Introduction:
The Institute of Banking Personnel Selection (IBPS) conducts the RRB PO exam to select candidates for the post of Probationary Officer in Regional Rural Banks. The exam consists of two stages - Preliminary and Main. In order to prepare effectively for the Prelims, it is important to refer to the official notification and website of IBPS for specific guidelines and instructions regarding the syllabus.

Official Notification:
The official notification released by IBPS provides detailed information about the exam, including the syllabus for each stage. It can be found on the official website of IBPS or through reliable sources such as EduRev. The notification contains the following information related to the Prelims syllabus:

1. Subjects: The notification mentions the subjects that are part of the Preliminary exam. These usually include Reasoning Ability and Quantitative Aptitude.

2. Topics: The notification specifies the topics that need to be covered under each subject. For example, under Reasoning Ability, topics such as puzzles, seating arrangement, coding-decoding, syllogism, etc., may be mentioned.

3. Number of Questions: The notification provides information about the number of questions that will be asked from each topic. For instance, there may be 35 questions from Reasoning Ability and 35 questions from Quantitative Aptitude.

4. Marking Scheme: The notification also mentions the marking scheme for the Prelims exam. It includes details about the number of marks allocated for each question, the negative marking (if any), and the total marks for the exam.

Official Website:
The official website of IBPS is another reliable source to gather information about the Prelims syllabus. The website provides comprehensive details about the exam, including the syllabus. Here's how you can navigate through the website to find the relevant information:

1. Visit the Official Website: Go to the official website of IBPS, which is www.ibps.in.

2. Search for RRB PO Exam: Look for the section related to the RRB PO Exam on the website. It may be under the "Exams" or "Notifications" tab.

3. Download the Information Brochure: Once you find the RRB PO Exam section, download the information brochure. It contains all the necessary details about the exam, including the syllabus for the Prelims.

4. Refer to the Syllabus: Go through the information brochure and locate the section that mentions the Preliminary syllabus. It will provide a detailed breakdown of the topics and subtopics that need to be covered.

By referring to both the official notification and website of IBPS, you can gather specific guidelines and instructions regarding the Prelims syllabus for the IBPS RRB PO exam. Make sure to thoroughly understand the syllabus and create a study plan accordingly to maximize your chances of success.