Fastest Time To Mentally Calculate 10 Random Multiplication Items
Gandhinagar, Gujarat, India / May 6, 2013
Samarth Bhagyesh Patel mentally solved 10 random multiplication items correctly in one minute, 30.60 seconds. He is seven years old and a champion at an international math competition held in Australia.
- all items must be correctly solved
- must be solved mentally; may not use calculator or other device
- no assistance permitted during the attempt