Bharat Serums and Vaccines Quality Controller Interview Questions and Answers

Q1. What is salary expectation
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Q2. Why should we choose you
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A question expecting the prod code with out clear instructions

Q1. Buy and Sell Stock
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Q1. Prepare well about your subject
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Q2. What is molarity?
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Molarity is a measure of the concentration of a solute in a solution, expressed as the number of moles of solute per liter of solution.
• Molarity is calculated by dividing the number of moles of solute by the volume of the solution in liters.

• It is represented by the symbol 'M'.

• For example, a solution containing 0.5 moles of solute in 1 liter of solution has a molarity of 0.5 M.
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Core subject and basic and moderate and difficult level of question in chemistry

Q1. About chemistry
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Q2. Basic is chemistry
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Q1. What is Quality control
Ans. 
Quality control is a process used to ensure that products or services meet specific standards and requirements.
• Quality control involves monitoring and testing products or services to identify defects or errors.

• It aims to prevent defects from reaching customers and ensure consistent quality.

• Examples of quality control methods include statistical process control, inspection, and testing.

• Quality control is essential in in...read more
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Q2. How to handle the instrument
Ans. 
Handle the instrument with care and follow proper procedures
• Always read the instruction manual before using the instrument

• Ensure the instrument is calibrated and maintained regularly

• Use the instrument only for its intended purpose

• Clean the instrument after each use to prevent contamination

• Store the instrument in a safe and secure location when not in use
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Q1. Why should I hire you?
Ans. If you hire me.I show my skills, learning new things and built my career.
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Q2. What is your strength?
Ans. I am self-motivated person, hard work and time management.
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Q3. What is chemistry?
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Chemistry is the study of matter, its properties, composition, and interactions.
• Chemistry involves understanding the structure and behavior of atoms and molecules.

• It explores how substances react with each other and transform into new substances.

• Chemistry is essential in fields like pharmaceuticals, food science, and environmental science.

• Examples include studying the properties of elements on the periodic table and an
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Q4. What is the pH formula?
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The pH formula is used to calculate the acidity or alkalinity of a solution.
• pH = -log[H+]

• pH = -log[H3O+]

• pH = log(1/[H+])

• pH = log(1/[H3O+])
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Q5. How many elements are there in periodic table?
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There are 118 elements in the periodic table.
• There are 118 known elements in the periodic table.

• Elements are organized by atomic number, electron configuration, and recurring chemical properties.

• Examples of elements include hydrogen, oxygen, gold, and uranium.
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Q6. What is noble gases in periodic table?
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Noble gases are a group of chemical elements with very low reactivity and full outer electron shells.
• Noble gases are located in Group 18 of the periodic table.

• They are also known as inert gases because they rarely react with other elements.

• Examples of noble gases include helium, neon, argon, krypton, xenon, and radon.
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Q7. What is the avagadros number?
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Avogadro's number is a constant representing the number of constituent particles (usually atoms or molecules) in one mole of a substance.
• Avogadro's number is approximately 6.022 x 10^23.

• It is named after Italian scientist Amedeo Avogadro.

• It is used in chemistry to relate the mass of a substance to the number of atoms or molecules it contains.
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Q1. Most of the question comes from regarding B.Sc. and M.Sc. MCQ test 50 marks
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Q1. Technical interview is very important(Face to face) Questions comes from regarding B.Sc.,M.Sc. ( Basic chemistry, Spectroscopy, Chromatography, Steriochemistry, Solvents, Reagents, Sample preparation and S...read more
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Aptitude test are very touf and lengthy. Questions check your mental ability and your calculations strength with specific time period. 50 Marks

Q1. English grammar test are very good. Questions comes from Basic English, some grammars topic include in this test. Overall English grammar test easy compare to Apptitude test. 50 Marks
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Q1. Final test is HR test( one on one round) Check your communication skills and your background. After this round your final shortlist is done.
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