One Point Solution for JPSC Preparation
Most of the knowledge we have about Earth’s deep interior comes from the fact that seismic waves penetrate the Earth and are recorded on the other side. Earthquake ray paths and arrival times are more complex than illustrated in the animations, because velocity in the Earth does not simply increase with depth. Velocities generally … Read more Interior of earth,
India is the second most populous country in the world next only to China. On March 1, 2011 the total population of India was at 1.247 billion. This accounted for 17.5% of the world’s total population. In other words, about every sixth person in the world there is an Indian. China, the most populous country … Read more Population growth, distribution and density
The Governor is the head of the state executive. He is also the representative of the Centre in the state. The Governor acts as the nominal head whereas the real power lies in the hand of the Chief Ministers of the states and the Chief Minister’s Council of Ministers. Article 153 of the Constitution states … Read more State Executive : Powers and functions of Governor
Hindi and Urdu are two Hindustani Languages; spoken mostly in the northern and Central India and in Pakistan. Hindi and Urdu are two different languages but these languages have many common things. Both Hindi and Urdu are developed in a similar phase and adopted many changes. We will discuss about the development of both the … Read more Development of Hindi and Urdu Language
Human development is a process of enlarging people’s choices. The most critical ones are to lead a long and healthy life, to be educated and to enjoy a decent standard of living. Additional choices include political freedom, guaranteed human rights and self-respect.Human development has to be development of the people, by the people, for the … Read more Indicators of development: HDI,India’s HDI progress
The Indian constitution provides for a federal framework with powers (legislative ,executive and financial) divided between the center and the states. However, there is no division of judicial power as the constitution has established an integrated judicial system to enforce both the central laws as well as state law. The Indian federation is not the … Read more Centre-State Relationship:Administrative, Legislative and Financial
Table of content Weathering Mass Wasting Erosion and Deposition Soil Formation Landscape (Geological) Cycles Davis Cycle Penck Cycle Weathering Weathering is the general term applied to the combined action of all processes that cause rock to disintegrate physically and decompose chemically because of ex- posure near the Earth’s surface through the elements of … Read more Geomorphic processes; Weathering, mass wasting, erosion and deposition,soil formation,Landscape cycles, ideas of Davis and Penck
Union Public Service Commissions Public Service Commissions for the Union as per Article-315 Subject to the provisions of this article, there shall be a Public Service Commission for the Union Any such law as aforesaid may contain such incidental and consequential provisions as may be necessary or desirable for giving effect to the purposes of … Read more Union Public Service Commission
Emperor Harshavardhana, better known as Harsha, lived from 590 to 647 CE and was the third ruler of the Vardhana Empire, the last great empire in ancient India before the Islamic Invasion. He ruled from 606 CE to 647 CE. After Harshavardhana’s death, however, the Vardhana dynasty came to an end and its empire dissolved. India, the land beyond the … Read more Harsha-Vardhan : The last great Hindu ruler of Northern India; cultural achievements during his period.
The Consumer Protection Act is an Act to provide for better protection of the interests of consumers and for that purpose to make provision for the establishment of consumer councils and other authorities for the settlement of consumers’ disputes and for matters connected therewith .A number of laws have been enacted in India to safeguard … Read more The Consumer Protection Act
Sound is a longitudinal wave, in which the particles oscillate to and fro in the same direction of wave propagation. Sound waves cannot be transmitted through vacuum. The transmission of sound requires at least a medium, which can be solid, liquid, or gas. Newton to derive a relation for the velocity of sound in a gaseous … Read more Concept and nature of sound.Wave length and frequency, infrasonic and Ultrasonic sounds, Sources of Infrasonic sound In nature, Ultrasonic sound characteristics and some applications.
