

Section 105 of the P.P.C. (Pakistan Penal Code) specifically addresses the commencement and continuance of the right of private defence of property. This foundational concept allows individuals to protect their property against certain offenses like theft, robbery, mischief, or criminal trespass. Therefore, option C is accurate as it directly reflects the content of this section. Option A, 'Right of defence of other person', is part of the broader right of private defence but not the specific focus of Section 105. Option B, 'Right of private defence', is a general concept (Sections 96-106), while Section 105 is a specific provision within it, exclusively dealing with property.