IBRS20213674
Fastest Time to Solve 100 Two Digit (First Row) Mental Arithmetic Multiplication Problems (2 Rows) by an Individual (Female)
R.Roshini
Fastest Act
13-Aug-2021
The Fastest Time to Solve 100 Two Digit (First Row) Mental Arithmetic Multiplication Problems (2 Rows) by an Individual (Female) clocked to 4 minutes 41 seconds. It was accomplished by R.Roshini, Student of Indian Abacus Private Limited, in Thiruthangal, Virudhunagar District, Tamil Nadu, India on August 13, 2021.