Mullion is _________ member employed to sub divide a window or door opening vertically.

Mullion is _________ member employed to sub divide a window or door op

1.	Mullion is _________ member employed to sub divide a window or door opening vertically.
A.	Horizontal
B.	Inclined (at 45<sup>o</sup>)
C.	Vertical
D.	Inclined (at 60<sup>o</sup>)
Answer» D. Inclined (at 60<sup>o</sup>)