Neco Model Questions Vol1 2019 Geography Question 12
Practice objective / multiple choice question 12 from the 2019 Neco Model Questions Vol1 Geography examination.
Town A lies 30 km east of a north‑south river. Town B lies 40 km west of the same river and 20 km north of Town A. A bridge of length 200 m spans the river at a point directly opposite on the two banks. A road runs from Town A to the east‑bank end of the bridge, and another road runs from the west‑bank end of the bridge to Town B. The roads are straight. A vehicle travels on the roads at \(60\) km h\(^{-1}\) and crosses the bridge at \(30\) km h\(^{-1}\). Assuming the bridge is placed at the altitude that minimises total travel distance, what is the total travel time in minutes, rounded to one decimal place?
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About This Question
This is Neco Model Questions Vol1 2019 Geography Question 12. It is one of the objective questions from the 2019 Neco Model Questions Vol1 Geography examination.
Difficulty level: Hard .
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