neco model questions vol1 2021 geography | Practical

Prepare for your exams with neco model questions vol1 questions? Reviewing past/model questions is one of the most effective ways to guarantee a high score. This practice hub features authentic 2021 geography (Practical) questions designed to simulate the real exam environment.

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Question 1 View Details
A 1:50,000 topographic map of a region is provided. The map shows three towns A, B and C with the following grid coordinates (in centimetres) measured with a map ruler: A (2.3, 4.7), B (7.8, 5.1), C (5.5, 9.2). The spot height at B is 120 m and at C is 150 m. The contour interval on the map is 10 m.
Question Parts
(a)
Calculate the real distance between towns A and B.
(b)
Determine the bearing from A to C (to the nearest degree).
(c)
Estimate the relative elevation difference between B and C using the contour information.
(d)
Suggest two possible sources of error that could affect the measurements made on the map.
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Question 2 View Details
A school field is a rectangular plot with an actual length of 240 m (north‑south) and a width of 180 m (east‑west). A student is asked to draw the field on a sheet of paper using a scale of 1 cm : 20 m.
Question Parts
(a)
Determine the dimensions of the field on the map in centimetres.
(b)
If the student mistakenly uses a scale of 1 cm : 25 m, calculate the percentage error in the area representation compared with the correct scale.
(c)
The student wishes to include a 5‑cm wide road running parallel to the length of the field on the map. Determine the actual width of the road in metres.
(d)
Discuss how the choice of scale affects the level of detail that can be shown on the map, giving two specific examples relevant to a school field map.
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Question 3 View Details
A topographic map of a coastal region is drawn at a scale of 1 cm : 5 km. The map shows the following straight‑line distances between settlements:
Question Parts
(a)
Calculate the actual ground distance (in kilometres) between each pair of settlements:
(b)
Determine the total distance travelled when moving from the first settlement to the last via the intermediate settlements.
(c)
If a vehicle can maintain a constant speed of 60 km h⁻¹, calculate the time required to travel the total distance.
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Question 4 View Details
The following table records the mean maximum (Tmax) and minimum (Tmin) temperatures (in °C) recorded at a weather station for each month of a year:
Question Parts
(a)
Identify the month with the highest recorded maximum temperature.
(b)
Calculate the mean annual temperature (average of all Tmax and Tmin values).
(c)
Determine the annual temperature range (difference between the highest Tmax and the lowest Tmin).
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