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  1. The population of a town is 8000. It increases by 10% during first year and by 20% during the second year. The population after 2 years will be ?
    1. 10400
    2. 10560
    3. 10620
    4. None of these
Correct Option: B

Population after 2 years
=8000(1 + 10/100) (1 + 20/100)
= (8000 x 11/10 x 6/5) = 10560


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