Test Index

JAMB Geography 2018 Paper

Question : 1

Total: 70

Use the information given in the chart and answer the question. If the total population of the city is 500,000 what is the population of ward 4?

Solution:

Concept:

A sector value in a pie chart is calculated as its percentage of the total population.

Explanation:

From the chart, ward 4 represents

30\%

of the total population.

Total population

= 500,000

Population of ward 4

= 30\% \times 500,000 = \frac{30}{100} \times 500,000 = 150,000

Answer:

D. 150,000

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