App Logo

No.1 PSC Learning App

1M+ Downloads
For residential buildings the maximum pitch of stair :

A30°

B45°

C42°

D35°

Answer:

B. 45°


Related Questions:

Which foundation is suitable to take heavy concentrated load at shallow depth
King. post truss is suitable for spans of range:
For testing the ground for foundation, the method used is:
A type of bonding in which all courses are laid as headers
Used in X-ray rooms to protect the persons working