Civil Engineering MCQJE Level Civil Engineering
Survey camp problem: Height of instrument is 120.0 m and staff reading at a point is 2.35 m. RL of the point is:
SurveyingSurveying and GeomaticsHARD
Choose the correct answer
A
122.35 m
B
117.65 m
C
282 m
D
-117.65 m
Correct Answer
B. 117.65 m
AI Detailed Explanation & IS Code Reference
Unlock the reasoning, formula path and code-linked notes inside your student dashboard.
RL = HI - staff reading. This gives the answer: 117.65 m.
ScoreCardAI links this solution with subject, topic and difficulty signals so your scorecard can identify weak areas after a full mock test.
Concept shortcut
IS/IRC reference
Common trap
Practice more Civil Engineering questions
This MCQ belongs to RRB JE Civil & Allied Engineering CBT-2 Full Mock Test Series. Full tests include timed attempts, rank comparison and subject-wise analysis.