Maximum Single Digit Mental Arithmetic Multiplication Problems (2 Rows) Solved in 2 Minutes while Performing Yoga Simultaneously by an Individual (Female)

Maximum Single Digit Mental Arithmetic Addition and Subtraction Problems (5 Rows) Solved in 3 Minutes by an Individual (Female)

Maximum Names of the Founders recalled by Identifying their Brand Logo in 5 Minutes by a Pre-Schooler

Fastest Time to Solve 200 Single Digit Mental Arithmetic Addition Problems (2 Rows) by an Individual (Female)

Maximum Single Digit Mental Arithmetic Addition Problems (3 Rows) Solved in 5 Minutes by an Individual (Female)

Fastest Time to Solve 100 Single Digit Addition Problems (3 Rows) using Abacus by an Individual (Male)