MENTAL SQUARE ROOT WORLD RECORD - 2016

MENTAL SQUARE ROOT WORLD RECORD - Ten 6-digit Numbers
Announcement by Memoriad World Mental Sports Federation
The Rules : This world record is for the fastest time for an individual to calculate the square roots of ten six-digit number to eight significant numbers without a single error.
Mental Square Root World Record Holder: Shashank JAİN (from India)
Shashank Jain from India made several Mental Square Root World Record Attampts in İstanbul after the closing ceremony of Memoriad Turkey Open 2016 National Championship. In his 7th attempt he extracted the square root of ten 6-digit in 1 minute and 01,34 seconds. This is the new World Record for extracting square roots of ten 6-digit numbers. Memoriad World Mental Sports Federation licenced this new world record on 2nd October 2016 in İstanbul, Turkey.
Time: 1:01,34 minute (Ten Correct Answers)
Memoriad Referee: Göksel Ağma
Witness of the Event: Melik Duyar
Date: 2 October 2016
Event: Memoriad World Record Attempt
Venue: Tüyap Palas Hotel, İstanbul (Turkey)
Mental Calculation Records: Extracting Roots
Calculating the Square Root of a Six-Digit Number
For More Information: www.memoriad.com
© 2016 - Memoriad World Mental Sports Federation