8th Maths Practice Paper-1 1. An altitude of a triangle is 5/3 of its corresponding base. If the altitude were increased by 4cm and the base decreased by 2cm‚ the area of the triangle would remain the same. Find the base and altitude of the triangle. 2. Some toffees are bought at the rate of 11 for Rs10 and same numbers are bought at the rate of 9 for Rs 10. If the whole lot is sold at one rupee per toffee‚ find the gain or loss percent. 3. Chandu purchased a watch at 20% discount
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Cities and suburbs was a sociology class where I have learned issues like suburbanization‚ neighborhoods‚ culture and poverty‚ gentrification‚ deindustrialization‚ segregation‚ downtown redevelopment‚ and housing. Not only did I learned what these terms mean‚ but also how they have affected us every day. Professor Rosenblatt has given my classmates and I a chance to apply our knowledge through a neighborhood project. The town that I picked was called Wheaton. Through my field research‚ I think the
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near the Andes in South America. In 2012‚ the population was 2‚7 million of inhabitants but with the metropolitan area of Medellin‚ the population was more than 3‚5 million people. Medellin is not the capital of the country – it is Bogota. During the 19th century‚ Medellin was a dynamic commercial center‚ first exporting gold‚ then producing and exporting coffee. The Medellin Metropolitan Area produces 67% of the Department of Antioquia’s GDP and 11% of the economy of Colombia. Medellin is important
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URBAN AND RURAL AREAS Human settlements are classified as rural or urban depending on the density of human-created structures and resident people in a particular area. Urban areas can include town and cities while rural areas include villages and hamlets. While rural areas may develop randomly on the basis of natural vegetation and fauna available in a region‚ urban settlements are proper‚ planned settlements built up according to a process called urbanization. Many times‚ rural areas are focused upon
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I. Introduction A. Area 51 is a top secret military base that wasn’t even considered to exist until 2013. Some people believe that UFO’s and alien objects are stored here‚ but this information cannot be proven. The content of area 51 today is unknown‚ but we do know what it was created for! I found most of my information on the internet and watching documentaries on this. B. Location 1. Located in the remote Nevada desert near the dry bed of Groom Lake‚ Area 51 may be the most famous military installation
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WHAT IS AREA 51…. Introduction Area 51 is a military base‚ and a remote detachment of Edwards Air Force Base. It is located in the southern portion of Nevada in the western United States‚ 83 miles (133 km) north-northwest of Las Vegas. Situated at its center‚ on the southern shore of Groom Lake‚ is a large military airfield. The base’s primary purpose is undetermined; however‚ based on historical evidence‚ it appears to support development
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Short essay on Rural and Urban Communities One of the broadcasts and most revealing of all social contracts is exhibited by the differences of urban and rural life. This contrast is one of social environment. It divides community organization in two broad types-the urban and the rural. For many centuries city and country are two general types of human habitation. However‚ we must remember that rural and urban depict modes of community life‚ not simply geographical locations. The most obvious
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big cities. This migration from rural areas to big cities is called urbanization. There are two kinds of factors why rural people seek for urban life. The first one is urban pull factor. They dream for higher wages‚ better housing and utilities‚ better school and hospital‚ more jobs opportunity‚ and more experience that they can get it all from a living in big cities as they think. The second one is urban push factor. We know that most of rural areas people are farmers. There’s not much else
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LANs: Local Area Networks Local Area Networks also called LANs have been a major player in industrialization of computers. In the past 20 or so years the worlds industry has be invaded with new computer technology. It has made such an impact on the way we do business that it has become essential with an ever-growing need for improvement. LANs give an employer the ability to share information between computers with a simple relatively inexpensive system of network cards and software. It also
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There have always been a continuous trend of people migrating from rural dwellings to urban area in search of an earning‚ better education or may be due to environmental degradation in rural areas. Even‚ political conflicts‚ wars‚ and income disparities among and within regions may also be a motivating factor which results in migration whether international or national. Whatever may be the reasons‚ migration is a very common phenomenon nowadays in most of the cities. Recent studies reveal that
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