Correct answer
B. 1 in 100
Explanation
The correct answer is 1 in 100.
Setting out the alignments of sewers may start from________?
To maintain aerobic biological activity, the moisture content of the compost mass should be about________?
The absolute minimum radius of curve for safe operation for a speed of 110 kmph is________?
The maximum thickness of expansion joint in rigid pavements is________?
A type of bond where the corporation pledges securities which it owns such as the stock or bonds of one of its subsidiaries?
Facultative bacteria are able to work in________?