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Let upstream speed = a And downstream speed = b Now, => 40/a + 60/b = 13 ------- (i) And, => 50/a + 72/b = 16 ------- (ii) Solving (i) and (ii) we get, => a = 12 and b = 5 Speed of boat in still water = (a + b)/2 = (12 + 5)/2 = 8.5 kmph
How many graft scion can be taken from a single plant according to NABARD?
In Gerbera, removal of inferior quality flowers at the initial stage is called
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When total product remains constant, the marginal Product will be?
Which among the following statements is true about Gibberellin (GA)?
Which soil structure type is characterized by the arrangement of particles into thin, flat plates that lie horizontally?
The process of preservation of organic waste along with green fodder under anaerobic conditions is:
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Empty barrels, plastic containers or styrofoam bodies in cage culture can be used for the purpose?
The objective of clean street hub includes:
