Concept:The Rajya Sabha is the upper house of India's Parliament, representing the states.Explanation:The Rajya Sabha has a maximum of 245 members.Out of these, 233 members are elected by the elected members of state legislative assemblies.The remaining 12 members are nominated by the President for their expertise in fields like art, science, and social service.Therefore, the total strength is 233 elected + 12 nominated = 245.Answer:C. 245 members