The Water Prevention and Control of Pollution Act was enacted in 1974 to provide for the prevention and control of water pollution, and for the maintaining or restoring of wholesomeness of water in the country. The Act was amended in 1988. The Water (Prevention and Control of Pollution) Cess Act was enacted in 1977, to … Read more The Water Prevention and Control of Pollution Act
Landform Each landform has its unique physical shape, size, materials and is a result of the action of certain geomorphic processes and agent(s). Every landform has a beginning. Landforms once formed may change in their shape, size and nature slowly or fast due to continued action of geomorphic processes and agents. Due to changes … Read more Evolution and characteristics of landforms in the Fluvial, Glacial, Arid and Karst regions
In ancient and medieval India, there was monarchical form of government and the general administration was run by people having near or distant relationship with the King instead of dedicated bureaucracy . But gradually the administration assumed complexities and this required specialist knowledge.The British rulers established a new form of administration analogous to their own … Read more Bureaucracy : Origin; its merits and demerits; Role of Bureaucracy in Policy formulation and its Implementation. Nexus between Bureaucracy and Political Executive
Urban morphology is the study of the form of human settlements and the process of their formation and transformation.Morphological studies often deal with development of forms and pattern of the present city or other urban areas through time. Urban morphology is the study of the physical form of a city, which consists of street … Read more Urban morphology
Violence against women is a manifestation of historically unequal power relations between men and women, which have led to domination over and discrimination against women by men and to the prevention of the full advancement of women. The United Nations Declaration on the Elimination of Violence against Women, General Assembly Resolution, December 1993. Domestic violence … Read more Domestic Violence Against Women (Prevention) Act
Public expenditure is spending made by the government of a country on collective needs and wants such as pension, provision, infrastructure, etc. Until the 19th century, public expenditure was limited as laissez faire philosophies believed that money left in private hands could bring better returns. In democracy, public expenditure is an expression of people’s will, … Read more Public Expenditure : Theories of public expenditure; causes of growth of public expenditure and its impact on economy; internal and external borrowings.
Rain fed agriculture Rain fed agriculture indicated rain as source of irrigation for agricultural activities. In India, almost 60% of total net sown area comes under rainfed lands. Rainfed crops account for 48 percent area under food crops and 68 percent under non-food crops. India ranks first among the rainfed agricultural countries of the world in … Read more Rain fed agriculture: Conventional food and horticultural crops of the state.Need for diversification of crops for food as well as nutritional security in the wake of climate change; Rain water harvesting and its role in improving agriculture output in Jharkhand; Fish farming
The Indian Government had undertaken industrial policy reforms since 1980, but the most radical reforms have occurred since 1991, after the severe economic crisis in fiscal year 1990-91. These reforms mainly aim at enhancing the efficiency and international competitiveness in Indian industry. India’s industrial policy of 1991 towards liberalisation, deregulation, market orientation has been hailed … Read more Industrial development and Economic reforms in India : Major changes in industrial policy, its impact on industrial growth
An atmosphere is a layer of gases surrounding a planet or other material body, that is held in place by the gravity of that body. Many of the planets in this solar system have atmospheres, but none that we know of have an atmosphere quite like ours – one that can support life. The … Read more Composition, Structure and Stratification of the atmosphere
Delivering public services in a time bound, decentralised and citizen friendly manner has been one of the major challenges facing the administration wing of the government.Right to Service legislation in India comprises statutory laws which guarantee time-bound delivery of various public services rendered to citizens and provides mechanism for punishing the errant public servant if … Read more Right to Service Act
Disaster Management History shows that India is exposed to national disasters. Cyclones, floods, earthquakes, droughts and floods are major threats. About 60 percent of the landmass is prone to earthquakes of various intensities, over 40 million hectares is prone to floods and 68 percent of the area is susceptible to drought. This not only results … Read more Disaster Management :Causes, Meaning and Classification of Disaster; Disaster Mitigation;Immediate and Long-term measures
The History of Licchavis The Lichchhavis (also Lichchavi, Licchavi) were an important member of the Vajjian confederacy. The early Indian traditions describe the Lichchhavis as Kshatriyas. Scholars reject the theory of foreign origin of the Lichchhavis on the strength of these traditions. But they were degraded to the status of fallen Kshatriyas due to their … Read more The Lichavi and their republican constitution
Climatic Regions of India : Koeppen’s Classification Climate Type Climatic Region Annual Rainfall in the Region Amw (Monsoon type with shorter dry winter season) Western coastal region, south of Mumbai over 300 cm As (Monsoon type with dry season in high sun period) Coromandel coast = Coastal Tamil Nadu and adjoining areas of Andhra Pradesh … Read more Classification of climates, (Koppen and Thornthwaite)
Measurement of any physical quantity involves comparison with a certain basic, arbitrarily chosen, internationally accepted reference standard called unit. The result of a measurement of a physical quantity is expressed by a number (or numerical measure) accompanied by a unit. A unit of measurement is a definite magnitude of a quantity, defined and adopted by … Read more System of Units: MKS, CGS and SI
WHO Defines Food security to exists when all people, at all times, have physical, social and economic access to sufficient, safe and nutritious food which meets their dietary needs and food preferences for an active and healthy life. Food security has three interlinked contents such as :- Availability of food, Access to food and absorption of food. Food … Read more Problems and issues of storage,procurement distribution,import and export: Government policies,schemes and programmes such as, PDS, ICDS and Mid-day Meal etc.
