Answers

2015-06-27T18:58:05+05:30
Let original population be x
when 1200 are increased :x+1200
 when decreased by 11 %
(x+1200) - (11%*(x+1200))
=(89x+106800)/100
It becomes 32 less than the original one.
((89x+106800)/100)+32=x
89x+106800+3200=100x
110000=11x
x=10000
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