GPSC Prelims and Mains Notes, GPSC Test Series
Moving Charge and Magnetism Magnetism is a phenomenon produced by the motion of electric charge, which results in attractive and repulsive forces between objects. A magnet is any piece of material that has the property of attracting iron (or steel). Magnetite, also known as lodestone, is a naturally occurring rock that is a magnet. This … Read more moving charge and magnetism
The Gupta Empire stretched across northern, central and parts of southern India between c. 320 and 550 CE. The period is noted for its achievements in the arts, architecture, sciences, religion, and philosophy. Chandragupta I (320 – 335 CE) started a rapid expansion of the Gupta Empire and soon established himself as the first sovereign ruler of the empire. It marked the end of 500 hundred … Read more The Gupta Empire
Indian Agriculture Mainstay of Indian Economy Since independence, undergone a change from being the sector contributing the highest share to the GDP to one contributing the lowest share. Agriculture is a state subject. GDP contribution (Agriculture and allied sector) 5 pc in 1950-51 7 pc in 2008-09 and 14.6 pc in 2009-10. It was 19 … Read more Indian Agriculture- Current Status, Issues & initiatives.
Solid State solid state is a compact state of matter. The solids are distinguished from a liquid or gas in terms of their rigidity which makes them occupy definite volume and have a well defined shape. In solid state, the constituent particles are in close contact and have strong forces of attraction between them. Solids … Read more solid state
Land is a finite resource. Land availability is only about 20% of the earth’s surface. Land is crucial for all developmental activities, for natural resources, ecosystem services and for agriculture. Growing population, growing needs and demands for economic development, clean water, food and other products from natural resources, as well as degradation of land … Read more Development and Utilization Land Resources ie General land use, agricultural land use
Rice The rice is cultivated on the largest areas in India. Historians believe that while the indica variety of rice was first domesticated in the area covering the foothills of the Eastern Himalayas (i.e. north-eastern India).Rice is a nutritional staple food which provides instant energy as its most important component is carbohydrate (starch). Rice … Read more Geographical condition and distribution of major crops, like,Rice, Wheat,Cotton, Jute, Sugarcane, Rubber, Tea and Coffee
Name Geographical location and populations History and lineage Economic activity Social and Family life MEENA Constitute about 51.20% of population and concentrated in districts of Jaipur,Dausa,Sawai Madhopur,Rajsamand and Udaipur Word meena means fish, Chandrabhardai states their origin to the kingdom south of alwar,dausa and bharatpur prior to Rajput rule They are divided into the Zamindars … Read more Tribal community of Rajasthan: Bhil, Mina (Meena) and Garasia.
Electrochemistry Electrochemistry is the study of production of electricity from energy released during spontaneous reactions and the use of electrical energy to bring about non-spontaneous chemical transformations. Electrochemistry is the study of chemical processes that cause electrons to move. This movement of electrons is called electricity, which can be generated by movements of electrons from … Read more electro chemistry
Cardinal virtues of Plato The cardinal virtues comprise a quartet set of virtues recognized in the writings of Classical Antiquity and, along with the theological virtues, also in Christian tradition. They consist of the following qualities: Prudence : also described as wisdom, the ability to judge between actions with regard to appropriate actions at … Read more Cardinal virtues of Plato