First Plan (1951 – 56) Target Growth : 2.1 % Actual Growth 3.6 % It was based on Harrod-Domar Model. Influx of refugees, severe food shortage & mounting inflation confronted the country at the onset of the first five year Plan. The Plan Focussed on agriculture, price stability, power and transport It was a successful … Read more Planning Strategy : Objectives and strategy of Indian Five Year Plans
Muhammad Ghori returned to Ghori, leaving his Indian territories in the charge of his trusted general Qutub-ud –din Aibak. After Ghori’s death in 1206, Qutub-ud-din Aibak proclaimed himself as the ruler of the Turkish territories in India. He took the title of Sultan and made Delhi his capital. This marked the beginning of The Delhi … Read more The Delhi Sultanate : Market and Military Reforms of Allauddin Khilji;Utopian policies of Muhainmad-bin-Tughlaq.
“The Scheduled Areas” are those tribal inhabited areas which are located in other parts of the country than the North-East India. These areas are located in the states of Andhra Pradesh, Bihar, Chhattisgarh, Gujarat, Himachal Pradesh, Madhya Pradesh, Jharkhand, Maharashtra, Orissa and Rajasthan. Besides these areas, some other regions of the country also are governed … Read more Provisions relating to Administration of Scheduled Areas and Scheduled Tribal Areas.
The Environment Protection Act is an important legislation that provides for coordination of activities of the various regulatory agencies, creation of authorities with adequate powers for environmental protection, regulation of the discharge of environmental pollutants, handling of hazardous substances, etc. The Act provided an opportunity to extend legal protection to non-forest habitats (‘Ecologically Sensitive Areas’) … Read more Environmental Laws-The Environment Protection Act
The greenhouse effect is a natural process that warms the Earth’s surface. When the Sun’s energy reaches the Earth’s atmosphere, some of it is reflected back to space and the rest is absorbed and re-radiated by greenhouse gases. It is the process by which radiation from a planet’s atmosphere warms the planet’s surface to a … Read more Greenhouse effect
Three Geological divisions: The peninsular block The Himalayas and other Peninsular Mountains Indo-Ganga-Brahmaputra Plain Peninsualar block is made of gneisses (metamorphic) and granites (igneous). Six physiographic divisions: The Northern and North-eastern Mountains The Northern Plain The Peninsular Plateau The Indian Desert The Coastal Plains The Islands Northern and North-Eastern Mountains Approximate length of the … Read more Geological and Physiographic divisions of India
Drainage: Flow of water through well-defined channels. Network of such channels is called a drainage system . Drainage basin: An area drained by a river and its tributaries. Watershed: Boundary line separating one drainage basin from other. River basins are larger watersheds. Drainage pattern of an area depends on the geological time period, nature and … Read more Drainage System of India
India has a well developed taxation structure. The tax system in India is mainly a three tier system which is based between the Central, State Governments and the local government organizations. In most cases, these local bodies include the local councils and the municipalities. According to the Constitution of India, the government has the right … Read more Public Revenue-Principles and types of taxation; direct, indirect, progressive and proportional
Under the plan of 3 June, more than 562 princely states were given the option of joining either India or Pakistan, or choosing independence. Indian nationalists and large segments of the public feared that if these states did not accede, most of the people and territory would be fragmented. The Congress as well as … Read more Integration of Princely States
Almost one hundred years before India‘s First War of Independence (1857), the adivasis (tribals) of Jharkhand had declared revolt against the British colonial rule and their imperialist exploiting policies. The first ever revolt in India, against the landlords was led by Tilka Manjhi, a valiant Santhal leader from the tribal belt in 1771. Tilka … Read more FREEDOM FIGHTER’S OF JHARKHAND
