Apollo Health and Lifestyle Limited Business Analyst Interview Questions, Process, and Tips

Q1. Cv related career progess
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Q2. Future goals and where you see yourself in a year
Ans. 
In a year, I aim to have gained more experience in consulting, developed strong client relationships, and taken on more leadership responsibilities.
• Continue to build expertise in various industries and consulting methodologies

• Establish and nurture strong relationships with clients to ensure satisfaction and repeat business

• Seek opportunities to lead projects and teams to further develop leadership skills
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Power bi assignment was given to solve

Q1. Optimization techniques in sql
Ans. 
Optimization techniques in SQL involve using indexes, query optimization, and proper database design.
• Use indexes on columns frequently used in WHERE clauses to speed up query performance

• Avoid using SELECT * and instead specify only the columns needed in the query

• Optimize queries by using appropriate join types and conditions

• Normalize database tables to reduce redundancy and improve query efficiency
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Q2. Sub queries in sql
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Sub queries in SQL are queries nested within another query to retrieve data based on the result of the outer query.
• Sub queries can be used in SELECT, INSERT, UPDATE, and DELETE statements.

• They can be used to filter results, retrieve data from multiple tables, or perform calculations.

• Example: SELECT * FROM table1 WHERE column1 = (SELECT column2 FROM table2 WHERE condition);
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Q3. Types of Join in sql
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Types of joins in SQL include inner join, left join, right join, and full outer join.
• Inner join: Returns rows when there is a match in both tables

• Left join: Returns all rows from the left table and the matched rows from the right table

• Right join: Returns all rows from the right table and the matched rows from the left table

• Full outer join: Returns all rows when there is a match in either table
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Q4. Time intelligence functions in power bi
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Time intelligence functions in Power BI are used to analyze and compare data based on time periods.
• Time intelligence functions help in calculating year-to-date, month-to-date, and other time-based calculations.

• Functions like TOTALYTD, SAMEPERIODLASTYEAR, and PARALLELPERIOD are commonly used for time intelligence in Power BI.

• These functions allow for easy comparison of data across different time periods and help in tren
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Q5. Logical questions in aptitude
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Q6. Row level security in power bi
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Row level security in Power BI allows users to restrict access to specific rows of data based on their role or criteria.
• Row level security can be implemented by creating roles in Power BI and defining rules to filter data based on user roles.

• Users can be assigned to specific roles which determine the data they have access to.

• Row level security helps in ensuring data privacy and compliance with regulations.

• For example, ...read more
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Health safety, leadership, research project,

Neurosurgery cases emergency elective operations,

Q1. Tell me about yourself
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Q2. Why do you want to relocate
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Q1. Knowledge of end to end operations is mandatory
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Q2. How to reduce material cost
Ans. 
Reduce material cost by optimizing procurement, minimizing waste, and improving production efficiency.
• Analyze procurement process to identify cost-saving opportunities

• Negotiate with suppliers for better pricing and terms

• Implement lean manufacturing principles to minimize waste

• Improve production efficiency through automation and process optimization

• Explore alternative materials or suppliers

• Reduce product complexity to s
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Q3. How to improve contribution margin
Ans. 
To improve contribution margin, focus on increasing revenue and reducing variable costs.
• Increase prices or sales volume

• Reduce direct material or labor costs

• Improve production efficiency

• Eliminate unprofitable products or services

• Implement cost-saving measures

• Negotiate better supplier contracts
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Q1. What are the dynamics of Human Resources (HR) in a hospital setting?
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Q2. NABH Standards
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Q1. Tell me something about your work
Ans. Start with your achievements add numbers to support your answers
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Q1. What are your key performance areas?
Ans. 
Key performance areas include leadership, strategic planning, team management, financial management, and project execution.
• Leadership: Ability to inspire and motivate teams towards achieving goals.

• Strategic planning: Developing long-term plans to drive business growth.

• Team management: Ensuring effective collaboration and communication within the team.

• Financial management: Budgeting, forecasting, and monitoring financia...read more
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