Civil Engineering MCQJE Level Civil Engineering

Measurement case: For a stair with tread 300 mm and riser 160 mm, the value of 2R + T is:

Building MaterialsBuilding, Materials, Concrete, Drawing and CADMEDIUM

Choose the correct answer

A

460 mm

B

760 mm

C

140 mm

D

620 mm

Correct Answer

D. 620 mm

AI Detailed Explanation & IS Code Reference

Unlock the reasoning, formula path and code-linked notes inside your student dashboard.

Stair comfort relation often checks 2R + T.

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.

Create Free Account