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Avon Food Lab Analyst Interview Questions, Process, and Tips
Avon Food Lab Analyst Interview Experiences
1 interview found
Anonymous
I applied via Company Website and was interviewed in Apr 2020. There was 1 interview round.
Interview Questionnaire
5 Questions
- Q1. 1.What is hplc,gc mass spectrometry.
- Ans.
HPLC and GC-MS are analytical techniques used to separate, identify and quantify components in a mixture.
HPLC stands for High Performance Liquid Chromatography and is used to separate and quantify components in a liquid mixture.
GC-MS stands for Gas Chromatography-Mass Spectrometry and is used to separate and identify components in a gaseous mixture.
HPLC and GC-MS are commonly used in chemistry, pharmaceuticals, and env...
- Q2. 2.how does serial dilution works
- Ans.
Serial dilution is a technique used to reduce the concentration of a solution by repeatedly diluting it with a solvent.
A small amount of the original solution is added to a larger volume of solvent
This process is repeated multiple times to achieve the desired dilution factor
Each dilution results in a lower concentration of the original solution
The final concentration can be calculated based on the dilution factor and t...
- Q3. 3. Principal and work basis of hplc.
- Ans.
HPLC is a chromatography technique used to separate and analyze compounds based on their polarity and interaction with a stationary phase.
HPLC stands for High Performance Liquid Chromatography
It uses a liquid mobile phase and a stationary phase to separate and analyze compounds
The stationary phase can be a solid or a liquid coated on a solid support
Compounds are separated based on their polarity and interaction with th...
- Q4. 4.what is mrl and LOQ.
- Ans.
MRL and LOQ are analytical terms used in chemical analysis.
MRL stands for Minimum Residue Limit and is the lowest concentration of a residue that can be detected but not necessarily quantified.
LOQ stands for Limit of Quantification and is the lowest concentration of a residue that can be accurately measured and reported.
MRL is used to determine if a residue is present or not, while LOQ is used to determine the amount o...
- Q5. 5. How to calculate molar value for mobile phase.
- Ans.
Molar value for mobile phase can be calculated by dividing the mass of the solute by its molar mass and the volume of the mobile phase.
Determine the mass of the solute
Determine the molar mass of the solute
Determine the volume of the mobile phase
Divide the mass of the solute by its molar mass and the volume of the mobile phase
Interview Preparation Tips
Top trending discussions
Interview questions from similar companies
Interview Questionnaire
3 Questions
- Q1. Why did you leaving the job very early
- Ans.
I left the job early due to personal reasons and a better opportunity.
Received a better job offer with higher pay and growth opportunities
Needed to relocate for personal reasons such as family or health
Found the job was not a good fit for my skills and career goals
- Q2. Why you are expecting huge CTC
- Ans.
I have extensive experience, skills, and qualifications that justify a higher salary.
I have a strong educational background and relevant certifications.
I have several years of experience in the industry, with a proven track record of success.
I possess specialized skills and expertise that are in high demand.
I have a history of exceeding performance targets and delivering exceptional results.
I have received positive fee...
- Q3. How can we know whether you work for long time with us
- Ans.
By demonstrating dedication, consistency, and commitment in my work, I can show that I am willing to work for a long time with the company.
Consistently meeting deadlines and exceeding expectations
Taking on additional responsibilities and projects
Seeking opportunities for growth and advancement within the company
I applied via Walk-in and was interviewed before Jan 2021. There were 3 interview rounds.
Interview Questionnaire
3 Questions
- Q1. Past experience
- Q2. Reasons for joining
- Q3. Expected Salary
Interview Preparation Tips
(3 Questions)
- Q1. Why should we hire you
- Q2. Why did you choose Dell
- Q3. Why different would you bring to the table
Interview Preparation Tips
Selected
I applied via Campus Placement
1 hr test with aptitude questions with some statistics
(2 Questions)
- Q1. Some mathematical puzzles
- Q2. Database related theory
(1 Question)
- Q1. Location based discussion
Selected
I applied via Recruitment Consulltant and was interviewed before Apr 2023. There were 3 interview rounds.
Regular aptitude test like puzzles and trick questions. A few excel based questions.
(3 Questions)
- Q1. Previous projects, Important Web Metrics
- Q2. Important Web Metrics
- Ans.
Important web metrics include traffic, bounce rate, conversion rate, and average session duration.
Traffic: Measure of the number of visitors to a website.
Bounce Rate: Percentage of visitors who navigate away from the site after viewing only one page.
Conversion Rate: Percentage of visitors who take a desired action on the site.
Average Session Duration: Average amount of time visitors spend on the site.
- Q3. What happens when you type google.com on browser addressbar
- Ans.
Typing google.com in the browser address bar will take you to the Google search engine website.
Typing google.com in the address bar sends a request to the DNS server to resolve the domain name to an IP address.
The browser then sends a request to the IP address associated with google.com.
The server hosting Google's website responds with the necessary files to display the webpage.
The browser renders the webpage and displ
Scenario-based questions, Previous Projects
Interview Preparation Tips
Skills evaluated in this interview
(1 Question)
- Q1. What is etl and procees?
- Ans.
ETL stands for Extract, Transform, Load. It is a process used to extract data from various sources, transform it into a format that is suitable for analysis, and load it into a data warehouse or database.
Extract: Data is extracted from different sources such as databases, files, or APIs.
Transform: The extracted data is cleaned, formatted, and transformed into a consistent structure.
Load: The transformed data is loaded ...
Skills evaluated in this interview
I applied via Naukri.com and was interviewed before May 2023. There were 2 interview rounds.
Prepare basic maths things and aptitude things
Prepare a basic case study
Interview Preparation Tips
Numerical and qualitative mcqs were there
(1 Question)
- Q1. Guesstimate was asked
Selected
I applied via Campus Placement and was interviewed before Jul 2023. There were 2 interview rounds.
Technical on data science, python, sql
(4 Questions)
- Q1. Basic question of projects
- Q2. Market research case study
- Q3. Machine learning and sql and python
- Q4. Statistics question
Interview Preparation Tips
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