Principal’s liability when agent exceeds authority [Section 227 of the Indian Contract Act, 1872]: \nWhen an agent does more than he is authorised to do, and when the part of what he does, which is within his authority, can be separated from the part which is beyond his authority, so much only of what he does as is within his authority is binding as between him and his principal. \nPrincipal not bound when excess of agent’s authority is not separable [Section 228]: Where an agent does more than he is authorized to do, and what he does beyond the scope of his authority cannot be separated from what is within it, the principal is not bound to recognize the transaction. \nWhen the agent exceeds his authority, misleads the third person in believing that the agent has the requisite authority in doing the act, then the agent can be made liable personally for the breach of warranty of authority. \nWhen the agent does not disclose the name of the principal then there arises a presumption that he himself undertakes to be personally liable. \nIn the instant case, Q violated the instructions of P by buying cement at ` 3,500 per ton, which is beyond the authorized price limit. Furthermore, Q did not disclose to R that he was buying cement for ABC Infrastructure Ltd. \nTherefore, the answers are \n(i) No, P was not bound to pay Mr. R, as the agent Q exceeded his authority, and the deviation was inseparable from the authorized act. \n(ii) Yes, Mr. R can file a suit against Q, as Q is personally liable for the contract made without disclosing about the ABC Infrastructure Ltd. and exceeding the authority given by the principal.\nAlternative Answer\nIn the light of the given facts in the question, P, the Purchase Manger of the ABC Infrastructure Ltd., authorised Q his agent to buy raw material on his behalf for construction of roads in Delhi. He instructed Q to buy only Mazboot brand of cement @ ` 2000-2,500 per ton. However, Q, violated the instructions of P by buying cement at ` 3,500 per ton. Furthermore, he did not disclose to R that he was buying cement for ABC Infrastructure Ltd.\nThe stated issue marked in the question is related to the undisclosed principal and exceeding of his authority. Given situation can be dealt with the provisions under section 230, 231 & 233 of the Indian Contract Act.\nAccording to the provision stated in section 230, an agent cannot personally enforce contracts entered into by him on behalf of his principal, nor is he personally bound by them. He can neither sue nor be sued on contracts made by him on his principal’s behalf.\nHowever, there are exceptions where the agent is presumed to have agreed to be personally bound.\nWhere the agent does not disclose the name of his principal or undisclosed principal (Principal unnamed), then there arises a presumption that he himself undertakes to be personally liable. Also, when the agent exceeds his authority, misleads the third person in believing that the agent has the requisite authority in doing the act. In that case the agent can be made liable personally for the breach of warranty of authority.\nFurther section 231 of the Indian Contract Act specifies rights of third parties to a contract made by undisclosed agent. \nAs per the provision, if an agent makes a contract with a person who neither knows, nor has reason to suspect, that he is an agent, his principal may require the performance of the contract; but the other contracting party has, as against the principal, the same right as he would have had as against the agent if the agent had been the principal. \nSection 233 gives the option to a third person to sue the Agent or the Principal. In cases where the agent is personally liable, a person dealing with him may hold either him or his principal, or both of them, liable. \nTherefore, the following are the answers: \n(i) No, P was not bound to pay Mr. R for purchase of the cement @ ` 3500/- per ton, as the agent Q does not disclose the name of his principal and also exceeded his authority, thus making himself to be personally bound and liable for the doing of said transaction.\n(ii) Yes, in the light of the section 233, Mr. R is given an option to sue the agent or the Principal or both. Yes, R can file a suit against Q, as Q is personally liable for the contract made without disclosing about the ABC Infrastructure Ltd. and exceeding the authority given by the P (principal).