Legal Principle: There are legal provisions to give authority to a person to use necessary force against an assailant or wrongdoer for the purpose of protecting one's own body and property as also another's body and property when immediate aid from the state machinery is not readily available; and in so doing he is not answerable in law for his deeds.Factual Situation: X, a rich man was taking his morning walk. Due to the threat of robbers in the locality, he was carrying his pistol also. From the opposite direction, another person was coming with a ferocious looking dog. All of a sudden, the dog which was on a chain held by the owner, started barking at X. The owner of the dog called the dog to be calm. They crossed each other without any problem. But suddenly, the dog started barking again from a distance. X immediately took out his pistol. By seeing the pistol the dog stopped barking and started walking with the owner. However, X shot at the dog which died instantly. The owner of the dog files a complaint against X, which in due course reached the Magistrate Court. X pleads the right of private defence. Decide. (CLAT 2017)

Each question consists of legal principle(s) (hereinafter referred to as 'principle') and facts. Such proposition may or may not be true in the real and legal sense, yet you have to conclusively assume them to be true for the purposes of this section. You have to apply the principles to the given facts to arrive at the most reasonable conclusion. Only one of the alternatives, i.e., (A), (B), (C), or (D) is the most reasonable conclusion. Remember: you must not rely on any principle except the principles that are given for every question.