Here is a question about this article: After successfully completing a diploma at a polytechnic, students can gain lateral entry to engineering degree (under graduate) courses called BE, which are conducted by engineering colleges affiliated to universities or University of Engineering & Technology or University of Engineering Sciences.
What is the answer to this question: What two-letter abbreviation is used for undergraduate engineering courses?
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So... BE

Here is a question about this article: However, an analysis by the Regional Data Cooperative for Greater New Haven, Inc., has shown that due to issues of comparative denominators and other factors, such municipality-based rankings can be considered inaccurate. For example, two cities of identical population can cover widely differing land areas, making such analyses irrelevant. The research organization called for comparisons based on neighborhoods, blocks, or standard methodologies (similar to those used by Brookings, DiversityData, and other established institutions), not based on municipalities.
What is the answer to this question: According to the institution what leads to inaccurate analysis of the city?
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So... cities of identical population

Here is a question about this article: Extending across the north and south side of the Alps in west-central Europe, Switzerland encompasses a great diversity of landscapes and climates on a limited area of 41,285 square kilometres (15,940 sq mi). The population is about 8 million, resulting in an average population density of around 195 people per square kilometre (500/sq mi). The more mountainous southern half of the country is far more sparsely populated than the northern half. In the largest Canton of Graubunden, lying entirely in the Alps, population density falls to 27 /km (70 /sq mi).
What is the answer to this question: What is the average population density of Switzerland?
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So...
195 people per square kilometre (500/sq mi)