Civil Engineering MCQJE Level Civil Engineering
Bridge-site scenario: If 10 contour intervals of 0.5 m are crossed along a line, the elevation difference is:
SurveyingSurveying and GeomaticsMEDIUM
Choose the correct answer
A
10.5 m
B
0.05 m
C
20 m
D
5 m
Correct Answer
D. 5 m
AI Detailed Explanation & IS Code Reference
Unlock the reasoning, formula path and code-linked notes inside your student dashboard.
Elevation difference = number of intervals x contour interval.
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.