The permissible error in chaining for measurement with chain on rough or hilly ground is
A. 1 in 100
B. 1 in 250
C. 1 in 500
D. 1 in 1000
Answer:B
The permissible error in chaining for measurement with chain on rough or hilly ground is
A. 1 in 100 B. 1 in 250 C. 1 in 500 D. 1 in 1000