30+ Wipro Interview Questions and Answers

Pharmacy is the science and technique of preparing, dispensing, and reviewing drugs and providing additional clinical services.

• Pharmacy involves the preparation and dispensing of drugs

• Pharmaceutical companies use various types of chemicals such as active pharmaceutical ingredients (APIs), excipients, and solvents

• APIs are the main active ingredients in a drug that provide the therapeutic effect

• Excipients are inactive substances that help deliver the drug to the body

• Solvents ar...read more

pH is a measure of acidity or alkalinity. Quality control ensures products meet standards. Quality assurance ensures processes meet standards.

• pH is a measure of the concentration of hydrogen ions in a solution, indicating its acidity or alkalinity

• Quality control involves inspecting and testing products to ensure they meet predetermined standards

• Quality assurance focuses on ensuring that processes and procedures are in place to consistently produce products that meet quality s...read more

Therapeutic effect refers to the positive impact of a medical treatment on a patient's health. GDP stands for Good Distribution Practice.

• Therapeutic effect is the desired outcome of a medical treatment

• It can be measured by improvements in symptoms or overall health

• For example, the therapeutic effect of an antibiotic is the elimination of an infection

• GDP is a set of guidelines for ensuring the quality and safety of pharmaceutical products during distribution

• It includes require...read more

The type of chemical used in standardized test depends on the test being conducted.

• Different tests require different chemicals for accuracy and reliability.

• Chemicals used in standardized tests are often highly purified and standardized themselves.

• Examples of chemicals used in standardized tests include reagents like Benedict's solution and litmus paper.

• Other chemicals used in standardized tests include acids, bases, and indicators.

• The choice of chemical depends on the nature ...read more

Assay is a test to determine the potency or purity of a drug or substance.

• Assay is done to ensure that the drug or substance meets the required standards.

• It helps in determining the concentration of the active ingredient in a drug.

• Assay can also be used to detect impurities or contaminants in a drug.

• It is an important part of quality control in the pharmaceutical industry.

• Examples of assays include HPLC, GC, and spectrophotometry.

Semipermeable membrane is a type of membrane that allows certain molecules to pass through while blocking others.

• It is a thin layer of material that selectively allows certain molecules to pass through

• Examples include cell membranes and dialysis tubing

• The membrane is made up of tiny pores or channels that allow small molecules to pass through

• It is used in various applications such as water filtration and drug delivery systems

High and low permeability membranes are used in filtration processes to control the flow of substances.

• High permeability membranes allow for a greater flow of substances through the membrane.

• Low permeability membranes restrict the flow of substances through the membrane.

• Permeability is determined by the size of the pores in the membrane.

• Examples of high permeability membranes include ultrafiltration membranes used in water treatment.

• Examples of low permeability membranes incl...read more

Tablet is a solid dosage form of medication. There are several types of dosage forms available.

• Tablet is a compressed solid form of medication.

• It is one of the most commonly used dosage forms.

• Other dosage forms include capsules, injections, syrups, etc.

• Tablets can be coated or uncoated, immediate or extended release.

• Examples of tablets include aspirin, paracetamol, and ibuprofen.

Acidic substances have a pH less than 7, while basic substances have a pH greater than 7.

• Acids release hydrogen ions (H+) when dissolved in water.

• Bases release hydroxide ions (OH-) when dissolved in water.

• Examples of acids include vinegar, lemon juice, and battery acid.

• Examples of bases include baking soda, bleach, and ammonia.

Osmosis is the movement of solvent molecules from a region of low solute concentration to a region of high solute concentration through a semi-permeable membrane. Osmotic pressure is the pressure required to prevent the movement of solvent molecules through the membrane.

• Osmosis is a type of passive transport.

• It occurs in living cells and is important for maintaining cell shape and function.

• Osmotic pressure is influenced by the concentration of solutes on either side of the me...read more

Physical compatibility refers to the ability of two substances to be mixed or combined without any physical changes. Chemical compatibility refers to the ability of two substances to be mixed or combined without any chemical reactions.

