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Speed of train = (Length of train + Length of Platform)/Required time Length of train = 360 m Crossing time of platform = 2 × 60 = 120 sec Length of platform = 360 × 2 = 720 m Let the speed of train be x. Speed of train = (360 + 720)/120 ⇒ x = 1080/120 = 9 m/s
Percentage area share of Triticum aestivum in wheat cultivation in India is
An Enquiry into the Nature and Causes of Wealth of Nations” is the book of economist
A blue print for action is:
In geology loss of soluble substances, minerals and organic colloids from the top layer of soil by percolating precipitation is called
The direct manipulation of genes in a plant to change the genetic makeup of cells, including the
transfer of genes within and across species bo...
Which country has the highest production of fruits and vegetables?
In the confusion technique pheromone coated paper strips are thrown over an area to
Which of the following model describes translocation through phloem?
The available water holding capacity (AWHC) of sandy loam soil is:
The another name of acid or alkaline soil which is used to designate hard and intractable soil is