National Science Day was celebrated on _____, 2010.
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February 24
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February 25
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February 26
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February 27
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February 28
E
Correct answer
Explanation
National Science Day is celebrated annually on February 28th in India to mark the discovery of the Raman Effect by C.V. Raman in 1928. The 2010 celebration continued this tradition of honoring scientific achievement and promoting science education. None of the other dates (Feb 24-27) are correct for this observance.