National Record 2020 – Fastest Mental Math Calculation
MAHI JHAMB (Born April 30, 2005) Student of Trendz Abacus, Kota (Rajasthan) Performed Mental Math Calculation at Kota on May 26th 2019, Successfully Breaking Previous /Setting New National Records Thus Awarded With National Record 2020
With following Details
| Category
|
Category Detail | Final Score
(Correct Sums) |
Time Taken
|
| DIVISION | 8-Digit/1-Digit | 9 Sums | 1 min |
| DIVISION | 9-Digit/1-Digit | 7 Sums | 1 min |
| ADDITION | 3-Digit (2 Row) | 124 Sums | 5 min |
| DIVISION | 25-Digit/1-Digit | 6 Sums | 5 min |
