Neco 2022 Geography Question 8
Practice objective / multiple choice question 8 from the 2022 Neco Geography examination.
A bus travels along a route consisting of three consecutive segments. The first segment is 120 km long and the bus travels at a constant speed of 80 km h^{-1}. The second segment is 60 km long, but due to road conditions the speed must be chosen so that the whole journey can be completed in exactly 3.5 h. The third segment is 90 km long and the bus travels at 100 km h^{-1}. (a) What speed, in km h^{-1}, must the bus maintain on the second segment? (b) If the bus consumes fuel at rates of 0.4 L km^{-1} on the first segment, 0.5 L km^{-1} on the second, and 0.3 L km^{-1} on the third, calculate the total fuel used for the whole trip.
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About This Question
This is Neco 2022 Geography Question 8. It is one of the objective questions from the 2022 Neco Geography examination.
Difficulty level: Hard .
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