Pharma Interview Questions

• Can any deviation in to change in to change control?
• What is the difference between humidity and relative humidity?
• What should be the temperature and humidity for the tablet compression?
• In stability testing if sagnificiant occur then what will be the aaction paln?
• What do you mean by MKT ( Mean kinetic Temperature ) in stabiltiy?
• What are the stability Zones and Stability Conduction ?
• What is the difference between Vaccum Pressure and Vapor Pressure?
• What do you men by Bracketing and mixturing in stability?
• How to select HPLC Column In for a perticular product?
• what are the composition of a C18 column?
• what is the validitation , validitation protocal , validation Plan master?
• what is the process validation ?
• what is the limit of cleaning validitation?
• What do you mean by MACO ?
• What is NOEL ?
• What is Recovery Factor?
• How much the minimum recovery should be in a swab sampling?
• What is the acceptance cretria for the detergent washing?
• What do you mean by LOD and Water Content ?
• What is the difference between LOD and Water Content ?
• What is the differrence between Validation and Qualification ?
• What is the disintegration Time of Coated Tablet?
• What is the limit for Friability of Tablet?
• What is the disintegration time for dispersable Tablet?
• What is the difference between Calibration and Validation ?
• What do you mean by Q+5 in dissolution ?
• What is the disintegration time for Hard Galetin Capsule?
• What is the limit of disintegration for Enteric Coated Tablet?
• What should Be the sampling Point in dissolution Test?
• Which will give more drugs Released Paddle or Basket in Dissolution ?
• Tablet of which drugs are used in Dissolution Calibration ?
• What is the difference between Drugs Purity and Drug Potency?
• What shoud be the minimum Limit of Working Standard ?
• What is the storage Condition for referance Standard?
• How impurity is analysed in any Tablets?
• Why we use the placebo in analysis?
• What is the procedure to prepare to Placebo?
• What is the difference between Method Validation and Method Varification ?
• What is the technology Transfer and How it done ?
• What are the step for Sterilization for DRY Powder Injection Facility (For Starting )?
• What exepitent are used for dry powder Injection ?
• What should be the LOD of Syrup?
• How Can youn fix known and unknown Limit for any Drugs Substances?
• What is the relstive response factor in Related Substance ?
• How do we can choose HPLC and Gas Chromatogaphy For Sample Analysis?
• Why 3X Sampling plan are implemented in process validation ?
• What is the difference between temperaroy change control and deviation ?
• Why we are use toluene for resolution in UV Clibration ?
• What is the Photo Stability ?
• What is the pooled Sample and why it is required for Dillution Test?
• Why we use di sodium tetra for  determination of factor in Karl Fischer Titration ?
• What are the closely Monitor in Parameter in Stability Study?
• What are the limit for LOD and LOQ?
• why should we now dispatch the process material to export?
• What is the formula for Karl Fischer Standardization ?
• How we fix validity Period of a volumetric solution and resandardization Due Date?
• How quantitative stability studies are done?
• What do you mean by CAPA?
• In Karl Fischer Standardization why we use disodium Tartarate?
• What is the difference between deviation and Out of Specification ?
• What is the difference between Mix-Up and Cross- Contamination ?
• What is GMP, cGMP, and GLP?
• How we can do the calibration of HPLC?
• How Polarimeter is Calibrated?
• What is the difference between Analytical method Validation and Analytical method Tranfer?
• How malting Point Appratus is Calibrated ?
• What is the differecnce between Polarimeter lamp and IR lamp?
• What is the difference between sonication and homozinitation ?
• What is the diifferernce between Uniformity and of content and content Uniformatiy as official Test for all tablets?
• What is the limit of Uniformity of Content as per USP?
• What is pH?
• How we can do the calibration of pH?
• What is COD ?
• What Is BOD?
• What are the Difference Between COD and BOD ?
• How Much Temperature are required in Laboratory?
• How many Types of Titration ?
• How we can do the calibration of Refracto meter ?
• What is conductivity ?
• How we do the calibration of Conductivity ?
• How many Temperature are required for BOD ? and why?
• How to make Seeding Water in BOD?
• How to Prepare Culture in BOD?
• What are the principal of UV?
• How to do the calibration of AAS?
• What is Stability ?
• What is SOP ?
• How to Prepare the SOP ? What content are required in SOP?
• What is Potencymetry ?
• How to do the calibration of potencymetry?