National Record 2021 – Fastest Mental Math Calculation
MISHTI AHUJA (Born 24th October 2007) 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 |
| Cube Root | 7 Digit | 203 Sums | 5 Minutes |
| Cube Root | 7 Digit | 50 Sums | 1 Minute |
Supported by Trendz Abacus
