A city with population 132000 is to be divided into 11 voting districts,and no district is to have a population that is more than 10% greater than the population of any other district. What is the minimum possible population of the least populated district.
a)10700
b)10800
c)10900
d)11000
e)11100
[spoiler]OA : D[/spoiler]
Please explain! Thanks