A. 1 : 250,000
B. 1 : 100,000
C. 1 : 50,000
D. 1 : 25,000
✅ The correct answer is option D.
The number of a topographic map is 47A/16/NW. Its scale must be 1 : 25,000.
The number of a topographic map is 47A/16/NW. Its scale must be 1 : 25,000.