Start learning 50% faster. Sign in now
Distance covered upstream in 30/4 minutes = 1/4 Km Distance covered upstream in 1 hour = 1/4× 4/30× 60 = 2 km/hr Distance covered downstream in 5/2 minutes = 1/4 km Distance covered downstream in 1 hour = 1/4 × 2/5× 60 = 6 km/hr Speed of the man in still water = 1/2(2 + 6) = 4 km/hr
Which one is the major component of Bordeaux mixture?
What does the term "percolation" refer to in relation to water movement in soil?
Which of the following sprayers works on the same principle as the rocker sprayer?
Light saturation point of C3 plant is______ than C4 plants
How many Soil health card has been distributed?
What is the Gestation Period of buffalo?
The deficiency in plants can be visually identified at the early vegetative stage as an abnormally reddish purple color along the edge of the lower plan...
Malpighian tubules of insects are
The pheromone coated paper strips in the confusion technique are thrown over an area to
Recently, Indian Agriculture Research Institute (IARI) successfully tested two new dwarf varieties of Kalanamak rice – Pusa Narendra Kalanamak 1638, 1...