The required workability of concrete in terms of slump for an ordinary reinforced cement concrete (RCC) work for beams and slabs is:

The required workability of concrete in terms of slump for an ordinary

1.	The required workability of concrete in terms of slump for an ordinary reinforced cement concrete (RCC) work for beams and slabs is:
A.	25 - 30 mm
B.	40 - 45 mm
C.	50 - 100 mm
D.	120 - 150 mm
E.	more than 150 mm
Answer» D. 120 - 150 mm