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If births are 1,200, deaths are 700, in-migration is 300 and out-migration is 500, what is the actual growth?

Answer and explanation

Correct answer: 300

Correct answer: B, 300. Use the formula actual growth = births − deaths + in-migration − out-migration. First calculate natural growth: 1,200 − 700 = 500. Next calculate net migration: 300 − 500 = −200, because 200 more people leave than enter. Combine the two changes: 500 + (−200) = 300. The same result comes directly from 1,200 − 700 + 300 − 500 = 300. Option A is wrong because it does not correctly combine all four figures. Option B is correct. Option C is wrong because it overstates the final gain. Option D is wrong because it ignores the effect of out-migration or treats all migration as an addition. The final result is positive, so the population increases by 300 people.

Related tags

Actual GrowthNumerical CalculationNet MigrationPopulation ChangePopulation GrowthPopulationGeographyClass 9 Mcq

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