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Theragen Biologics Research Executive Interview Questions and Answers
Theragen Biologics Research Executive Interview Experiences
1 interview found
Anonymous
Selected
I applied via Naukri.com and was interviewed before May 2022. There were 3 interview rounds.
(1 Question)
- Q1. Basics of protein biochemistry and molecular biology.
(1 Question)
- Q1. Basics of molecular biology, biochemistry and immunology.
Interview Preparation Tips
- Protein Purification
- Molecular Biology Techniques
- Biochemistry
- Enzymology
- Molarity
- Normality
Interview questions from similar companies
Interview Questionnaire
1 Question
- Q1. What's is your ambition
Interview Preparation Tips
Somnath Ghosh
Selected
I applied via Company Website and was interviewed in Aug 2023. There were 2 interview rounds.
(2 Questions)
- Q1. Tell me about yourself
- Q2. How do you handle difficult situation
(1 Question)
- Q1. What is your salary expectation
I applied via Approached by Company and was interviewed in Mar 2022. There was 1 interview round.
(1 Question)
- Q1. Translation English to Hindi and departmental training after that final interview
Interview Preparation Tips
Depend upon role and designation assignment will be given
(2 Questions)
- Q1. Na na na na
- Q2. Current role profile and bases
Selected
I was interviewed before Feb 2024.
(2 Questions)
- Q1. What is preventive maintenance?
- Ans.
Preventive maintenance is the practice of regularly inspecting, cleaning, and servicing equipment to prevent breakdowns and prolong its lifespan.
Regularly inspecting equipment for signs of wear and tear
Cleaning and lubricating moving parts
Replacing worn out parts before they fail
Scheduling routine maintenance tasks based on manufacturer recommendations
Examples: changing the oil in a car every 5,000 miles, cleaning the
- Q2. Preventive maintenance
(1 Question)
- Q1. What is preventive maintenance?
- Ans.
Preventive maintenance is the practice of regularly inspecting, cleaning, and servicing equipment to prevent breakdowns and prolong its lifespan.
Regularly inspecting equipment for signs of wear and tear
Cleaning and lubricating machinery to prevent corrosion and friction
Replacing worn out parts before they fail
Scheduling routine maintenance tasks based on manufacturer recommendations
Examples: changing oil in a car, clea
Selected
I applied via Approached by Company and was interviewed before Apr 2023. There was 1 interview round.
(4 Questions)
- Q1. What is PCR and it's types
- Q2. What is chromatography
- Ans.
Chromatography is a laboratory technique used to separate mixtures into their individual components.
Chromatography involves a stationary phase and a mobile phase
The components of the mixture interact differently with the stationary phase, leading to separation
Common types include gas chromatography, liquid chromatography, and thin-layer chromatography
- Q3. What is gram positive and negative bacteria
- Q4. What is depth filtration
- Ans.
Depth filtration is a filtration method where particles are captured within the thickness of the filter medium.
Depth filtration involves particles being trapped within the filter matrix rather than just on the surface.
It is commonly used in industries such as pharmaceuticals, food and beverage, and water treatment.
Examples of depth filtration media include sand filters, activated carbon filters, and diatomaceous earth
Interview Preparation Tips
(2 Questions)
- Q1. Problems on array
- Q2. Problems on pointers
(2 Questions)
- Q1. Self intruduction
- Q2. Technical questions
(2 Questions)
- Q1. Explain about company
- Ans.
Our company is a leading design engineering firm specializing in innovative solutions for various industries.
Specializes in providing design engineering solutions
Works with clients from various industries
Focuses on innovation and creativity in designs
Has a team of experienced and skilled design engineers
Known for delivering high-quality and cost-effective solutions
- Q2. Package discussion
NIDHI SHARMA
(1 Question)
- Q1. General questions like salary and work experience etc
(3 Questions)
- Q1. Question regarding desired position
- Q2. Question regarding Gst
- Q3. MIRO, Budget etc
Cognitive test and questions
(1 Question)
- Q1. Finalise salary and notice period
I applied via Referral and was interviewed in May 2021. There were 3 interview rounds.
Interview Questionnaire
7 Questions
- Q1. Principle of Uv-vis spectroscopy?
- Ans.
UV-Vis spectroscopy is a technique that measures the absorption of ultraviolet and visible light by a sample.
UV-Vis spectroscopy is used to determine the concentration of a sample, as well as its purity and identity.
It works by passing light through a sample and measuring the amount of light absorbed at different wavelengths.
The resulting spectrum can be used to identify functional groups and chemical bonds in the samp...
- Q2. Tel me about pH range for solutions?
- Ans.
pH range for solutions is a measure of acidity or alkalinity on a scale of 0-14.
A pH of 7 is neutral, below 7 is acidic, and above 7 is alkaline.
Acidic solutions have a pH below 7, such as lemon juice (pH 2) or vinegar (pH 3).
Alkaline solutions have a pH above 7, such as baking soda (pH 9) or bleach (pH 12).
The pH range is important in many fields, including chemistry, biology, and environmental science.
- Q3. KF autotitrator handling and principle?
- Ans.
KF autotitrator is an instrument used for determining water content in a sample by titration with Karl Fischer reagent.
KF autotitrator uses Karl Fischer reagent to determine water content in a sample
It is an automated titration instrument
The principle behind KF autotitrator is based on the reaction between iodine and sulfur dioxide in the presence of water
The instrument measures the amount of reagent required to reach ...
- Q4. HPLC principle and types of chromatography techniques?
- Ans.
HPLC is a technique used to separate, identify, and quantify components in a mixture. There are various types of chromatography techniques.
HPLC stands for High Performance Liquid Chromatography
It involves the separation of components in a mixture based on their interaction with a stationary phase and a mobile phase
Other types of chromatography include gas chromatography, ion exchange chromatography, and size exclusion ...
- Q5. Volumetric solutions preparations?
- Ans.
Volumetric solutions are prepared by accurately measuring the volume of a solute and dissolving it in a solvent to a known volume.
Volumetric solutions are used in analytical chemistry for titrations and other quantitative analyses.
The solute is usually a solid or liquid that is weighed on a balance before being added to the solvent.
The solvent is typically water, but other solvents may be used depending on the solute b...
- Q6. Potentiometry principle and handling?
- Ans.
Potentiometry is a method of measuring the potential difference between two electrodes in a solution to determine the concentration of an ion.
Potentiometry is based on the principle that the potential difference between two electrodes in a solution is proportional to the concentration of an ion.
It is commonly used in analytical chemistry to measure the concentration of ions in a solution.
Potentiometry can be used to me...
- Q7. Types of volumetric titrations?
- Ans.
Volumetric titrations are of different types based on the nature of the reaction involved.
Acid-base titration
Redox titration
Complexometric titration
Precipitation titration
Non-aqueous titration
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Theragen Biologics Research Executive Interview Process
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