1.
Geographic coordinate system
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A geographic coordinate system is a coordinate system used in geography that enables every location on Earth to be specified by a set of numbers, letters or symbols. The coordinates are chosen such that one of the numbers represents a vertical position. A common choice of coordinates is latitude, longitude and elevation, to specify a location on a two-dimensional map requires a map projection. The invention of a coordinate system is generally credited to Eratosthenes of Cyrene. Ptolemy credited him with the adoption of longitude and latitude. Ptolemys 2nd-century Geography used the prime meridian but measured latitude from the equator instead. Mathematical cartography resumed in Europe following Maximus Planudes recovery of Ptolemys text a little before 1300, in 1884, the United States hosted the International Meridian Conference, attended by representatives from twenty-five nations. Twenty-two of them agreed to adopt the longitude of the Royal Observatory in Greenwich, the Dominican Republic voted against the motion, while France and Brazil abstained. France adopted Greenwich Mean Time in place of local determinations by the Paris Observatory in 1911, the latitude of a point on Earths surface is the angle between the equatorial plane and the straight line that passes through that point and through the center of the Earth. Lines joining points of the same latitude trace circles on the surface of Earth called parallels, as they are parallel to the equator, the north pole is 90° N, the south pole is 90° S. The 0° parallel of latitude is designated the equator, the plane of all geographic coordinate systems. The equator divides the globe into Northern and Southern Hemispheres, the longitude of a point on Earths surface is the angle east or west of a reference meridian to another meridian that passes through that point. All meridians are halves of great ellipses, which converge at the north and south poles, the prime meridian determines the proper Eastern and Western Hemispheres, although maps often divide these hemispheres further west in order to keep the Old World on a single side. The antipodal meridian of Greenwich is both 180°W and 180°E, the combination of these two components specifies the position of any location on the surface of Earth, without consideration of altitude or depth. The grid formed by lines of latitude and longitude is known as a graticule, the origin/zero point of this system is located in the Gulf of Guinea about 625 km south of Tema, Ghana. To completely specify a location of a feature on, in, or above Earth. Earth is not a sphere, but a shape approximating a biaxial ellipsoid. It is nearly spherical, but has an equatorial bulge making the radius at the equator about 0. 3% larger than the radius measured through the poles, the shorter axis approximately coincides with the axis of rotation
2.
India
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India, officially the Republic of India, is a country in South Asia. It is the seventh-largest country by area, the second-most populous country, and it is bounded by the Indian Ocean on the south, the Arabian Sea on the southwest, and the Bay of Bengal on the southeast. It shares land borders with Pakistan to the west, China, Nepal, and Bhutan to the northeast, in the Indian Ocean, India is in the vicinity of Sri Lanka and the Maldives. Indias Andaman and Nicobar Islands share a border with Thailand. The Indian subcontinent was home to the urban Indus Valley Civilisation of the 3rd millennium BCE, in the following millennium, the oldest scriptures associated with Hinduism began to be composed. Social stratification, based on caste, emerged in the first millennium BCE, early political consolidations took place under the Maurya and Gupta empires, the later peninsular Middle Kingdoms influenced cultures as far as southeast Asia. In the medieval era, Judaism, Zoroastrianism, Christianity, and Islam arrived, much of the north fell to the Delhi sultanate, the south was united under the Vijayanagara Empire. The economy expanded in the 17th century in the Mughal empire, in the mid-18th century, the subcontinent came under British East India Company rule, and in the mid-19th under British crown rule. A nationalist movement emerged in the late 19th century, which later, under Mahatma Gandhi, was noted for nonviolent resistance, in 2015, the Indian economy was the worlds seventh largest by nominal GDP and third largest by purchasing power parity. Following market-based economic reforms in 1991, India became one of the major economies and is considered a newly industrialised country. However, it continues to face the challenges of poverty, corruption, malnutrition, a nuclear weapons state and regional power, it has the third largest standing army in the world and ranks sixth in military expenditure among nations. India is a constitutional republic governed under a parliamentary system. It is a pluralistic, multilingual and multi-ethnic society and is home to a diversity of wildlife in a variety of protected habitats. The name India is derived from Indus, which originates from the Old Persian word Hindu, the latter term stems from the Sanskrit word Sindhu, which was the historical local appellation for the Indus River. The ancient Greeks referred to the Indians as Indoi, which translates as The people of the Indus, the geographical term Bharat, which is recognised by the Constitution of India as an official name for the country, is used by many Indian languages in its variations. Scholars believe it to be named after the Vedic tribe of Bharatas in the second millennium B. C. E and it is also traditionally associated with the rule of the legendary emperor Bharata. Gaṇarājya is the Sanskrit/Hindi term for republic dating back to the ancient times, hindustan is a Persian name for India dating back to the 3rd century B. C. E. It was introduced into India by the Mughals and widely used since then and its meaning varied, referring to a region that encompassed northern India and Pakistan or India in its entirety
3.
