General Q&A for Class 12 · Page 56
5,215 free answers in General for Class 12 students, across CBSE, ICSE and State boards.
Question & Answer
Questions
- GeneralClass 12All
what is meant by the term industry?
The term "industry" has different meanings depending on the context in which it is used. Here are a couple of common interpretations: Economic Activity: In the broadest sense, an industry refers to a category of economic activity that involves the production of goods or services. Industries can be classified based on the type of goods or services produced, such as the automotive industry, technology industry, healthcare industry, etc. Each industry comprises co
- GeneralClass 12All
what is NRI?
NRI can stand for different things depending on the context. Here are a couple of common meanings: Non-Resident Indian (NRI): In the context of finance and immigration, NRI commonly refers to "Non-Resident Indian." An NRI is an Indian citizen who resides outside India for employment, business, or any other purpose that indicates an intention to stay abroad for an indefinite period. NRIs have special financial and legal considerations, including specific investm
- GeneralClass 12All
what is the mode of nutrition in fungi?
Fungi exhibit a mode of nutrition known as heterotrophic nutrition. Heterotrophic organisms are unable to produce their own food through photosynthesis or chemosynthesis and instead obtain organic nutrients by absorbing them from the environment. Fungi are, therefore, dependent on external sources for their nutrition. The key features of the mode of nutrition in fungi include: Absorption: Fungi secrete enzymes into their surroundings that break down com
- GeneralClass 12All
what is ragi?
Ragi, scientifically known as Eleusine coracana, is a small-seeded cereal grain, also known as finger millet. It belongs to the grass family (Poaceae) and is widely cultivated in various regions of Africa and Asia. Ragi is particularly well-suited to harsh growing conditions, including dry and semi-arid climates, making it an important crop in areas with limited water resources. Here are some key features and uses of ragi: Nutritional Value: Ragi is hig
- GeneralClass 12All
what is fpo in stock market?
<p>In the context of the stock market, FPO stands for "Follow-on Public Offering." An FPO is a type of stock issue or offering made by a company that is already publicly traded. It allows the company to raise additional capital by issuing new shares to the public.</p><p>Key points about Follow-on Public Offerings (FPOs) include:</p><ol><li><strong>Purpose:</strong> The primary purpose of an FPO is to raise funds for the company
- GeneralClass 12All
what makes an object or substance a resource?
An object or substance is considered a resource when it possesses utility or value and can be used to fulfill a need or desire. Resources are essentially raw materials, commodities, or other assets that humans use to meet their needs and improve their well-being. The key factors that make an object or substance a resource include: Utility: A resource must have practical value or utility, meaning it can be used for a specific purpose. For example, water is a res
- GeneralClass 12All
what is ex situ and in situ conservation?
Ex situ conservation and in situ conservation are two approaches to the conservation of biodiversity, each involving different strategies and methods. In Situ Conservation: Definition: In situ conservation refers to the conservation of species within their natural habitats or ecosystems. Methods: This approach focuses on protecting and managing ecosystems and natural habitats to ensure the survival of spe
- GeneralClass 12All
what is rolling friction?
Rolling friction, also known as rolling resistance, is the force that resists the motion of a rolling object on a surface. It occurs when a wheel or a spherical object rolls over a surface, and the resistance arises from the deformation of the object and the surface it's rolling on. Unlike sliding friction, which occurs when two solid surfaces slide past each other, rolling friction is typically less than sliding friction. The main factors influencing rolling friction include: 1. Shape of the
- GeneralClass 12All
what is continental food?
"Continental food" is a term that is often used to refer to the cuisine of the European continent, specifically Western European cuisine. It encompasses a wide range of culinary traditions from countries in Europe, excluding the cuisines of the British Isles (British cuisine), Scandinavia, and Eastern Europe, which have their own distinct culinary traditions. Continental cuisine is characterized by several common elements and ingredients: 1. Bread: Bread is a staple in many Continental cuisin
- GeneralClass 12All
what is an intensive property?
