Civil Engineering MCQs

Levelling Questions with solutions MCQs

1. The three consecutive readings taken from a level are 1.325 m, 0.985 m, and 2.546 m. If the instrument was shifted after the first reading, the rise or fall of the last point is

A

1.221 m, rise

B

-1.221 m, fall

C

1.561 m, rise

D

-1.561 m, fall

Levelling J.E Civil 2023
Correct Answer : B
Explanation :

Rise/Fall = (0.985 - 1.325) + (2.546 - 0.985) = -0.34 + 1.561 = +1.221 → Fall of 1.221 m.

Correct Answered :

Wrong Answered :

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