Indian Money Market and Banking system is regulated by Reserve Bank of India.The Reserve Bank of India was established on April 1, 1935 in accordance with the provisions of the Reserve Bank of India Act, 1934. Main Functions of RBI are as follows:- Monetary Authority: Formulates, implements and monitors the monetary policy. Objective: maintaining price … Read more Structure of Indian monetary and banking system in India
The Bhakti movement in Indian history represents a movement that popularized devotional surrender to a personally conceived supreme God. Its origins are traced to the Brahamanical and Buddhist traditions of ancient India. It was in south India that it grew from a religious tradition into a popular movement based on religious equality and broad based … Read more Religious Movements: The Bhakti movement
Generalist versus Specialist: A ‘generalist’ means an amateur administrator who had education in linguistics or classics and is a highly intelligent man with certain personal qualities of character. While on the other hand, A ‘specialist’ is an expert who has devoted time and studies to a special branch of learning and has acquired specialized experience … Read more Generalist versus Specialist
“Public interest Litigation”,is a litigation filed in a court of law, for the protection of “Public Interest” , such as pollution, Terrorism, Road safety, constructional hazards etc. Article 32 of the Indian Constitution contains the tool which directly joins the public with the judiciary. Public Interest Litigation is not mentioned in any constitution or a … Read more Public interest Litigation
Sound is measured in decibels (dB). An increase of about 10 dB is approximately double the increase in loudness. A person’s hearing can be damaged if exposed to noise levels over 75 dB over a prolonged period of time. The World Health Organization recommends that the sound level indoors should be less than 30 dB. … Read more Sound/Noice Pollution
Petroleum, natural gas, coal, nitrogen, uranium and water power are examples of conventional sources of energy. They’re also called non-renewable sources of energy and are mainly fossil fuels, except water power. Rising growth of population has created a tremendous pressure on the conventional resources of energy and thus the concept of sustainable development get prominent … Read more Non- metallic and conventional minerals [coal,petroleum and natural gas), (c) hydro electricity and non conventional sources of energy (Solar, Wind, bio-gas),(d) energy sources Their distribution and conservation.
Alfred Wegner was a German Meteorologist in the early 1900s who studied ancient climates. Like most people, the jigsaw puzzle appearance of the Atlantic continental margins caught his attention. He put together the evidence of ancient glaciations and the distribution of fossil to formulate a theory that the continents have moved over the … Read more Wegner’s Continental Drift Theory
The founding fathers of our Constitution desired to secure justice, social, economic and political for all citizens. They realized that the inequitable forces embedded in the socio-economic system and also political organizations, had resulted in deprivation and disadvantages for the poor and the weaker sections of the society. They, therefore, considered it necessary to provide … Read more Development status and Issues pertaining to socially and economically marginalised sections, like STs, SCs, religious minorities,backward castes and women; schemes launched for their development by Central/State Governments, including TSP, SC,ST and minorities
Hindu society is divided into four varna, or classes, a convention which had its origins in the Rig Veda, the first and most important set of hymns in Hindu scripture which dates back to 1500-1000 B.C. At the top of the hierarchy are the Brahmins, or priests, followed by the Kshatriyas, or warriors. The Vaisyas, … Read more Special provisions relating to reservation of seats for S C and ST. in Legislature,Services etc