Who proposed the theory of the expanding universe?
Georges Lemaitre Galileo Galilei Edwin Hubble Claudius Ptolemy
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American astronomer Edwin Hubble discovered in the 1920s that the Universe is expanding by showing that most galaxies are receding from the Milky Way and the farther away they are, the faster they are receding.
Which article of the Indian Constitution describes it as rigid and flexible?
Article 332 Article 368 Article 300 Article 312
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Article 368 of the Indian Constitution provides for two types of amendments.
1. By a special majority of Parliament.
2. By a special majority of the Parliament with the ratification by half of the total states.
________ implies that sustainable development should take a holistic approach towards notions of progress and give equal importance to non-economic aspects of wellbeing.
National Happiness Index Psychological Wellbeing Index Living Standards Index Community Vitality Index
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Gross National Happiness (GNH), sometimes called Gross Domestic Happiness (GDH), it provides a way for the country to understand and enact progress based on the society's value of happiness.
Why does a star produce its own light and heat?
Nuclear fission Nuclear fusion Chemical reaction None
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Stars are huge celestial bodies made mostly of hydrogen and helium. Heat and light energy produced by the stars are due to the fusion reaction of hydrogen atoms.
Fundamental Rights are described in which articles of Indian Constitution?
Article 12 to 35 Article 14 to 32 Article 14 to 35 Article 12 to 32
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Article 12 to 35 contained in Part III of the Constitution deals with Fundamental Rights.
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