6.Normally, the angle of roof truss with asbestos sheets should not be less than

7.Which of the following sections should preferably be used at places where torsion occurs ?

8.Minimum pitch provided in riveted steel tanks is

9.As per IS : 875, for the purposes of specifying basic wind velocity, the country has been divided into

10.The internal pressure coefficient on walls for buildings with large permeability is taken as