Maximum Three Digit Mental Arithmetic Multiplication Problems (2 Rows) Solved in 3 Minutes by an Individual (Male)

Maximum Two Digit Mental Arithmetic Addition and Subtraction Problems (9 Rows) Solved in 6 Minutes by an Individual (Female)

Fastest Time to Repeatedly Add a Three Digit Number 75 times using Abacus by an Individual (Male)

Maximum Two Digit Mental Arithmetic Addition Problems (3 Rows) Solved in 12 Minutes by an Individual (Female)

Maximum Single Digit Mental Arithmetic Addition and Subtraction Problems (3 Rows) Solved in 3 Minutes while Performing Yoga Simultaneously by an Individual (Male)

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