Answers

2015-10-21T16:48:56+05:30
In 2011, population  = 120,00,00,000
In 1 year, it will increase by 3%
3% of 120,00,00,000 = 3/100 × 120,00,00,000 = 3,60,00,000

in 2012, population = 120,00,00,000 + 3,60,00,000 = 123,60,00,000
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