neco model questions vol1 2025 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 2025 geography (Practical) questions designed to simulate the real exam environment.

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Question 1 View Details
A topographic map of a district is drawn at a scale of 1 cm : 5 km. On the map the following measurements are recorded: - The straight‑line distance between Town X and Town Y is measured as 7.2 cm. - The river R flows between points P and Q; the length of the river on the map measured with a curvilinear ruler is 4.5 cm. - The area of Forest F is estimated by counting 36 full squares and 12 half squares on the map grid, where each grid square measures 1 cm × 1 cm.
Question Parts
(a)
Calculate the real straight‑line distance between X and Y in kilometres.
(b)
Estimate the real length of river R in kilometres.
(c)
Determine the real area of Forest F in square kilometres.
(d)
If Forest F has a population of 5 400 people, calculate the population density (people per km²).
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Question 2 View Details
A student is required to produce a scale drawing of a rectangular garden. The real dimensions of the garden are 80 m in length and 50 m in width. The student decides to use a scale of 1 cm : 4 m for the drawing. After drawing, the student measures the length and width on the paper as 20 cm and 12.5 cm respectively.
Question Parts
(a)
Verify whether the student has correctly applied the chosen scale. Show your calculations.
(b)
Using the drawing, calculate the perimeter and area of the garden in real units (metres and square metres).
(c)
If the garden is to be fenced and the cost of fencing is ₦250 per metre, estimate the total cost of fencing the garden.
(d)
The garden will be divided into equal square plots for planting. Each plot on the drawing measures 2 cm on a side. Determine the real side length of each plot in metres and the total number of whole plots that can be accommodated within the garden.
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Question 3 View Details
A 1:1,000,000 scale topographic map of the Gulf of Guinea region shows the positions of Lagos (point L) and Accra (point A). Latitude and longitude lines are marked at 1° intervals. The map scale is 1 cm = 10 km.
Question Parts
(a)
Read the latitude and longitude of Lagos and Accra from the map and record them in degrees and minutes.
(b)
Convert the coordinates obtained in part (a) to decimal degrees (to two decimal places).
(c)
Using the mean latitude, estimate the straight‑line distance between the two cities. Use 1° latitude = 111 km and 1° longitude = 111 km × cos(mean latitude). Show all steps and give the final distance in kilometres (to the nearest kilometre).
(d)
State two possible sources of error that could affect the distance obtained in part (c).
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Question 4 View Details
A weather station recorded the following observations for three consecutive days:
Question Parts
(a)
Calculate the average of the maximum temperatures for the three days (to one decimal place).
(b)
Determine the temperature range for the period (difference between the highest maximum temperature and the lowest minimum temperature).
(c)
Using the approximation Td = T – ((100 – RH)/5), where T is the maximum temperature and RH is the relative humidity, estimate the dew‑point temperature for Day 2. Show your calculation.
(d)
Identify the prevailing wind direction for the three‑day period and mention one factor that could cause variation in wind‑direction measurements.
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