Aaryan Shukla, a 14-year-old Indian boy from Maharashtra, stunned a sizable crowd on the set of Guinness Book of World Records Italian TV series Lo Show Dei Record by setting the record for the fastest time to mentally add 50 five-digit numbers.In just 25.19 seconds, he completed that, which is almost one addition per 0.5 seconds.
According to Guinness Book of World Records, he set an incredible six records in a single day: 30.9 seconds is the quickest time to mentally add 100 four-digit digits. The fastest time to mentally add 200 four-digit digits was 1 minute, 9.68 seconds. 18.71 seconds is the quickest time to mentally add 50 five-digit numbers. The quickest time of 5 minutes and 42 seconds to mentally divide a 20-digit number by a 10-digit number (set of ten) 51.69 seconds is the quickest time to mentally multiply two five-digit numbers (set of 10). The fastest time of 2 minutes, 35.41 seconds, to mentally multiply two eight-digit numbers (set of 10).
