Who is called the father of macroeconomics?
Alfred Marshall John Maynard Keynes Adam Smith Leon Walras
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Macroeconomics as a modern discipline began with the publication of John Maynard Keynes's General Theory of Employment, Interest, and Money where he offered a new theory of economics that evolved into Keynesian economics.
Which theory explains the origin of the universe?
Geocentric Model Heliocentricity Big Bang Theory Pulsating Theory
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The Big Bang was 13.8 billion years ago when the universe began as a tiny, dense, fireball that exploded.
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.
Name of the first Governor-General of Bengal.
Warren Hastings Lord Dalhousie WIlliam Bentick Lord Cornwallis
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The first Governor-General of Bengal was Warren Hastings, the head of the Supreme Council of Bengal.
In which of these constellations does the current Pole Star, Polaris, lie?
Ursa Minor Orion Ursa Major Corona Borealis
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Ursa Minor, or the 'Little Bear', is a relatively conspicuous constellation, visible from the latitudes 90 degrees North to 10 degrees South. It is 'circum-polar', i.e. always visible in the sky, above 20 degrees North latitude.
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