Neco Model Questions Vol1 2020 Biology Question 18
Practice objective / multiple choice question 18 from the 2020 Neco Model Questions Vol1 Biology examination.
A bus must travel a 240 km route. For the first 150 km it travels at 60 km h\(^{-1}\) and consumes fuel at 0.4 L km\(^{-1}\). For the remaining distance it travels at 40 km h\(^{-1}\) and consumes fuel at 0.5 L km\(^{-1}\). Fuel costs are ₦150 per litre at the starting depot and ₦130 per litre at a fuel station located exactly at the 150 km mark. The bus's fuel tank capacity is 120 L. Determine the fueling strategy that minimises total fuel cost while ensuring the bus can complete the route, and state the minimum total cost.
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About This Question
This is Neco Model Questions Vol1 2020 Biology Question 18. It is one of the objective questions from the 2020 Neco Model Questions Vol1 Biology examination.
Difficulty level: Medium .
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