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Serum Institute of India Interview Questions and Answers

Updated 6 Jun 2025
Popular Designations

19 Interview questions

A Production- PCV was asked 5mo ago
Q. Tell me about the different types of antibodies.
Ans. 

Antibodies are proteins produced by the immune system to help defend the body against harmful substances.

  • Antibodies can be classified into five main types: IgG, IgM, IgA, IgD, and IgE.

  • Each type of antibody has a specific role in the immune response, such as neutralizing pathogens, activating complement proteins, or triggering allergic reactions.

  • For example, IgG antibodies are the most common type and provide long-...

A Production- PCV was asked 5mo ago
Q. What are atomic number and mass number?
Ans. 

Atomic number is the number of protons in an atom's nucleus, while mass number is the total number of protons and neutrons.

  • Atomic number is unique to each element and determines its place on the periodic table.

  • Mass number is the sum of protons and neutrons in an atom.

  • For example, the atomic number of carbon is 6, indicating it has 6 protons, while its mass number is 12, as it has 6 protons and 6 neutrons.

A Production- PCV was asked 5mo ago
Q. What is an autoimmune disease?
Ans. 

Autoimmune is a condition where the immune system mistakenly attacks the body's own cells.

  • Autoimmune diseases occur when the immune system fails to recognize 'self' cells and attacks them as if they were foreign invaders.

  • Examples of autoimmune diseases include rheumatoid arthritis, lupus, and type 1 diabetes.

A Production- PCV was asked 5mo ago
Q. What is an epitope?
Ans. 

An epitope is the specific part of an antigen that is recognized by the immune system, leading to an immune response.

  • Epitopes are also known as antigenic determinants.

  • They can be linear (continuous sequence of amino acids) or conformational (3D structure).

  • Examples include the hemagglutinin protein on the influenza virus and the spike protein on the SARS-CoV-2 virus.

A Production- PCV was asked 5mo ago
Q. Where do antigens bind on an antibody?
Ans. 

Antigens bind to specific sites on antibodies called antigen-binding sites.

  • Antigens bind to antigen-binding sites on antibodies

  • Antigen-binding sites are located at the tips of the Y-shaped antibody molecules

  • Each antibody has two identical antigen-binding sites

  • Antigens can be proteins, carbohydrates, or other molecules

A Production- PCV was asked 5mo ago
Q. What is the FC region?
Ans. 

FC region refers to the constant region of an antibody molecule that interacts with immune cells and mediates effector functions.

  • FC region is the tail region of an antibody molecule.

  • It interacts with immune cells such as macrophages, natural killer cells, and neutrophils.

  • It mediates effector functions like antibody-dependent cellular cytotoxicity (ADCC) and complement-dependent cytotoxicity (CDC).

A Production- PCV was asked 5mo ago
Q. What is an antitope?
Ans. 

Antitope is a company specializing in antibody engineering and protein optimization.

  • Antitope focuses on developing therapeutic antibodies with improved properties.

  • They offer services such as antibody humanization, affinity maturation, and deimmunization.

  • Examples of their work include optimizing antibodies for better efficacy and reducing immunogenicity.

Are these interview questions helpful?
A Desktop Support Engineer was asked
Q. Can you explain layer 3 in the OSI model?
Ans. 

Layer 3 in OSI model is the network layer responsible for routing and forwarding data packets.

  • Responsible for logical addressing and routing of data packets

  • Determines the best path for data to travel through a network

  • Examples include IP addresses and routers

View all Desktop Support Engineer interview questions
A Desktop Support Engineer was asked
Q. What is a network?
Ans. 

A network is a collection of computers, servers, mainframes, network devices, and other devices connected to one another to share data and resources.

  • A network allows devices to communicate with each other, share resources, and access the internet.

  • Networks can be wired or wireless, with examples including LANs, WANs, and the internet.

  • Networks can be private (intranet) or public (internet).

View all Desktop Support Engineer interview questions
A R&D Chemist was asked
Q. What is fermentation?
Ans. 

Fermentation is a metabolic process that produces chemical changes in organic substrates through the action of enzymes produced by microorganisms.

  • Fermentation is a metabolic process where microorganisms like yeast or bacteria convert sugars into alcohol, gases, or organic acids.

