Let the capacity of the tank be 300 litres {LCM (50 and 60)} Efficiency of pipe ‘A’ = 300 ÷ 50 = 6 litres/hour Efficiency of leak ‘A’ = 300 ÷ 60 = 5 litres/hour Combined efficiency of pipe ‘A’ and leak ‘A’ = 6 – 5 = 1 litre/hour Combined efficiency of pipe ‘A’, ‘B’ and leak ‘A’ = 300 ÷ 30 = 10 units/hour Efficiency of pipe ‘B’ = 10 – 1 = 9 units/hour Time taken by pipe ‘B’ and leak ‘A’ to fill the tank = 300 ÷ (9 – 5) = 75 hours
Given below are two statements, one is labelled as Assertion A and other is labelled as Reason R
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Irrigation water quality is evaluated based upon
Crown Gall disease is caused by
Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason R
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Type of silviculture system which can regenerate through seeds and majority have a long life is ___
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