Write one-word answers:

1. The maps prepared by the Survey of India on the scale of 1 : 50,000
2. The colour used to show settlements on a map
3. The method in which the scale of a map is expressed in numerical fraction
4. The scale that remains correct after enlargement or reduction of a map
5. On a topo sheet CH refers to this

1. Topo Sheets
2. Red
3. Representative Fraction
4. Linear scale or graphic scale
5. Circuit House