Audio Lectures in hindi language to crack govt. exams, jobs – general studies, general knowledge, economics, history, political science, geography, technology for jobs in assam meghalaya, manipur, nagaland. mizoram, sikkim, tripura.
The word ‘Economics’ originates from the Greek work ‘Oikonomikos’ which can be divided into two parts: (a) ‘Oikos’, which means ‘Home’, and (b) ‘Nomos’, which means ‘Management’ Economics means ‘Home Management’. The head of a family faces the problem of managing the unlimited wants of the family members within the limited income of the family. […]Read More
General knowledge has been defined in differential psychology as “culturally valued knowledge communicated by a range of non-specialist media” and encompassing a wide subject range. This definition excludes highly specialized learning that can only be obtained with extensive training and information confined to a single medium. General knowledge is an important component of crystallized intelligence […]Read More
Technology is comprised of the products and processes created by engineers to meet our needs and wants. It is the application of scientific knowledge for practical purposes, especially in industry. The relationship(s) between science and technology can be conceived in different ways depending on how each of the two concepts is defined. Science can be defined either […]Read More
A computer is a programmable machine designed to perform arithmetic and logical operations automatically and sequentially on the input given by the user and gives the desired output after processing. Computer components are divided into two major categories namely hardware and software. Hardware is the machine itself and its connected devices such as monitor, keyboard, […]Read More
Biology is the the study of living organisms, divided into many specialized fields that cover their morphology, physiology, anatomy, behaviour, origin, and distribution. There are generally considered to be at least nine “umbrella” fields of biology, each of which consists of multiple subfields. Biochemistry: the study of the material substances that make up living things Botany: […]Read More
Chemistry is the branch of science concerned with the substances of which matter is composed, the investigation of their properties and reactions, and the use of such reactions to form new substances. is the study of matter, its properties, how and why substances combine or separate to form other substances, and how substances interact with energy. Many […]Read More
Physics is a science, and off course it is science of everything. Science works according to the scientific method. The scientific method accepts only reason, logic, and experimental evidence to tell between what is scientifically correct and what is not. Scientists do not simply believe – they test, and keep testing until satisfied. Just because […]Read More