SGS Research Analyst Interview Questions and Answers

Q1. Why you want to change job
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Q1. What is meant by titration? Explain the types
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Titration is a laboratory technique used to determine the concentration of a substance in a solution.
• Titration involves adding a solution of known concentration to a solution of unknown concentration until a reaction is complete.

• Types of titration include acid-base titration, redox titration, and complexometric titration.

• In acid-base titration, an acid or base is titrated with a solution of the opposite type to determi...read more
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Q2. What is pH meter? how does it works?
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A pH meter is a scientific instrument used to measure the acidity or alkalinity of a solution.
• It measures the concentration of hydrogen ions in a solution.

• The pH meter consists of a pH probe and a meter that displays the pH value.

• The probe is inserted into the solution and measures the voltage difference between the solution and a reference electrode.

• The pH value is calculated based on the voltage difference.

• Examples o...read more
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Q3. What are the hazardous components or elements in food?
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Q4. What are the concentration conversions?
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Concentration conversions refer to the process of converting between different units of concentration, such as molarity, molality, and percent composition.
• Converting between molarity and molality involves taking into account the density of the solution.

• To convert from molarity to percent composition, you need to consider the molar mass of the solute.

• Concentration conversions are important in chemistry for accurately me
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Q1. What is the Expected salary?
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Q2. Are you willing to work in shifts?
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Q1. Basic technical knowledge required.
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3Capital issue in AP
AP politics

Q1. Salary Discussions I sent my payslips. Then they sent to me Offer letter
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Q2. In that Offer letter not good salary. Then was negotiated with hr. They increased some salary. Then they sent revised offer letter.
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Q1. Dissuasion for past company work
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Q2. Asking qualification
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Q1. Types of brick and how to check brick quality, Cement IS code and how to check quality, Pipe IS code
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Types of brick, how to check brick quality, Cement IS code and quality check, Pipe IS code
• Types of bricks include clay bricks, concrete bricks, fly ash bricks, etc.

• To check brick quality, look for uniform shape, size, color, sound when struck, and absence of cracks.

• Cement quality is checked using IS code 12269:1987. Quality can be checked by conducting tests like fineness, setting time, compressive strength, etc.

• Pipe q...read more
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Q2. Asking, BBS Over had tank , Pipe jointing , and other questions
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Q1. Salary dissuasion,
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