Delta (D) in cm, Duty (D) in hectare/cumec and base period (B) in days – McqOptions

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1.	Delta (D) in cm, Duty (D) in hectare/cumec and base period (B) in days are related as
A.	∆ = 864 \({ B \over D}\)
B.	B = 864 \({ D \over \Delta }\)
C.	B = 864 \({ \Delta \over D }\)
D.	D = 8.64 \({ B \over \Delta }\)
Answer» B. B = 864 \({ D \over \Delta }\)

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