Question

Name the feature represented in grid reference number: 6031

[1 marks]

• A. A river at an altitude of 15 metres above the sea level
• B. A feature with relative height of 15 metres
• C. A railroad with a track length of 15 metres
• D. A river having speed of 15 kilometres per minute

Answer 1

The correct option is B A feature with relative height of 15 metres

The 'r' is a symbol that represents the relative height of a feature in metres. So, '15r' represents a feature with relative height of 15 metres (not 15 metres above the sea level).