# The population of a village is 1,00,000. If the population increases at 10% per annum, then the population at the start of the third year is

 [ A ]    133100 [ B ]    121000 [ C ]    120000 [ D ]    110000
 Answer : Option B Explanation : Population at the starting of third year = 100000 $[1 +$10 \over 100$]^2$ = 121000