  • It is used in the production of alcoholic beverages like beer and wine, as well as in the production of bread, yogurt, and pickles.

  • Ferment...

View all R&D Chemist interview questions

Serum Institute of India Interview Experiences

39 interviews found

Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Selected Selected

I appeared for an interview in Jan 2025.

Round 1 - HR 

(2 Questions)

  • Q1. I wish to not to discuss it.
  • Q2. I wish not to discuss it.
Round 2 - One-on-one 

(1 Question)

  • Q1. I wish not to discuss about it.
Round 3 - Technical 

(2 Questions)

  • Q1. I wish not to disclose
  • Q2. I wish not to disclose.

Interview Preparation Tips

Interview preparation tips for other job seekers - Stay calm, be respectful, reply to the point.

Technician Interview Questions & Answers

user image Anonymous

posted on 28 Dec 2024

Interview experience
1
Bad
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Company Website and was interviewed in Nov 2024. There were 4 interview rounds.

Round 1 - Assignment 

Nikita navanath kopnar

Round 2 - HR 

(1 Question)

  • Q1. Can mi apply this job to serum company
Round 3 - Technical 

(2 Questions)

  • Q1. How can mi salary
  • Q2. No more questions
Round 4 - Technical 

(2 Questions)

  • Q1. What are your salary expectations?
  • Ans. 

    My salary expectations are in line with industry standards and based on my experience and qualifications.

    • Research industry standards for the position

    • Consider my experience and qualifications

    • Be prepared to negotiate based on job responsibilities and benefits

    • Avoid giving a specific number if possible

  • Answered by AI
  • Q2. What
  • Ans. 

    The question is asking for information or clarification on a specific topic.

    • Provide a detailed explanation or response to address the question.

    • Ensure the answer is relevant and accurate to the topic being discussed.

    • Use examples or evidence to support your answer if necessary.

  • Answered by AI

Interview Questions & Answers

user image Anonymous

posted on 31 Jan 2025

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
-

I appeared for an interview in Aug 2024.

Round 1 - One-on-one 

(12 Questions)

  • Q1. Can you provide information about yourself, including your education, projects, and family background?
  • Ans. 

    I am a highly motivated individual with a strong educational background, experience in various projects, and a supportive family.

    • Education: Graduated with a degree in Mechanical Engineering from XYZ University

    • Projects: Led a team in developing a new software application for a tech startup

    • Family background: Raised in a close-knit family with a strong emphasis on education and personal growth

  • Answered by AI
  • Q2. What subjects did you study during your postgraduate program?
  • Ans. 

    I studied subjects like Production Planning, Quality Control, Supply Chain Management, and Operations Management during my postgraduate program.

    • Production Planning

    • Quality Control

    • Supply Chain Management

    • Operations Management

  • Answered by AI
  • Q3. What is immunology?
  • Q4. What are the differences between antigenicity and pathogenicity?
  • Q5. What is epitope?
  • Q6. What is autoimmune?
  • Q7. What is FC region?
  • Q8. Where do antigens bind on an antibody?
  • Q9. Tell about the types of antibody
  • Q10. What is buffer?
  • Ans. 

    A buffer is a temporary storage area in computer memory used to hold data before it is processed or transferred.

    • Buffers help prevent data loss or corruption during data transfer

    • Buffers are commonly used in networking to manage data flow between devices

    • Examples of buffers include input buffers for keyboard input and output buffers for printer output

  • Answered by AI
  • Q11. What are atomic number and mass number?
  • Ans. 

    Atomic number is the number of protons in an atom's nucleus, while mass number is the total number of protons and neutrons.

    • Atomic number is unique to each element and determines its place on the periodic table.

    • Mass number is the sum of protons and neutrons in an atom.

    • For example, the atomic number of carbon is 6, indicating it has 6 protons, while its mass number is 12, as it has 6 protons and 6 neutrons.

  • Answered by AI
  • Q12. What is antitope?

Interview Preparation Tips

Interview preparation tips for other job seekers - Go through your resume from the top to the bottom.
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I appeared for an interview in Aug 2024.

Round 1 - Technical 

(2 Questions)

  • Q1. Greatest strength.?
  • Ans. 

    My greatest strength is my ability to adapt to new situations and learn quickly.

