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Let the capacity of the tank be 420 litres {LCM (60 and 70)} Efficiency of pipe ‘A’ = 420 ÷ 60 = 7 litres/hour Efficiency of leak ‘A’ = 420 ÷ 70 = 6 litres/hour Combined efficiency of pipe ‘A’ and leak ‘A’ = 7 – 6 = 1 litre/hour Combined efficiency of pipe ‘A’, ‘B’ and leak ‘A’ = 420 ÷ 35 = 12 units/hour Efficiency of pipe ‘B’ = 12 – 1 = 11 units/hour Time taken by pipe ‘B’ and leak ‘A’ to fill the tank = 420 ÷ (11 – 6) = 84 hours
The livestock census aims to collect information about all the livestock along with their age, sex composition, etc. The livestock census is conducted o...
The branch of biology that deals with the heredity and variation of organisms. Who is known as father of genetics.
The gene is considered the basic unit of inheritance which are passed from parents to offspring. The alternate form of a gene is termed as
Aflatoxin, a mycotoxin produced by Aspergillus, is associated with ____ crop.
The site specific crop management approach that applies agro-chemicals to the field in an economical and environment friendly manner is known as ____.
Desuckering, priming and topping terms are related to which crop?
It is the tendency of some crops to absorb and accumulate nutrients far in excess of their actual needs if it is present in sufficiently large quantiti...
The KCC facility was extended to fish farmers in the year___
The period over which irrigation water is to be supplied for the production of any crop is called _____
Milk is known as complete food which is the rich source of Calcium, Phosphorus etc. but it lacks in