Most Number of Mental Arithmetic (Multiplication) Problems Solved by a Minor (Male) in 5 Hours
EWR20155360
Most Number of Mental Arithmetic (Multiplication) Problems Solved by a Minor (Male) in 5 Hours
Astonishing Power
3-Oct-2015
India
The Most Number of Mental Arithmetic (Multiplication) Problems Solved by a Minor (Male) in 5 Hours counted to 4443 accurate answers out of 4769 arithmetic problems, was set by R.G.Naveen, ARJWIN Abacus, Tiruppur District, Tamil Nadu, India on October 3, 2015.
Current
Most Number of Mental Arithmetic (Multiplication) Problems Solved by a Minor (Male) in 5 Hours