The Professor met Rajendra at the hospital.

The Context:
In order to understand the answer to this question, let's first provide some context. The question is likely referring to a specific passage or text where a Professor is mentioned to have visited a hospital. We can assume that the Professor had a purpose or intention for visiting the hospital.

The Professor's Visit:
1. Purpose of the Visit: The Professor may have visited the hospital for various reasons. It could be for personal reasons, such as seeking medical treatment or visiting a friend or family member who was ill or injured. Alternatively, the visit could be related to the Professor's professional interests, such as conducting research or meeting with medical professionals.

2. Encounter with Rajendra: During the Professor's visit to the hospital, he encountered a person named Rajendra. The text may provide more details about the nature of their meeting and the context in which it took place.

3. Possible Scenarios: Without further information about the specific passage or text, we can only speculate about the nature of the Professor's meeting with Rajendra. Here are a few possible scenarios:

- Rajendra as a Patient: Rajendra could be a patient at the hospital, and the Professor may have come across him during his rounds or while waiting in a common area. The Professor may have engaged in a conversation with Rajendra to inquire about his condition or offer support.

- Rajendra as a Doctor: Rajendra could be a doctor or a medical professional working at the hospital. The Professor may have sought a meeting with Rajendra to discuss medical research, collaborate on a project, or seek advice on a medical matter.

- Rajendra as a Hospital Staff: Rajendra could be a staff member at the hospital, such as a nurse, administrator, or technician. The Professor may have interacted with Rajendra while navigating the hospital's premises or seeking assistance.

Conclusion:
In conclusion, without specific information about the passage or text in question, it is difficult to definitively state the nature of the Professor's meeting with Rajendra at the hospital. However, based on the given options, the correct answer is that the Professor met Rajendra at the hospital.