States and union territories of India
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India is a federal union comprising twenty-nine states and seven union territories. The states and union territories are further subdivided into districts and further into smaller administrative divisions, the Constitution of India distributes the sovereign executive and legislative powers exercisable with respect to the territory of any State between the Union and that State. The Indian subcontinent has been ruled by different ethnic groups throughout its history. Between 1947 and 1950, the territories of the states were politically integrated into the Indian Union. The new Constitution of India, which came into force on 26 January 1950, the new republic was also declared to be a Union of States. The nine Part A states were Assam, Bihar, Bombay, Madhya Pradesh, Madras, Orissa, Punjab, Uttar Pradesh, and West Bengal. The eight Part B states were former princely states or groups of states, governed by a rajpramukh, who was usually the ruler of a constituent state. The rajpramukh was appointed by the President of India, the Part B states were Hyderabad, Jammu and Kashmir, Madhya Bharat, Mysore, Patiala and East Punjab States Union, Rajasthan, Saurashtra, and Travancore-Cochin. The ten Part C states included both the former chief commissioners provinces and some states, and each was governed by a chief commissioner appointed by the President of India. The Part C states were Ajmer, Bhopal, Bilaspur, Coorg, Delhi, Himachal Pradesh, Cutch, Manipur, Tripura, the only Part D state was the Andaman and Nicobar Islands, which were administered by a lieutenant governor appointed by the central government. The Union Territory of Puducherry was created in 1954 comprising the previous French enclaves of Pondichéry, Karaikal, Yanam, Andhra State was created on 1 October 1953 from the Telugu-speaking northern districts of Madras State. The States Reorganisation Act of 1956 reorganised the states based on linguistic lines resulting in the creation of the new states, as a result of this act, Madras State retained its name with Kanyakumari district added to from Travancore-Cochin. Andhra Pradesh was created with the merger of Andhra State with the Telugu-speaking districts of Hyderabad State in 1956, kerala was created with the merger of Malabar district and the Kasaragod taluk of South Canara districts of Madras State with Travancore-Cochin. The Laccadive Islands which were divided between South Canara and Malabar districts of Madras State were united and organised into the territory of Lakshadweep. Bombay State was enlarged by the addition of Saurashtra State and Kutch State, Rajasthan and Punjab gained territories from Ajmer and Patiala and East Punjab States Union respectively and certain territories of Bihar was transferred to West Bengal. Bombay State was split into the states of Gujarat and Maharashtra on 1 May 1960 by the Bombay Reorganisation Act. Nagaland was formed on 1 December 1963, the Punjab Reorganisation Act of 1966 resulted in the creation of Haryana on 1 November and the transfer of the northern districts of Punjab to Himachal Pradesh. The act also designated Chandigarh as a territory and the shared capital of Punjab
4.
