Question
The speed of a boat is that of the current of water is
40:3. The boat goes along with the current in 3 hours 8 minutes. It will come back inSolution
Let the speed of the boat in still water = 40 km/hr And the speed of the current = 3 km/hr Time = 3 hours 8 minutes = 25/8 hrs Downstream speed = 40 + 3 = 43 km/hr Upstream speed = 40 – 3 = 37 km/hr Distance = Downstream speed × Downstream time Distance = [43 × (25/8)] km Upstream time = Distance / Upstream speed Upstream time = [43 × (25/8)]/37 = 3(2/3) hrs
Which cytoplasm is most commercially used in hybrid seed production of onion?
Match List-I with List-II and select the correct answer using the codes given below the lists.
Edible part of Saffron is ____
Kranz anatomy type photosynthesis is shown by
Blind hoeing is possible in:
Which one of the following is ICAR’s research repository for research management?
The yield of forest is regulated on the basis of volume by using following:
Physical dormancy caused by hard seed coat is overcome by
Which pest of sugarcane is characterized by the symptom of internodes becoming constricted and shortened with multiple boreholes and frass in the nodal ...
Foodgrains and oilseeds are dried to how much moisture level?
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