Civil Engineering MCQAE Level Civil Engineering
Which of the following about track bed material is correct?
Transportation EngineeringBallastEASY
Choose the correct answer
A
ballast is placed above rails
B
ballast provides drainage, load distribution and track resilience
C
ballast prevents all settlement permanently
D
ballast is used only for decoration
Correct Answer
B. ballast provides drainage, load distribution and track resilience
AI Detailed Explanation & IS Code Reference
Unlock the reasoning, formula path and code-linked notes inside your student dashboard.
Ballast supports sleepers and drains water. Correct option: B.
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 AE Level Premium Test Series. Full tests include timed attempts, rank comparison and subject-wise analysis.