170567TBR
Greatest Number of Participants Writing Trigonometric Unit Circle Simultaneously (Single Venue)
Narayana Group of Schools
12-Dec-2017
The Greatest Number of Participants Writing Trigonometric Unit Circle Simultaneously (Single Venue) counted to 2215 participants, was set and organized by Narayana Group of Schools, Chennai, Tamil Nadu, India on December 12, 2017.
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