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In a country, deaths exceed births by 50000, but net in-migration is 80000. What will happen to total population?

Answer and explanation

Correct answer: Increase of 30000

Total population change is found by adding natural change and net migration. Since deaths exceed births by 50,000, natural change is \(-50,000\). Net in-migration of 80,000 is a positive change because more people enter than leave. Combining the two effects gives \(-50,000+80,000=+30,000\).

Therefore, option D is correct: the country’s total population increases by 30,000. The natural population process alone would produce a decline of 50,000, but immigration is larger than that decline and more than offsets it. Option A has the wrong sign, option B ignores migration, and option C counts the full migration without subtracting the natural decrease.

Related tags

Negative Natural IncreasePositive Net MigrationTotal Population GrowthDemographic BalancePopulation GrowthThe World Population – DistributionDensity And GrowthThe World Population Distribution Density And Growth

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