| Direction: Study the bar graph and pie- chart carefully and answer the following questions. The bar graph shows the number of people of different religions in six different countries. |
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| The pic-chat shows the percentage of the total land in difference countries |
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A) Syria
B) Egypt
C) Somalia
D) Sudan
E) Maldives
Correct Answer: D
Solution :
\[\text{Density=}\,\frac{\text{Population}}{\text{Land}\,{{\text{(in}\,\text{km)}}^{\text{2}}}}\] Population density of Kenya \[\text{=}\frac{(30+20+25)}{50\times \frac{16}{100}}=9.375\] persons per km Population density of Egypt \[=\frac{(27.5+25+20)}{50\times \frac{25}{100}}=5.8\]persons per km Population density of Kenya \[=\frac{(32.5+20+27.5)}{50\times \frac{60}{100}}=26.67\]persons per km Population density of Sudan \[=\frac{(20+25+10)}{50\times \frac{20}{100}}=5.5\]persons per km Population density of Somalia \[=\frac{(15+10+27.5)}{50\times \frac{18}{100}}=5.83\]persons per km Population density of Maldives \[=\frac{(20+27.5+32.5)}{50\times \frac{5}{100}}=32\]persons per km In Sudan, the population density is the minimum.
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