IQ above 140, close to extremely high talent (genius)
& gt 120 ~ 140 is a very high talent.
& gt110 ~120 is a senior talent.
& gt90 ~ 1 10 is normal ability.
& gt80 ~ 90 is sub-normal.
& gt70 ~ 80 is critical normal capacity.
& gt60 ~ 70 is mild mental weakness.
& gt50 ~ 60 is a deep mental weakness.
& gt25 ~ 60 is an idiot.
& GTEveryone under the age of 25 is an idiot.
> the limit of normal intelligence is IQ 90 ~ 1 10.