How many digits are used to represent a grid reference?
Two
Four
Six
Eight
Measurement on an OS map is made easier by using .
Contour lines
Grid lines
Pie charts
Bar charts
Which of the following would have contour lines that are spaced far apart?
Flat land
Steep land
Concave slope
Convex slope
What is used to locate an area where a geographical feature is dispersed , such as all villages in an area on a topographic map?
Grid reference
Square reference
None
Which of the following refers to the direction of the North pole?
Magnetic North
Grid North
True North
None of these
A large - scale map depicts .
a large amount of detail for a large amount of area
a large amount of detail for a small amount of area
a small amount of detail for a large amount of area
a small amount of detail for a small amount of area
Which of the following provides a fast reliable way of classifying large amounts of data that have three components?
Scatter graphs
Triangular graphs
For a Grid reference 691046 ,which is the figure that represents the eastings?
691
910
104
046
For a square reference 7504 ,which is the figure that represents the eastings?
75
50
04
How many digits are used to represent a square reference?
2
4
6
8