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If births are 800 and deaths are 500, what will be the natural increase?

Answer and explanation

Correct answer: 300

Correct answer: A, 300. Natural increase measures the change caused only by births and deaths, so migration is not included. The rule is natural increase = births − deaths. Substitute the values: 800 − 500 = 300. Because births are greater than deaths, the answer is positive, meaning the population has increased naturally by 300 people. Option B is only the number of deaths and does not show the difference. Option C is only the number of births. Option D comes from adding births and deaths, but natural increase requires subtraction, not addition. If deaths had been greater than births, the result would have been negative. Memory cue: for natural increase, start with births and subtract deaths.

Related tags

Natural IncreaseBirths And DeathsNumerical CalculationPopulation DensityPopulationGeographyClass 9 Mcq

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