Civil Engineering MCQJE Level Civil Engineering
Curve geometry: An arc length of 50 m on radius 400 m subtends central angle nearest:
SurveyingSurveying and GeomaticsMEDIUM
Choose the correct answer
A
0.12 °
B
7.16 °
C
8 °
D
3.58 °
Correct Answer
B. 7.16 °
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Central angle in radians = arc length/radius; convert to degrees.
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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.