National Record 2021 – Fastest Mental Math Calculation
SEHAJ KUMAR (Born 30th November 2009) Student of BrainiacGym – Academy of Abacus, New Delhi Performed Mental Math Calculation at New Delhi on 20th June 2020 Successfully Breaking Previous/Setting New National Record Thus Awarded with National Record 2021.
With the following details:
|Category||Category Details||Final Score (Correct Sums)||Time Taken|
|Flash Anzan||1 Digit 2200 rows||100% Accurate||0.7 microseconds|
Supported by Trendz Abacus