Score for Custom Job Description:
1. Job Title: 10/10, 10/10, 10/10
2. Introduction/Overview: 0/10, 0/10, 0/10
3. Roles & Responsibilities (or Job responsibilities): 9/10, 9/10, 9/10
4. Years of Experience: 10/10, 10/10, 10/10
5. Education Qualification: 10/10, 10/10, 10/10
6. Skills/Knowledge: 9/10, 9/10, 9/10
7. Domain/Industry: 10/10, 10/10, 10/10
8. Key Competencies: 0/10, 0/10, 0/10
9. Employment Type: 10/10, 10/10, 10/10
10. Company Overview: 5/10, 5/10, 5/10
11. Benefits & Opportunities: 0/10, 0/10, 0/10
12. Location & Travel: 0/10, 0/10, 0/10

Explanation of Scores:

1. Job Title:
The custom job description clearly states the job title as "Business Analyst," which is precise and matches the benchmark job title of "Senior Business Analyst." The title is complete and relevant to the industry.

2. Introduction/Overview:
The custom job description lacks an introduction or overview of the company, which is a critical omission. Therefore, it scores zero on all parameters.

3. Roles & Responsibilities:
The custom job description provides a detailed list of roles and responsibilities, which are clear, complete, and relevant to the benchmark. It includes specific tasks and methodologies, aligning well with the benchmark.

4. Years of Experience:
The custom job description specifies 10-15 years of experience, which is clear, complete, and directly relevant to the benchmark's requirements.

5. Education Qualification:
The custom job description clearly states the requirement for an MBA degree, which is complete and relevant to the benchmark's criteria.

6. Skills/Knowledge:
The custom job description lists specific mandatory and good-to-have skills, which are clear and relevant. However, it could be more complete by including more examples of tools and technologies.

7. Domain/Industry:
The custom job description mentions the Banking industry, providing clear, complete, and relevant information that aligns with the benchmark.

8. Key Competencies:
The custom job description does not explicitly list key competencies, resulting in a score of zero for all parameters.

9. Employment Type:
The custom job description mentions that the company is an equal opportunity employer, which implies full-time employment. This is clear, complete, and relevant.

10. Company Overview:
The custom job description provides minimal company details, mentioning only that it is an equal opportunity employer. This is not as clear or complete as the benchmark, which provides more context about the company's commitment to diversity and inclusion.

11. Benefits & Opportunities:
The custom job description does not mention any benefits or opportunities, which is a significant omission, resulting in a score of zero for all parameters.

12. Location & Travel:
The custom job description does not provide any information on location or travel requirements, which is a critical omission, resulting in a score of zero for all parameters.