Per NCERT, in what year is Pi Day celebrated annually in North America — based on the digits 3.14?
AJuly 22 (22-7 in Indian date notation, Pi Approximation Day)
BNovember 13 (3rd letter in 11 + 13/14)
CMarch 14 (3-14 in North American date notation)
DExactly 3 months and 14 days after January 1
Answer & Solution
Correct answer: C. March 14 (3-14 in North American date notation)
March 14 (3-14) is Pi Day per NCERT. July 22 (22-7) is Pi Approximation Day in India. The other options invent celebrations.
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