Biocon Limited Senior Quality Assurance Officer Interview Questions and Answers

Q1. Types of chromatography.?
Ans. 
Chromatography is a technique used to separate and analyze mixtures of chemicals based on their properties.
• Types of chromatography include gas chromatography, liquid chromatography, ion exchange chromatography, and affinity chromatography.

• Gas chromatography separates compounds based on their volatility and interactions with a stationary phase.

• Liquid chromatography separates compounds based on their affinity for the mob...read more
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Q2. Trouble shooting of HPLC and GC.?
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Troubleshooting of HPLC and GC involves identifying and resolving issues with the equipment to ensure accurate results.
• Perform regular maintenance checks on the equipment to prevent issues

• Calibrate the instruments regularly to maintain accuracy

• Check for leaks, blockages, or contamination in the system

• Verify the integrity of columns and detectors

• Review method parameters and conditions for any errors or inconsistencies
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Q3. Types Of titration.?
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Types of titration include acid-base titration, redox titration, complexometric titration, and precipitation titration.
• Acid-base titration involves the neutralization of an acid with a base or vice versa.

• Redox titration involves a redox reaction between the analyte and titrant.

• Complexometric titration involves the formation of a complex between the analyte and titrant.

• Precipitation titration involves the formation of a
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Q4. Reverse phase and normal phase.?
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Q5. Types of HPLC and GC columns
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Types of HPLC columns include reverse phase, normal phase, ion exchange, size exclusion, and affinity. Types of GC columns include packed, capillary, and micro-packed columns.
• HPLC columns: reverse phase, normal phase, ion exchange, size exclusion, affinity

• GC columns: packed, capillary, micro-packed
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Q1. QUALITY PROTOCOLS AND REQUIREMNTS IN LABS
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Q2. STANDARD OPERATING PROCEDURES
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Standard Operating Procedures are documented instructions for performing a task or process consistently and efficiently.
• SOPs ensure consistency and quality in work processes

• They provide a clear understanding of roles and responsibilities

• SOPs help in training new employees

• They are essential for compliance with regulations and standards

• Examples include SOPs for manufacturing, laboratory testing, and customer service
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Q1. Why you join us
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I am passionate about ensuring quality in products and processes, and I believe in the mission and values of your company.
• I have a strong background in quality assurance and a track record of improving processes and products.

• I am impressed by your company's commitment to excellence and innovation.

• I am excited about the opportunity to contribute to a team of talented professionals.

• I believe that my skills and experience
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Q2. Describe your self
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I am a detail-oriented Quality Analyst with a strong background in analyzing data and identifying areas for improvement.
• Experienced in conducting quality assurance tests and implementing quality control procedures

• Skilled in identifying defects and recommending solutions to improve product quality

• Proficient in using testing tools and software to ensure product functionality

• Strong communication skills to collaborate with
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Q1. About your job profile
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Q2. Deep knowledge of QC instrument
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Q3. OOS, OOT, incident investigation
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Q4. Trouble shooting of HPLC
Ans. 
HPLC troubleshooting involves identifying and resolving issues with the instrument or the analysis process.
• Check for leaks in the system

• Verify the column is properly installed and conditioned

• Inspect the detector for any issues

• Ensure the mobile phase is prepared correctly

• Review the method parameters for accuracy

• Calibrate the instrument regularly

• Perform routine maintenance on the instrument
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Q1. Where from you find job
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I find job opportunities through various sources.
• Online job portals like LinkedIn, Indeed, and Glassdoor

• Networking with professionals in the industry

• Referrals from friends, family, or colleagues

• Attending job fairs and career events

• Company websites and career pages

• Recruitment agencies and headhunters
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Q2. Previous company work experience
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I have 3 years of work experience as a Quality Analyst in a software development company.
• Worked closely with the development team to ensure quality standards were met

• Performed manual and automated testing on various software applications

• Identified and reported bugs and issues, and tracked their resolution

• Conducted regression testing to ensure the stability of software updates

• Collaborated with stakeholders to gather req...read more
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Regards QC analysis