Delhi
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Delhi, officially the National Capital Territory of Delhi or NCT, is a city and a union territory of India. It is bordered by Haryana on three sides and by Uttar Pradesh to the east, the NCT covers an area of 1,484 square kilometres. According to 2011 census, Delhis city population was about 11 million, Delhis urban area is now considered to extend beyond the NCT boundary to include an estimated population of over 26 million people making it the worlds second largest urban area. As of 2016 recent estimates of the economy of its urban area have ranked Delhi either the top or second most productive metro area of India. Delhi is the second wealthiest city after Mumbai in India, with a wealth of $450 billion. Delhi has been inhabited since the 6th century BC. Through most of its history, Delhi has served as a capital of various kingdoms and it has been captured, ransacked and rebuilt several times, particularly during the medieval period, and modern Delhi is a cluster of a number of cities spread across the metropolitan region. New Delhi is jointly administered by the government of India and the local government of Delhi. Delhi is also the centre of the National Capital Region, which is a unique interstate regional planning area created by the National Capital Region Planning Board Act of 1985, Delhi ranks among the cities with the worst air pollution in the world. There are a number of myths and legends associated with the origin of the name Delhi, one of them is derived from Dhillu or Dilu, a king who built a city at this location in 50 BC and named it after himself. The coins in circulation in the region under the Tomaras were called dehliwal, according to the Bhavishya Purana, King Prithiviraja of Indraprastha built a new fort in the modern-day Purana Qila area for the convenience of all four castes in his kingdom. He ordered the construction of a gateway to the fort and later named the fort dehali, another theory suggests that the citys original name was Dhillika. The people of Delhi are referred to as Delhiites or Dilliwalas, the city is referenced in various idioms of the Northern Indo-Aryan languages. Dilli dilwalon ka shehr or Dilli Dilwalon ki meaning Delhi belongs to the large-hearted/daring, aas-paas barse, Dilli pani tarse, literally meaning it pours all around, while Delhi lies parched. An allusion to the sometimes semi-arid climate of Delhi, it refers to situations of deprivation when one is surrounded by plenty. The area around Delhi was probably inhabited before the second millennium BC, the city is believed to be the site of Indraprastha, the legendary capital of the Pandavas in the Indian epic Mahabharata. According to Mahabharata, this land was initially a huge mass of forests called Khandavaprastha which was burnt down to build the city of Indraprastha, the earliest architectural relics date back to the Maurya period, in 1966, an inscription of the Mauryan Emperor Ashoka was discovered near Srinivaspuri. Remains of eight cities have been discovered in Delhi
5.
Postal Index Number
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A Postal Index Number or PIN or Pincode is a code in the post office numbering or post code system used by India Post, the Indian postal administration. The code is six digits long, the PIN Code system was introduced on 15 August 1972 by Shriram Bhikaji Velankar, an additional secretary in the Union Ministry of Communications. The system was introduced to simplify the manual sorting and delivery of mail by eliminating confusion over incorrect addresses, similar place names, there are nine PIN zones in India, including eight regional zones and one functional zone. The first digit of the PIN code indicates the region, the second digit indicates the sub-region, and the third digit indicates the sorting district within the region. The final three digits are assigned to individual post offices, a state may have one or more sorting districts depending on the volumes of mail handled. The fourth digit represents the route on which a Delivery office is located in the sorting district and this is 0 for offices in the core area of the sorting district. The last two represent the delivery office within the sorting district starting from 01 which would be the GPO or HO. The numbering of the office is done chronologically with higher numbers assigned to newer delivery offices. If the volume of mails handled at an office is too large, a new delivery office is created. Thus two delivery offices situated next to each other only have the first four digits in common. Each PIN code is mapped to exactly one delivery post office which receives all the mail to be delivered to one or more lower offices within its jurisdiction, all of which share the same code. The delivery office can either be a General Post Office, a Head Office or Sub Office which are located in urban areas. The post from the office is sorted and routed to other delivery offices for a different PIN or to one of the relevant sub offices or branch offices for the same PIN. Branch offices are located in areas and have limited postal services
6.
