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If births are 5000 deaths are 3200 in migration is 1400 and out migration is 2100 what will total growth be?

Answer and explanation

Correct answer: 1100

Direct answer: A, 1,100. First calculate natural increase: births minus deaths = 5,000 − 3,200 = 1,800. Next calculate net migration: in-migration minus out-migration = 1,400 − 2,100 = −700. The negative sign means the city lost 700 people through migration. Total population growth = natural increase + net migration = 1,800 + (−700) = 1,100. Option A is correct. Option B is only the natural increase and ignores migration. Option C results from adding figures incorrectly and does not use the net migration balance. Option D is also an incorrect combination of the four numbers. A useful check is to notice that out-migration exceeds in-migration, so migration must reduce the natural increase rather than add to it. Memory cue: births minus deaths, plus arrivals minus departures.

Related tags

Population Growth CalculationNatural IncreaseNet MigrationDemographyProcesses Of Population ChangePopulationGeographyClass 9 Mcq

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