Merck Serono Interview Questions and Answers

Q1. Tell us about your work experience
Ans. 
I have 5 years of experience in digital marketing, specializing in website development and optimization.
• Developed and maintained websites for various clients

• Implemented SEO strategies to improve website visibility

• Utilized Google Analytics to track website performance

• Created and managed online advertising campaigns

• Collaborated with graphic designers and content creators
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Q2. Tell us a scenario where you suggested to make some improvement on website
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Q3. How to react to scenarios when you are provided a task which is out of normal workflow
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Q4. How have you managed and taken responsibility of project.
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Q5. Do you have experience in Both touch UI and Classic UI of AEM?
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Q1. How to make video gallery in Brightcove?
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Q2. Tell us about yourself and why you want to work for Thermo Fisher Scientific
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Q3. Some Behavioural based questions
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Q1. Behavioral assessment
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Logical, react, SQL related questions

Q1. Interviewed by Business Head. Mostly behavioral questions and some past experience related
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Q1. Interview by VP. Frontend general technical questions
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Q1. Interviewed by Director. Competency based Leadership interview
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Q1. Yet to recieve the final status whether selected or rejected. HR asked payslip and other docs and shared the same.
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Q2. HRs are very friendly and quickly respond to your queries.
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Here are some details about aptitude tests:
Duration -The duration of an aptitude test varies depending on the test provider,but is typically around 20-30 minutes.
Topics - some important topics for aptitude tests include:
. Time and work
.pipes and cisterns
.Age problems
. Profits and loss
. percentages
. Allegations and mixture
. Permutations and combination

Sections- some aptitude tests, like the ADP Aptitude Test, are divided into sections such as Quantitative Aptitude, Logical Reasoning,Verbal Ability, and Technical Aptitude.

Q1. Basic about myself and career goal and documents verification
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Q2. Previous organization verification
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Q1. About handled equipment and blood collection and phlebotomy
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Q2. Biochemistry and immunology
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Q1. Can you describe your previous work experience?
Ans. 
I have 5 years of experience working as a technician in a manufacturing company.
• Performed routine maintenance on machinery

• Troubleshooted and repaired equipment malfunctions

• Assisted in the installation of new equipment

• Maintained inventory of spare parts and supplies
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Q2. What is the aseptic technique?
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Q1. What was your experience like at your previous company?
Ans. 
My experience at my previous company was challenging yet rewarding, with opportunities for growth and development.
• Received regular feedback and opportunities for professional development

• Worked on a variety of projects that allowed me to expand my skill set

• Collaborated with a diverse team to achieve common goals
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Q2. What are your expectations from the company?
Ans. 
I expect the company to provide opportunities for growth, a positive work environment, and fair compensation.
• Opportunities for career advancement

• Positive work culture and environment

• Fair compensation and benefits
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Q1. What is thee fill volume formula ?
Ans. 
The fill volume formula calculates the volume of liquid or gas that can be held in a container.
• The fill volume formula is typically calculated by multiplying the area of the base of the container by its height.

• For example, the fill volume of a cylindrical tank can be calculated using the formula V = πr^2h, where r is the radius of the base and h is the height of the tank.

• Different shapes of containers will have differe...read more
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Q2. Difference between dynamic and static pass box ?
Ans. 
Dynamic pass box allows for continuous transfer of materials while static pass box requires manual transfer.
• Dynamic pass box has a conveyor belt for continuous transfer of materials.

• Static pass box requires manual transfer of materials.

• Dynamic pass box is more efficient for high volume transfer.

• Static pass box is suitable for low volume transfer or when contamination risk is high.

• Examples: Pharmaceutical industry uses ...read more
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Q3. How we classified Clean Room Areas ?
Ans. 
Clean room areas are classified based on the level of cleanliness required for the specific activities performed within them.
• Clean room areas are classified using ISO standards, with Class 1 being the cleanest and Class 9 being the least clean.

• The classification is based on the maximum allowable concentration of particles per cubic meter of air.

• Examples of clean room areas include semiconductor manufacturing facilities...read more
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Q4. What is BIO-SAFETY CABINET ?
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Q1. React Hooks and Project experience
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Q1. Performance Optimization Techniques
Ans. 
Performance optimization techniques for React JS frontend development
• Use React.memo for optimizing functional components

• Avoid unnecessary re-renders by using shouldComponentUpdate or PureComponent for class components

• Implement code splitting to reduce initial load time

• Use lazy loading for components that are not immediately needed

• Optimize images and assets for faster loading times

• Minimize the use of inline styles and u...read more
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Q2. Lazy Loading and other ques related to that
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Q1. General HR Interview
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Q1. Have you make any Down payment
Ans. 
Yes, I have made a down payment on my car loan.
• Yes, I made a down payment of 20% on my car loan.

• The down payment helped lower my monthly payments.

• I saved up for the down payment over several months.
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Q2. Did you come across any situation like aging invoices pending to process and how you clear that
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Q1. Why are you looking for a change
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Q2. What are the challenges you find in current role
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