In the given map, the distance between the places is shown using the scale $ 1 \mathrm{cm} : 0.5 \mathrm{Km}$. Then the actual distance (in $ \mathrm{Km}$) between school and the book shop is
Explanation of the correct option.
Compute the required distance.
Given: The scale used in the map is
From the map, the distance between school and the book shop is .
Therefore, actual distance between school and the book shop
actual distance between school and the book shop
Hence, option is the correct answer.