*/*_The proportions of lime and sand in the mortar normally used in brick construction are?

*/*_The proportions of lime and sand in the mortar normally used in br

1.	/_The proportions of lime and sand in the mortar normally used in brick construction are?
A.	1 : 2
B.	1 : 4
C.	1 : 6
D.	1 : 8
Answer» B. 1 : 4