Use app×
Join Bloom Tuition
One on One Online Tuition
JEE MAIN 2025 Foundation Course
NEET 2025 Foundation Course
CLASS 12 FOUNDATION COURSE
CLASS 10 FOUNDATION COURSE
CLASS 9 FOUNDATION COURSE
CLASS 8 FOUNDATION COURSE
0 votes
323 views
in General by (102k points)
closed by
In staircase design for a residential building, the rise may vary between:
1. 300 mm to 500 mm
2. 150 mm to 180 mm
3. 500 mm to 550 mm
4. 600 mm to 650 mm
5. 700 mm to 850 mm

1 Answer

0 votes
by (101k points)
selected by
 
Best answer
Correct Answer - Option 2 : 150 mm to 180 mm

Explanation

General requirement of a stair

 

Min rise (mm)

Max rise (mm)

Min going (mm)

Max going (mm)

Private stair

150

220

220

300

Utility stair

150

190

250

400

General access stair

150

170

250

400

 

 ∴ Rise vary between 150 mm - 180mm is the appropriate answer, 

 The normal relationship between the rise and the going is that 2 x the rise + the going should be between 550 and 700 mm.

Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.

Categories

...