Lok Sabha
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The Lok Sabha is the Lower house of Indias bicameral Parliament, with the Upper house being the Rajya Sabha. The house meets in the Lok Sabha Chambers of the Sansad Bhavan in New Delhi, under the current laws, the strength of Lok Sabha is 545, including the two seats reserved for members of the Anglo-Indian community. The total elective membership is distributed among the states in proportion to their population, a total of 131 seats are reserved for representatives of Scheduled Castes and Scheduled Tribes. The quorum for the House is 10% of the total membership, term of the House The Lok Sabha, unless sooner dissolved, continues to operate for five years from the date appointed for its first meeting and the expiration of the period of five years. An exercise to redraw Lok Sabha constituencies boundaries has been carried out by the Delimitation Commission based on the Indian census of 2001, the 16th Lok Sabha was elected in May 2014 and is the latest to date. The Lok Sabha has its own channel, Lok Sabha TV. A major portion of the Indian subcontinent was under British rule from 1858 to 1947, the Indian Councils Act 1861 provided for a Legislative Council consisting of the members of the Executive Council and non-official members. The Indian Councils Act 1892 established legislatures in each of the provinces of British India, although these Acts increased the representation of Indians in the government, their power still remained limited, and the electorate very small. The Indian Councils Act 1909 and the Government of India Act 1919 further expanded the participation of Indians in the administration, the Constituent Assembly was divided into two for the separate nations, with each new Assembly having sovereign powers transferred to it for the respective dominion. The Constitution of India was adopted on 26 November 1949 and came into effect on 26 January 1950, proclaiming India to be a sovereign, democratic republic. This contained the principles of the law of the land which would govern India in its new form. The Lok Sabha was duly constituted for the first time on 17 April 1952 after the first General Elections held from 25 October 1951 to 21 February 1952 and he / She should not be less than 25 years of age. He / She possesses such other qualifications as may be prescribed in that behalf by or under any law made by Parliament, a seat in the Lok Sabha will become vacant in the following circumstances, When the holder of the seat, by writing to the speaker, resigns. When the holder of the seat is absent from 60 consecutive days of proceedings of the House, when the holder of the seat is subject to any disqualifications mentioned in the Constitution or any law enacted by Parliament. A seat may also be vacated when the holder stands disqualified under the Anti-Defection Law, a member both of Parliament and of a House of the Legislature of a State. System of elections in Lok Sabha Members of the Lok Sabha are directly elected by the people of India, for the purpose of holding direct elections to Lok Sabha, each state is divided into territorial constituencies. This provision does not apply for states having a population of less than 6 million, note, The expression population here refers to the population ascertained at the preceding census of which relevant figure have been published. Lok Sabha has certain powers that make it more powerful than the Rajya Sabha, motions of no confidence against the government can be introduced and passed in the Lok Sabha
7.
Vidhan Sabha
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The Vidhan Sabha or the Legislative Assembly is the lower house or the sole house of the state legislature in the different States of India. The same name is used for the lower house of the legislatures for two of the Union Territories, Delhi and Puducherry. The upper house in the seven states with a legislature is called the Legislative Council. Members of a Vidhan Sabha are direct representatives of the people of the state as they are directly elected by an electorate consisting of all citizens above the age of 18 of that state. Its maximum size as outlined in the Constitution of India is not more than 500 members and not less than 60 members. However, the size of the Vidhan Sabha can be less than 59 members through an Act of Parliament, such is the case in the states of Goa, Sikkim, Mizoram and the Union Territory of Puducherry. In some states Governor may appoint 1 member to represent minorities, e. g. the Anglo-Indian community, if he finds that minority inadequately represented in the House. Those elected or nominated to Vidhan Sabha are referred to as Members of Legislative Assembly or MLAsEach Vidhan Sabha assembles for a five-year term, during a State of Emergency, its term may be extended past five years or it may be dissolved. The term of the Legislative Assembly is five years, but it may be dissolved even earlier than five years by the Governor on the request of the Chief Minister. The term of a Legislative Assembly may be extended during an Emergency, a Vidhan Sabha can also be dissolved if a motion of no confidence is passed within it against the majority party or coalition. To become a member of a Vidhan Sabha, a person must be a citizen of India and he or she should be mentally sound and should not be bankrupt. He or she should also state an affidavit that there are no criminal procedures against him or her, Speaker of Vidhan Sabha who is responsible for the conduct of business of the body, and also a Deputy Speaker to preside during the Speakers absence. The Speaker acts as a judge and manages all debates. A motion of no confidence against the government in the state can only be introduced in the Vidhan Sabha, if it is passed by a majority vote, then the Chief Minister and his Council of Ministers must collectively resign. A money bill can only be introduced in Vidhan Sabha, in bicameral jurisdictions, after it is passed in the Vidhan Sabha, it is sent to the Vidhan Parishad, where it can be kept for a maximum time of 14 days. Unless by the Finance Minister of the state in the name of the Governor of that state, in matters related to ordinary bills, the will of Legislative Assembly prevails and there is no provision of joint sitting. In such cases, Legislative council can delay the legislation by maximum 4 months
India
