GlaxoSmithKline Pharmaceuticals Senior Analyst Interview Questions and Answers

It contains multiple sections and it also contains coding test section also

Q1. What is gen Ai?
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Gen Ai refers to the generation of artificial intelligence that focuses on mimicking human cognitive functions.
• Gen Ai aims to create AI systems that can think, learn, and problem-solve like humans.

• It involves technologies such as natural language processing, machine learning, and neural networks.

• Examples include virtual assistants like Siri and Alexa, as well as self-driving cars.
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Q2. What is cloud and how it works?
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Cloud computing is the delivery of computing services over the internet, including storage, servers, databases, networking, software, and more.
• Cloud computing allows users to access and use resources on-demand without the need for physical infrastructure.

• It offers scalability, flexibility, cost-effectiveness, and increased efficiency compared to traditional on-premises solutions.

• Examples of cloud services include Amazo...read more
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Q3. About my projects and asked me to explain?
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Logical reasoning numerical English sum

Python power bi sql tablue

Q1. Excel Test before the interview - Pretty basic stuff. Few analysis questions regarding it in the interview.
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Q1. Regarding you experiences, background, day to day work etc.
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Easy if math strong basic

Q1. Case study based questions
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Q1. About stability studies
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Q2. Signification of stability studies
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Stability studies are conducted to evaluate the stability of a product over time under various conditions.
• Stability studies help determine the shelf life of a product.

• They assess how the quality of a product changes over time.

• Factors such as temperature, humidity, light exposure, and packaging are considered in stability studies.

• Results of stability studies are used to establish storage conditions and expiration dates ...read more
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Q1. What ever I was mentioning in my resume from toward the questions
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Q2. Explain about UV, IR, KF, polarimeter with principle and functions
Ans. 
UV, IR, KF, and polarimeter are analytical instruments used for different types of analysis based on principles of light absorption, emission, and rotation.
• UV (Ultraviolet) spectrophotometer measures the absorption of ultraviolet light by a sample to determine its concentration or purity.

• IR (Infrared) spectrophotometer measures the absorption of infrared light by a sample to identify functional groups in organic compou...read more
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Q3. Calibration of analytical balance
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Calibration of analytical balance is essential for accurate measurements in analytical chemistry.
• Calibration involves comparing the readings of the balance to known weights.

• Regular calibration ensures accuracy and reliability of measurements.

• Adjustments may be needed if the balance readings deviate from the known weights.

• Calibration should be done using a proper calibration weight and following manufacturer's instructi...read more
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Q4. What is the range of PH and explain about calibration
Ans. 
PH range is 0-14. Calibration ensures accuracy by adjusting the PH meter to known standards.
• PH range is from 0 to 14, with 7 being neutral

• Acidic solutions have a PH below 7, while alkaline solutions have a PH above 7

• Calibration involves adjusting the PH meter using buffer solutions of known PH values

• Regular calibration ensures accurate PH measurements
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Q1. Waiting for HR round
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