• Physical compatibility is about the physical properties of substances, such as solubility, viscosity, and stability.

• Chemical compatibility is about the chemical properties of substances, such as reactivity, acidity, and compatibility with other ...read more

The color seen in the test solution depends on the type of test being conducted.

• The color change indicates the presence or absence of a particular substance in the solution.

• Different tests use different indicators to produce a color change.

• For example, a pH test may use litmus paper to indicate acidity or alkalinity.

• A glucose test may use a reagent that changes color in the presence of glucose.

• The color seen in the test solution can be compared to a color chart to determine t...read more

Distillation is a process of separating components of a mixture based on their boiling points. Dilution is the process of reducing the concentration of a solution by adding more solvent.

• Distillation involves heating a mixture to vaporize the component with the lowest boiling point, then condensing the vapor to collect the purified component.

• Dilution is commonly used in chemistry to prepare solutions of a desired concentration.

• Distillation and dilution are both important techn...read more

There are numerous compatibilities in pharmaceutical industry depending on the type of drug, dosage form, and excipients used.

• Drug-excipient compatibility

• Drug-dosage form compatibility

• Excipient-excipient compatibility

• Container-drug compatibility

• Drug-stability compatibility

Saliva pH range is typically between 6.2 and 7.6, while water pH range is generally between 6.5 and 8.5.

• Saliva pH range: 6.2 - 7.6

• Water pH range: 6.5 - 8.5

PP in pharmacy stands for Pharmaceutical Product.

• PP refers to the final product that is manufactured by a pharmaceutical company.

• It includes all the ingredients and excipients that are necessary for the product to be effective.

• PP is subject to strict quality control measures to ensure its safety and efficacy.

• Examples of PP include tablets, capsules, injections, and creams.

PIOC stands for Process Input Output Control and POC stands for Process Output Control.

• PIOC is a system that monitors and controls the input and output of a manufacturing process.

• POC is a system that monitors and controls the output of a manufacturing process.

• PIOC ensures that the inputs to a process are within acceptable limits.

• POC ensures that the outputs of a process meet the required specifications.

• Both PIOC and POC are important for maintaining quality control in manufac...read more

BP stands for blood pressure. Human anatomy is the study of the structure and organization of the human body.

• BP is a measure of the force of blood against the walls of arteries

• Human anatomy includes the study of bones, muscles, organs, and tissues

• An understanding of human anatomy is important for medical professionals

• Examples of human anatomy include the heart, lungs, brain, and digestive system

Chemistry is the study of matter and its properties. Organic chemistry deals with carbon-based compounds while inorganic chemistry deals with non-carbon-based compounds.

• Chemistry is a branch of science that deals with the composition, structure, properties, and reactions of matter.

• Organic chemistry is the study of carbon-based compounds, including hydrocarbons, carbohydrates, proteins, and nucleic acids.

• Inorganic chemistry is the study of non-carbon-based compounds, including...read more

Gas chromatography is a separation technique based on the adsorption of gases or vapours of a liquid by an adsorbent.

• Gas chromatography separates and analyzes volatile compounds in a sample mixture.

• It involves a stationary phase (adsorbent) and a mobile phase (carrier gas).

• The sample is injected into the column and the compounds are separated based on their affinity to the stationary phase.

• The separated compounds are detected by a detector and a chromatogram is generated.

• Gas ...read more

HPLC is a technique used to separate, identify, and quantify components in a mixture.

• HPLC uses a liquid mobile phase and a stationary phase to separate components based on their chemical properties.

• It is commonly used in pharmaceuticals, food and beverage, environmental analysis, and forensic science.

• HPLC can detect and quantify very small amounts of compounds, making it a highly sensitive analytical technique.

• Different types of HPLC include reverse-phase, normal-phase, ion-e...read more

There are various types of gas chromatography gas chamber pipes available.

• The types of gas chromatography gas chamber pipes depend on the application and the type of gas being analyzed.

• Some common types include fused silica capillary columns, packed columns, and micropacked columns.

• The choice of column depends on factors such as the sample size, the type of analyte, and the desired separation efficiency.

