Sex ratio is defined as the number of females per 1000 males in the population. Find the sex ratio if there are 3732 females per 4000 males in a town.

Sex ratio is defined as the number of females per 1000 males. In a place the total inhabitants are 19,35,000 out of which 9,35,000 are females. What is the sex ratio for the place ?

Average female to male ratio in world population is

Declination in female sex ratio is due to

The sex ratio in India has changed to 919 females to every 1000 males. How? Explain.

As per 1991 census, sex ratio (females per 1000 males) in India was:

As per 2011 census, in India the number of females per thousand males is

There are 45 persons working in an office. The number of females is 25 and the remaining are males. Find the ratio of The number of females to number of males

There are 45 persons working in an office.If the number of females is 25 and the remaining are males,find the ratio of : the number of females to number of males.