Jubilant Biosys Interview Questions, Process, and Tips

Q1. What are the steps involved in the audit process?
Ans. 
The audit process involves planning, conducting fieldwork, reporting findings, and following up on corrective actions.
• Planning phase includes defining objectives, scope, and criteria for the audit.

• Conducting fieldwork involves gathering evidence, analyzing data, and evaluating processes.

• Reporting findings includes documenting observations, conclusions, and recommendations.

• Following up on corrective actions involves mon...read more
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Q2. What is the process of Quality Management System (QMS)?
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QMS is a systematic approach to managing quality throughout an organization's processes.
• Establishing quality objectives and policies

• Implementing quality control measures

• Conducting regular audits and reviews

• Continuous improvement through corrective and preventive actions
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Aptitude test is for 50 marks and based on chemistry subject includes oxidation, reduction, named reaction, coupling reactions, heterocyclic chemistry, medicinal chemistry, spectroscopy (IR,1H-NMR,Mass spectrometry), sterio chemistry

Q1. If you have already done internship so it is easy for you. Interviewer ask questions mostly on your M.Sc. project/intership
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Q1. Technical round only specialisation subject course test
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Q1. Self introduction, subject related questions
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Q1. Self-Introduction
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Q2. Details of qualification
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Q1. Interview on technical skills with manager
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Scientific questions
Verbal questions

Q1. Self introduction Project details
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Q2. Scientific questions
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Q1. What is the recent project undertake
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Scenarios to maintain a compnay

Q1. How to handle and quench pyrophoric chemical in reaction.
Ans. 
Pyrophoric chemicals can be handled and quenched by using inert gases, specialized containers, and proper disposal methods.
• Use inert gases such as nitrogen or argon to displace air and prevent ignition.

• Store and handle pyrophoric chemicals in specialized containers such as air-tight glass ampoules or sealed metal containers.

• Dispose of pyrophoric chemicals properly by contacting a hazardous waste disposal company.

• Exampl...read more
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Q2. Name reactions based on palladium chemistry and copper chemistry
Ans. 
Palladium and copper chemistry are widely used in organic synthesis. Some important reactions include Suzuki coupling, Heck reaction, Sonogashira coupling, and Ullmann reaction.
• Suzuki coupling: cross-coupling reaction between an organoboron compound and an organic halide or triflate catalyzed by a palladium complex

• Heck reaction: coupling of an aryl or vinyl halide with an alkene in the presence of a palladium catalyst

• S...read more
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Q3. Different oxidising and reducing agent for ester reduction,cyano reduction, alchol oxidation
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Different oxidising and reducing agents used for ester reduction, cyano reduction, and alcohol oxidation.
• Ester reduction: Lithium aluminum hydride (LiAlH4), sodium borohydride (NaBH4), diisobutylaluminum hydride (DIBAL-H)

• Cyano reduction: Lithium aluminum hydride (LiAlH4), sodium borohydride (NaBH4)

• Alcohol oxidation: Chromium trioxide (CrO3), potassium permanganate (KMnO4), Jones reagent (CrO3/H2SO4)
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Q4. Indole, oxazole and isoxazole synthesis route
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