Neco Model Questions Vol1 2018 Commerce Question 12

Practice objective / multiple choice question 12 from the 2018 Neco Model Questions Vol1 Commerce examination.

Neco Model Questions Vol1 2018 Commerce Objective / Multiple Choice Medium Difficulty
Question 12 NECO_MODEL_QUESTIONS_VOL1 • 2018 • COMMERCE • objective

A delivery truck travels from point A to B (120 km) at an average speed of 60 km/h, then from B to C (80 km) at 48 km/h. At B the driver stops for 15 minutes. (a) Find the overall average speed for the whole journey, including the stop. (b) The truck consumes fuel at 12 L per 100 km on the first leg and 10 L per 100 km on the second leg. If fuel costs ₦150 per litre, calculate the total fuel cost for the trip.

Answer Options

A. Average speed ≈ 49.80 km\/h; total fuel cost = ₦3420
Correct Answer B. Average speed ≈ 51.06 km/h; total fuel cost = ₦3360
C. Average speed ≈ 52.30 km\/h; total fuel cost = ₦3300
D. Average speed ≈ 50.00 km\/h; total fuel cost = ₦3500
Correct Answer
B
Correct Option:
Average speed ≈ 51.06 km/h; total fuel cost = ₦3360

About This Question

This is Neco Model Questions Vol1 2018 Commerce Question 12. It is one of the objective questions from the 2018 Neco Model Questions Vol1 Commerce examination.

Difficulty level: Medium .

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