Q. |
The percentage of the aggregate of F.M. 2.6 to be combined with coarse aggregate of F.M. 6.8 for obtaining the aggregates of F.M. 5.4, is |
A. | 30 % |
B. | 40 % |
C. | 50 % |
D. | 60 % |
Answer» C. 50 % |
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