The record for solving the squares of the maximum numbers in one minute was set by Onir Jagdish Raut (born on May 11, 2013) of Nagpur, Maharashtra (residing in Qatar). He accurately solved the squares of 20 numbers (5, 15, 25,35, 45, 55, 65, 75, 85, 95, 105,115, 125, 135, 145, 155, 165, 175, 185, 195) in 57 seconds without actual multiplication, as confirmed on January 25, 2021.
Squares of maximum numbers solved in one minute
