Civil Engineering MCQJE Level Civil Engineering
If D10 = 0.2 mm, D30 = 0.4 mm and D60 = 1.0 mm, coefficient of curvature is:
Soil MechanicsSoil Mechanics and Foundation EngineeringHARD
Choose the correct answer
A
2.00
B
0.80
C
5.00
D
0.20
Correct Answer
B. 0.80
AI Detailed Explanation & IS Code Reference
Unlock the reasoning, formula path and code-linked notes inside your student dashboard.
Cc = D30^2/(D10D60) = 0.16/0.2 = 0.8.
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 SSC JE Civil Paper-I Technical Mock Test Series. Full tests include timed attempts, rank comparison and subject-wise analysis.