Let the length of train x m. Speed of train = (Length of train + length of bridge)/Time taken in crossing According to the question, => (x+800)/200 = (x+450)/120 => 120(x+800) = 200(x+450) => 3(x+800) = 5(x+450) => 3x + 2400 = 5x + 2250 => 5x−3x = 2400 −2250 =>2x = 150 => x = 150/2 = 75 m
An agricultural revolution is when farming changes a lot in a short time. These revolutions have led to transformative outcomes in the country's agricul...
A farmer harvested a crop with a total biomass of 800 kg, and the grain yield from the crop was 400 kg. Calculate the harvest index of the crop.
Which one is cole-crop:
Which of the following viral diseases of tomatoes is transmitted by the whitefly, Bemisia tabaci, in a persistent manner?
____ consists of dividing a market into distinct groups of buyers on the basis of needs, characteristics, or behavior who might require separate product...
Which is the first and foremost gelling agent used to impart a gelled texture to foods, mainly fruit based foods?
Water requirement is equal to
The percentage of Phosphorus Pentoxide present in night soil is:
Markets classified on the basis of nature of transactions
To which one of the following common bread wheat (2n = 42) belong:
