Yes, the weightage value of the objective section can vary based on the difficulty level of the question paper in the SBI PO Exam. The weightage value refers to the number of marks allocated to each section or topic in the exam. The difficulty level of the question paper directly impacts the weightage value assigned to each section. Let's understand this in detail.

1. Allocation of Marks:
In the SBI PO Exam, the question paper is divided into different sections such as English Language, Quantitative Aptitude, Reasoning Ability, General Awareness, and Computer Aptitude. Each section is assigned a certain number of marks, and the total marks for the exam are determined based on the overall difficulty level of the paper.

2. Difficulty Level Impact:
The difficulty level of the question paper can vary from year to year and even within different slots of the same exam. If the paper is relatively easy, it means that most candidates would be able to attempt a higher number of questions correctly across all sections. In such cases, the weightage value of the objective section may be slightly lower as compared to other sections.

On the other hand, if the paper is difficult, it means that the number of questions attempted correctly by candidates may be comparatively lower. In such cases, the weightage value of the objective section may be higher to compensate for the lower overall score.

3. Equating Method:
To ensure fairness and maintain the standard of the examination, an equating method is used by the exam conducting authority. This method helps in adjusting the scores of candidates across different difficulty levels of the question paper. It ensures that the candidates are ranked based on their relative performance and not just the raw scores.

4. Normalization Process:
In some cases, when the exam is conducted in multiple slots, a normalization process is also used to bring parity in the scores of candidates. This process takes into account the difficulty level of each slot and adjusts the raw scores accordingly. The weightage value of the objective section may vary depending on the normalization process.

Conclusion:
In conclusion, the weightage value of the objective section in the SBI PO Exam can vary based on the difficulty level of the question paper. This variation is done to ensure fairness and maintain the standard of the examination. The equating method and normalization process play a crucial role in determining the weightage value of each section. Candidates should focus on preparing for all sections of the exam to maximize their overall score.