Challenger App

No.1 PSC Learning App

1M+ Downloads
A fixed point of known elevation is

AChange point

BBench mark

CIntermediate point

DTurning point

Answer:

B. Bench mark


Related Questions:

A drain constructed up slope of hill sides are known as:
The three moment theorem finds extensive use in
The equivalent length of a column, with one end fixed, and the other end free is
Bernoulli's theorem deals with the law conservation of
Which of the following types of rights have been described as First Generation Rights ?