Question

In which color are the railway lines and telephone lines shown in the topographic map ?
1. Yellow
2. Black
3. Blue
4. Red

Answer 1

Correct Answer - Option 2 : Black

The correct answer is Black.

• The railway lines and telephone lines shown in the topographic map are in black color.
• Black Color in the topographic map: All riverbanks, broken grounds, dry streams, surveyed trees, heights and their numbering, railway tracks, telephone and telegraph lines.

• Other Colors used in Topographic map:
  • Yellow: All cultivated lands.
  • Green: All forested areas.
  • Brown: Sand features.
  • Blue: Water bodies.
  • Red: Grid lines and their numberings.