HomeHuman StoryAchievements, Memory & Mental SkillsFASTEST SQUARE ROOT CALCULATION FASTEST SQUARE ROOT CALCULATION by Asia Book of Records Team/ August 6, 2014/ Human Story, Achievements, Memory & Mental Skills/ Mihir Shah (born on July 20, 2004) of Gujarat, India, performed 40 square root on 4 digit numbers, in 58 second and 1 milliseconds, at Rotary Hall, Surat, Gujarat, on June 17, 2013. FASTEST SQUARE ROOT CALCULATION Tweet About The Author Asia Book of Records Team Related Posts MAXIMUM PUSH-UPS IN 30 SECONDS by Asia Book of Records Team/ Fastest recitation of 1000 digits of Pi value blindfolded by Asia Book of Records Team/ Maximum Diamond push- ups in 30 seconds by Asia Book of Records Team/ LONGEST HEADSTAND by Asia Book of Records Team/