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Question
Pick up the incorrect statement from the following
fuEufyf[kr eas ls xyr dFku dk pquko dhft;s 
A.
A rich mix of concrete posseses higher strength than that a lean mix of desired workability with excessive quantity of water
B.
The strength of concrete decreases as the water cement ratio increase    
C.
If the water cement ratio is less than 0.45, the concrete is not workable and causes honey combed structure
D.
Good compaction by mechanical vibrations,    increases the strength of concrete
Answer ( Option C)

If the water cement ratio is less than 0.45, the concrete is not workable and causes honey combed structure

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