An intensive property is a physical or chemical property of a substance that does not depend on the amount or quantity of the substance present. In other words, intensive properties are independent of the size or mass of the sample and remain constant regardless of how much of the substance you have. Intensive properties are intrinsic to the material itself and describe its inherent characteristics. Common examples of intensive properties include: Temperature</s
- GeneralClass 12All
what is relative velocity?
Relative velocity, also known as relative speed, is a concept in physics that describes the velocity of one object or observer as observed or measured from the perspective of another object or observer. It represents the rate of change of an object's position concerning another object or reference point. Relative velocity takes into account both the magnitude and direction of motion. Key points about relative velocity: 1. Dependent on the Observer: Relative velocity is always measured with re
- GeneralClass 12All
what is business economics?
Business economics, also known as managerial economics, is a branch of economics that applies economic principles and concepts to solve practical business problems and make informed decisions within an organization. It combines economic theories and methodologies with business practices to help companies optimize their operations, maximize profits, and make effective managerial decisions. Key aspects and concepts of business economics include: Demand and Supply
- GeneralClass 12All
what is the difference between covaxin and covishield?
Covaxin and Covishield are two different COVID-19 vaccines that have been developed to help protect against the SARS-CoV-2 virus, which causes COVID-19. They have some differences in terms of their development, composition, and administration: Development: Covaxin: Covaxin, also known as Bharat Biotech's Covaxin or BBV152, is an inactivated virus vaccine. It was developed by Bharat Biotech, an Indian pharmaceutical
- GeneralClass 12All
what is staffing?
Staffing, in a general organizational context, refers to the process of finding, selecting, and hiring qualified individuals to fill positions within a company or organization. It is a crucial function of human resource management that ensures an organization has the right people in the right roles to achieve its goals and objectives. The staffing process typically involves several key steps: Workforce Planning: The first step in staffing is to assess the organ
- GeneralClass 12All
what is like fraction?
It seems there might be a misunderstanding or a typo in your question. "Like fraction" doesn't correspond to a recognized mathematical or scientific term. However, I can provide some information on fractions and related concepts. A fraction is a mathematical expression that represents a part or portion of a whole. It consists of two parts: the numerator and the denominator. The numerator represents the number of equal parts being considered, while the denominator represents the total
- GeneralClass 12All
what is tpin?
A "TPIN" can refer to different things depending on the context, but one common meaning is related to financial and banking services. In this context: TPIN stands for "Telephone Personal Identification Number." A TPIN is a security feature used by some banks and financial institutions to verify the identity of customers over the phone. It is a numeric or alphanumeric code that a customer sets up with their bank. When a customer calls the bank's customer servic
- GeneralClass 12All
what is evaluation?
Evaluation is a systematic process of assessing and appraising something to determine its value, effectiveness, quality, or significance. It involves gathering and analyzing information or evidence to make informed judgments or decisions about the subject being evaluated. Evaluations can be conducted in various fields and contexts, including: 1. Education: Evaluations in education assess the effectiveness of teaching methods, curriculum, and student performance. This includes standardized tes
- GeneralClass 12All
what is chlor alkali process?
The chlor-alkali process is an industrial chemical manufacturing process used to produce chlorine (Cl2), sodium hydroxide (NaOH, also known as caustic soda), and sometimes hydrogen gas (H2) from the electrolysis of sodium chloride (table salt) and water (H2O). This process is essential for various industries and has several applications, including in the production of chemicals, paper, textiles, and water treatment. The chlor-alkali process typically involves the following steps:
- GeneralClass 12All
what is atmospheric refraction?
Atmospheric refraction is a phenomenon in which the path of light or other electromagnetic waves is bent as they pass through the Earth's atmosphere. This bending of light occurs because the speed of light varies with the density of the medium it is traveling through, and the atmosphere is composed of layers with varying density due to differences in temperature and pressure. Key points about atmospheric refraction: Bending of Light: When light or elect
- GeneralClass 12All
what is mcb?
"MCB" can refer to several different things depending on the context. Here are some common meanings: Miniature Circuit Breaker: In electrical engineering, MCB stands for Miniature Circuit Breaker. It is an automatically operated electrical switch designed to protect electrical circuits from damage caused by overcurrent or short circuits. MCBs are commonly used in residential and commercial electrical distribution panels to ensure the safety of electrical system