Neco Model Questions Vol1 2019 Geography Question 2

Practice practical question 2 from the 2019 Neco Model Questions Vol1 Geography examination. This question covers Scale, Distance measurement, Error analysis .

Neco Model Questions Vol1 2019 Geography Practical
Topics: Scale Distance measurement Error analysis
Question 2 NECO_MODEL_QUESTIONS_VOL1 • 2019 • GEOGRAPHY • practical

A map of the coastal road from Town X to Town Y is drawn at a scale of 1 : 50 000 (1 cm on the map represents 0.5 km on the ground). The route is measured on the map and passes through three intermediate points P, Q and R. The measured lengths are: - X‑P : 3.2 cm - P‑Q : 4.5 cm - Q‑R : 2.8 cm - R‑Y : 5.0 cm Using the data above, answer the following:

Question Parts

( a )
Calculate the total actual distance of the route in kilometres.
( b )
If a vehicle travels the whole route at an average speed of 60 km h⁻¹, determine the total travel time in hours and minutes (rounded to the nearest minute).
( c )
A student mistakenly uses a scale of 1 : 25 000 (1 cm = 0.25 km) to compute the distance. Determine the percentage error in the distance obtained by the student relative to the correct distance.
( d )
Discuss two possible sources of error that could affect the accuracy of the distance measurement on the map and suggest one precaution for each source.

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About This Question

This is Neco Model Questions Vol1 2019 Geography Question 2. It is one of the practical questions from the 2019 Neco Model Questions Vol1 Geography examination.

The question covers Scale, Distance measurement, Error analysis .

View More Neco Model Questions Vol1 2019 Geography Questions More Neco Model Questions Vol1 Practice Questions Back to Questions

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