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UPSC Courses

upsc prelims pt pointers
What is an Oxygen Concentrator?

What is an Oxygen Concentrator? How does a concentrator help? With the demand for medical oxygen continuing unabated and several States struggling to keep pace with demand, the oxygen concentrator has emerged as a sought-after device. Unlike medical oxygen sourced from industrial units, which are supplied via cylinders, concentrators are devices that can be operated at home. When is an oxygen concentrator needed? The device can aid those whose oxygen saturation levels are

G7 countries

G7 countries What is G-7 grouping? It is an intergovernmental organisation that was formed in 1975. The bloc meets annually to discuss issues of common interest like global economic governance, international security and energy policy. The G-7 does not have a formal constitution or a fixed headquarters. The decisions taken by leaders during annual summits are non-binding. G-7 is a bloc of industrialized democracies i.e. France, Germany, Italy, the United Kingdom, Japan, the Un

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