GlaxoSmithKline Pharmaceuticals Analyst Interview Questions and Answers

Q1. One to one on technical regarding sql, vba mainly
Add your answer

Q1. Take home asignment on dataset to examine skill on sql and vba
Add your answer

It was discussion with manager

Q1. What ever I was mentioning in my resume from toward the questions
Add your answer
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
Answered by AI
Add your answer
Q3. Calibration of analytical balance
Ans. 
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
Answered by AI
Add your answer
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
Answered by AI
Add your answer

Q1. Waiting for HR round
Add your answer

Q1. Self introduction
Add your answer

Q1. What is about HPLC system?
Ans. 
HPLC system is a high-performance liquid chromatography system used for separating, identifying, and quantifying components in a mixture.
• HPLC system uses a liquid mobile phase to separate and analyze components in a sample

• It consists of a pump, injector, column, detector, and data acquisition system

• It is commonly used in pharmaceuticals, food and beverage, environmental analysis, and forensic science

• Examples of applica...read more
Answered by AI
Add your answer
Q2. What is Alcoa plus system?
Ans. 
Alcoa plus system is a quality control system used in manufacturing to ensure accuracy and consistency.
• Alcoa plus system is used in manufacturing to ensure quality control

• It involves a set of procedures and guidelines to ensure accuracy and consistency

• It is named after the acronym ALCOA, which stands for Attributable, Legible, Contemporaneous, Original, and Accurate

• The system is commonly used in the pharmaceutical indu...read more
Answered by AI
Add your answer

Q1. About hplc and its priciple?
Add your answer
Q2. UV and its principle?
Ans. 
UV stands for ultraviolet and its principle involves electromagnetic radiation with a wavelength shorter than that of visible light.
• UV radiation is divided into UVA, UVB, and UVC based on their wavelengths.

• UV radiation is commonly known for its effects on skin, such as sunburn and skin cancer.

• UV radiation is also used for disinfection purposes, such as in water treatment and sterilization.
Answered by AI
Add your answer
Q3. What is pH of water?
Ans. 
The pH of water is typically around 7, which is considered neutral.
• The pH scale ranges from 0 to 14, with 7 being neutral, below 7 acidic, and above 7 basic.

• Pure water has a pH of 7, but this can vary due to dissolved minerals or gases.

• Acidic water has a pH below 7, while basic water has a pH above 7.
Answered by AI
Add your answer

Q1. Nothing, only insulting the employee
Add your answer
Q2. They treat you like you know nothing
Add your answer