• The gas chamber pipes may also vary in terms of their dimensions, coating...read more

A solution is a homogeneous mixture of two or more substances, where one substance is dissolved in another.

• A solution is made up of a solute (the substance being dissolved) and a solvent (the substance doing the dissolving).

• The solute particles are evenly distributed throughout the solvent, resulting in a homogeneous mixture.

• Examples of solutions include saltwater (salt dissolved in water), sugar water (sugar dissolved in water), and air (oxygen, nitrogen, and other gases dis...read more

Various safety measures were taken during drug manufacturing to ensure the quality and safety of the drugs.

• Strict adherence to Good Manufacturing Practices (GMP)

• Regular cleaning and maintenance of equipment

• Proper handling and storage of raw materials and finished products

• Regular testing and analysis of samples

• Implementation of safety protocols to prevent contamination and cross-contamination

• Training of personnel on safety procedures and protocols

• Use of personal protective equ...read more

A line clearance procedure is a systematic process of ensuring that a production line is free from any previous product or material before starting a new production run.

• Line clearance involves removing any leftover materials, tools, or equipment from the previous production run.

• It helps prevent contamination, mix-ups, or errors in the new production run.

• Line clearance procedures are crucial in industries like pharmaceuticals, food production, and electronics manufacturing.

• Exa...read more

LOD is the limit of detection and Kf is the correction factor used to adjust for matrix effects.

• LOD is the lowest concentration of an analyte that can be reliably detected by an analytical method.

• Kf is used to correct for matrix effects, which are interferences caused by the sample matrix.

• LOD is determined by analyzing a series of samples with known concentrations and identifying the lowest concentration that can be reliably detected.

• Kf is determined by analyzing a sample wit...read more

Biotechnology is the use of living organisms or their products to create useful products or processes.

• It involves the manipulation of DNA and genetic material.

• Examples include genetic engineering, biopharmaceuticals, and agricultural biotechnology.

• Biotechnology has applications in medicine, agriculture, environmental science, and industry.

• It has the potential to revolutionize healthcare and improve food production.

• Ethical concerns surround the use of biotechnology, particular...read more

Types of drugs include prescription, over-the-counter, and recreational drugs. Types of tablets include immediate-release, extended-release, and chewable tablets.

• Types of drugs: prescription drugs (e.g. antibiotics), over-the-counter drugs (e.g. pain relievers), recreational drugs (e.g. marijuana)

• Types of tablets: immediate-release tablets (e.g. ibuprofen), extended-release tablets (e.g. metformin), chewable tablets (e.g. antacids)

The pharma industry is a rapidly growing sector that plays a crucial role in the healthcare system.

• The industry is highly regulated to ensure safety and efficacy of drugs.

• It is constantly evolving with new technologies and innovations.

• The industry faces challenges such as patent expirations and generic competition.

• Pharmaceutical companies invest heavily in research and development.

• The industry has been impacted by the COVID-19 pandemic with increased demand for certain drugs ...read more

Theories of HR refer to the various models and frameworks used to understand and manage human resources in an organization.

• Theories of HR include the contingency theory, resource-based view, and stakeholder theory.

• Contingency theory suggests that HR practices should be tailored to fit the specific needs and goals of an organization.

• Resource-based view emphasizes the importance of human capital and how it can be a source of competitive advantage.

• Stakeholder theory focuses on t...read more

GMP stands for Good Manufacturing Practice in pharmaceuticals, ensuring quality and safety of products.

• GMP is a set of guidelines and regulations that ensure pharmaceutical products are consistently produced and controlled according to quality standards.

• It covers all aspects of production from the starting materials, premises, and equipment to the training and personal hygiene of staff.

• Examples of GMP requirements include proper documentation, validation of processes, and reg...read more

Different Acts of HR refer to various laws and regulations that govern the management of employees in an organization.

• Equal Employment Opportunity (EEO) Act

• Americans with Disabilities Act (ADA)

• Family and Medical Leave Act (FMLA)

• Fair Labor Standards Act (FLSA)

• Occupational Safety and Health Act (OSHA)