Civil Engineering MCQJE Level Civil Engineering
If the sum of cumulative percentages retained on standard sieves for fine aggregate is 286, its fineness modulus is:
Building MaterialsBuilding Materials and ConstructionHARD
Choose the correct answer
A
3.86
B
0.286
C
2.86
D
28.6
Correct Answer
C. 2.86
AI Detailed Explanation & IS Code Reference
Unlock the reasoning, formula path and code-linked notes inside your student dashboard.
Fineness modulus equals sum of cumulative retained percentages divided by 100.
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.