If the effective working time is 7 hours and per batch time of concret – McqOptions

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1.	If the effective working time is 7 hours and per batch time of concrete is 3 minutes, the output of a concrete mixer of 150 litre capacity, is
A.	15, 900 litres
B.	16, 900 litres
C.	17, 900 litres
D.	18, 900 litres
Answer» E.

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