Question

How much percentage of brain a common men used in his lifetime?

Answer 1

It is not calculated yet that how much brain percentage a common men used in his lifetime.
Although their are so many myths,one myth said that a common man uses 10% of the brain.

Answer 2

$\huge{\underline{\underline{\huge{\bold{AnsweR \: :-}}}}}$

• According to a survey from 2013, around 65 percent of Americans believe that we only use 10 percent of our brain. But this is just a myth, according to an interview with neurologist Barry Gordon in Scientific American. He explained that the majority of the brain is almost always active.