    • Quick learner in new environments

    • Adaptable to changing circumstances

    • Ability to think on my feet

    • Example: Successfully transitioned to a new role with different responsibilities and excelled

  • Answered by AI
  • Q2. About my Project.?
Round 2 - HR 

(2 Questions)

  • Q1. What you know more about the company.?
  • Ans. 

    The company is a leading provider of training solutions for executives and professionals.

    • The company offers a wide range of training programs tailored to the needs of executives and professionals.

    • They have a team of experienced trainers and consultants who deliver high-quality training sessions.

    • The company has a strong reputation for delivering results and helping clients achieve their professional development goals.

  • Answered by AI
  • Q2. Where you will see your self in coming five years.?
  • Ans. 

    In five years, I see myself as a seasoned training executive leading a team of high-performing professionals.

    • Continuing to develop my skills and knowledge in training and development

    • Taking on more leadership responsibilities within the organization

    • Mentoring and coaching junior trainers to help them grow in their roles

  • Answered by AI
Round 3 - Medical checkup 

(2 Questions)

  • Q1. Past 1 year travelling places.?
  • Ans. 

    I have visited various countries in the past year, including Japan, Italy, and Australia.

    • Visited Japan for cherry blossom season

    • Explored historical sites in Italy

    • Relaxed on the beaches of Australia

  • Answered by AI
  • Q2. Any bacterial or virus disease and disorders.?

Interview Preparation Tips

Interview preparation tips for other job seekers - Be Confidence and have good communication skills.
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Company Website and was interviewed in Apr 2024. There were 2 interview rounds.

Round 1 - Technical 

(4 Questions)

  • Q1. Can you explain layer 3 in osi model?
  • Ans. 

    Layer 3 in OSI model is the network layer responsible for routing and forwarding data packets.

    • Responsible for logical addressing and routing of data packets

    • Determines the best path for data to travel through a network

    • Examples include IP addresses and routers

  • Answered by AI
  • Q2. What is a router?and why its use?
  • Ans. 

    A router is a networking device that forwards data packets between computer networks. It is used to connect multiple devices to a network and route data to the appropriate destination.

    • Routers operate at the network layer of the OSI model.

    • They use IP addresses to determine the best path for data packets to reach their destination.

    • Routers can connect different types of networks, such as LANs and WANs.

    • Examples of routers ...

  • Answered by AI
  • Q3. What is a network?
  • Ans. 

    A network is a collection of computers, servers, mainframes, network devices, and other devices connected to one another to share data and resources.

    • A network allows devices to communicate with each other, share resources, and access the internet.

    • Networks can be wired or wireless, with examples including LANs, WANs, and the internet.

    • Networks can be private (intranet) or public (internet).

  • Answered by AI
  • Q4. Types of networks
  • Ans. 

    Types of networks include LAN, WAN, MAN, WLAN, and VPN.

    • LAN (Local Area Network) - limited to a small geographic area like a single building or campus

    • WAN (Wide Area Network) - covers a large geographic area like a city or country

    • MAN (Metropolitan Area Network) - spans a city or metropolitan area

    • WLAN (Wireless Local Area Network) - uses wireless technology to connect devices within a limited area

    • VPN (Virtual Private Netw...

  • Answered by AI
Round 2 - HR 

(2 Questions)

  • Q1. Are you comfortable
  • Ans. 

    Yes, I am comfortable in my role as a Desktop Support Engineer, ready to tackle challenges and assist users effectively.

    • I have experience troubleshooting hardware and software issues, such as resolving printer connectivity problems.

    • I am skilled in providing remote support, using tools like TeamViewer to assist users from a distance.

    • I maintain a calm demeanor under pressure, ensuring users feel supported during technica...

  • Answered by AI
  • Q2. Yes i am comfortable

Skills evaluated in this interview

R&D Chemist Interview Questions & Answers

user image Anonymous

posted on 1 Apr 2024

Interview experience
1
Bad
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(5 Questions)

  • Q1. Why you want to join serum institute
  • Q2. Tell me about dispensing
  • Ans. 

    Dispensing involves accurately measuring and transferring liquids or powders for use in experiments or production.

    • Dispensing requires precision to ensure accurate measurements

    • Common tools used for dispensing include pipettes, burettes, and dispensers

    • Dispensing is crucial in industries such as pharmaceuticals, food and beverage, and research laboratories

  • Answered by AI
  • Q3. What is fermentation
  • Ans. 

