According to IS 456 ∶ 2000, for the placing conditions of concrete is given under List 1, match the corresponding slump values measured in accordance with IS ∶ 1199, given under List 2. Use the codes in the list for matching.

List 1

List 2

M.

Lightly reinforced sections in slabs, beams, columns

1.

50 to 100 mm

N.
Heavily reinforced sections in slabs, beams, columns
2.
100 to 150 mm

O.

Trench fill
3.
75 to 100 mm

P.

Pumped Concrete, slip form work
4.
25 to 75 mm

Question

List 1			List 2
M.	Lightly reinforced sections in slabs, beams, columns	1.	50 to 100 mm
N.	Heavily reinforced sections in slabs, beams, columns	2.	100 to 150 mm
O.	Trench fill	3.	75 to 100 mm
P.	Pumped Concrete, slip form work	4.	25 to 75 mm