Consider the following activities in a building construction: 1. Concreting of roof slabs 2. Brick-jelly lime concrete terracing 3. Erection of form work for slab 4. Construction of parapet wall in terrace The correct sequence of these activities is%!

Consider the following activities in a building construction: 1. Concr

1.	Consider the following activities in a building construction: 1. Concreting of roof slabs 2. Brick-jelly lime concrete terracing 3. Erection of form work for slab 4. Construction of parapet wall in terrace The correct sequence of these activities is%!
A.	1, 3, 2, 4
B.	3, 1, 4, 2
C.	3, 1, 2, 4
D.	1, 3, 4, 2
Answer» D. 1, 3, 4, 2