Sex Ratio = (Total number of males/Total number of females)× 1000
The correct option is B False
As per the gender, population can be dividedinto males and females.
Sex Ratio=(Total number of females/Total number of males)× 1000
When for every one thousand males thenumber of females is less, the sex ratio is said tobe low and when for every one thousand malesthe number of females is more, the sex ratio issaid to be high.