For 2.5 cm thick c.c. floor of 1:2:4 proportion, for 100 sq m, what am – McqOptions

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1.	For 2.5 cm thick c.c. floor of 1:2:4 proportion, for 100 sq m, what amount of stone aggregate will be required?
A.	5.20 cu m
B.	1.20 cu m
C.	2.40 cu m
D.	.20 cu m
Answer» D. .20 cu m

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