about every strand of a person's hair in the world
Yes. As total population of the world is above 600 million and India's population is above 100 million..so the ratio is 6/1. so this is true that "every one person in six live in India".
1 person
1 person every centary!
One in every 4!
Without testing every person in the world it is impossible to say.
Yes, it does.
99% of the world's population
person-to-motorcycle ratio in the Philippines is 28 persons for every motorcycle
Previous answer of: "the ratio is 1:3" is very incorrect. It suggests that for every one person in China there are three people in Australia. On the 1st of November 2010 (the last census), China was 1,339,724,852 On the 5th of February 2012, Australia's estimated population was 22,823,153 This gives a China:Australia ration of 58.7:1 - so for every 58.7 people in China there is one person in Australia. The reverse ratio, Australia:China, would be 1:0.017 - so for every one person in Australia there is 0.017 of a person in China.
It changes since people die at about every 13 seconds. Inversely, a person is born about every 7 seconds. The population clocks are pretty accurate. See related link below.As of December 21, 2014, there are approximately 7,282,706,609 people in the world.
World Population Day is celebrated every year on the 11th July. The event seeks to raise awareness of Global Population issues we face.