    Fermentation is a metabolic process that produces chemical changes in organic substrates through the action of enzymes produced by microorganisms.

    • Fermentation is a metabolic process where microorganisms like yeast or bacteria convert sugars into alcohol, gases, or organic acids.

    • It is used in the production of alcoholic beverages like beer and wine, as well as in the production of bread, yogurt, and pickles.

    • Fermentation...

  • Answered by AI
  • Q4. Which culture use for making vaccine
  • Q5. What is bacteriophage
Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
More than 8 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed in Jul 2024. There was 1 interview round.

Round 1 - HR 

(2 Questions)

  • Q1. Can you please provide a self-introduction?
  • Ans. 

    I am a dedicated and experienced professional with a strong background in leadership and team management.

    • Over 5 years of experience in management roles

    • Proven track record of successfully leading teams to achieve goals

    • Strong communication and interpersonal skills

    • Ability to problem-solve and make strategic decisions

    • Passionate about developing and mentoring team members

  • Answered by AI
  • Q2. What is the role of erythropoietin in increasing hemoglobin levels in patients with chronic kidney disease (CKD)?

Interview Preparation Tips

Interview preparation tips for other job seekers - Be respectful, stay focused, and respond to the point about what questions asked.
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I appeared for an interview in Sep 2024, where I was asked the following questions.

  • Q1. Introduction of me
  • Q2. About my qualification
  • Q3. My strength and weakness
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed in Nov 2023. There were 4 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - HR 

(1 Question)

  • Q1. Candidate background
Round 3 - Technical 

(2 Questions)

  • Q1. Skills related questions
  • Q2. Monoclonal antibodies, staining
Round 4 - HOD Round 

(2 Questions)

  • Q1. Case study questions
  • Q2. Something' happened in facility what is your step

Interview Preparation Tips

Topics to prepare for Serum Institute of India Trainee Production Officer interview:
  • Biotech basics
  • Education base
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Not Selected

I applied via Naukri.com and was interviewed in Apr 2024. There was 1 interview round.

Round 1 - One-on-one 

(1 Question)

  • Q1. Production questions and job details

Interview Preparation Tips

Interview preparation tips for other job seekers - Study hard

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Can speak English, can’t deliver in interviews
I feel like I can't speak fluently during interviews. I do know english well and use it daily to communicate, but the moment I'm in an interview, I just get stuck. since it's not my first language, I struggle to express what I actually feel. I know the answer in my head, but I just can’t deliver it properly at that moment. Please guide me
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Serum Institute of India Interview FAQs

How many rounds are there in Serum Institute of India interview?
Serum Institute of India interview process usually has 2-3 rounds. The most common rounds in the Serum Institute of India interview process are HR, Resume Shortlist and One-on-one Round.
How to prepare for Serum Institute of India interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Serum Institute of India. The most common topics and skills that interviewers at Serum Institute of India expect are Auditing, Raw Material, SAP, Warehouse Operations and Biotechnology.
What are the top questions asked in Serum Institute of India interview?

Some of the top questions asked at the Serum Institute of India interview -

  1. Which ways you can contribute to meet the Serum business goal...read more
  2. What is the most important thing in maintenance of vaccine during carryi...read more
  3. Explain what is fermentati...read more
What are the most common questions asked in Serum Institute of India HR round?

The most common HR questions asked in Serum Institute of India interview are -

  1. What are your salary expectatio...read more
  2. What are your strengths and weakness...read more
  3. What is your family backgrou...read more
How long is the Serum Institute of India interview process?

The duration of Serum Institute of India interview process can vary, but typically it takes about less than 2 weeks to complete.

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Overall Interview Experience Rating

4.1/5

based on 40 interview experiences

Difficulty level

Easy 35%
Moderate 48%
Hard 17%

Duration

Less than 2 weeks 57%
2-4 weeks 30%
4-6 weeks 4%
More than 8 weeks 9%
View more

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Serum Institute of India Reviews and Ratings

based on 512 reviews

4.1/5

Rating in categories

3.5

Skill development

3.9

Work-life balance

4.0

Salary

4.4

Job security

3.5

Company culture

3.2

Promotions

3.6

Work satisfaction

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