Question
The technique of growing plants with their roots
suspended in air without soil is calledSolution
Aeroponics is the process of growing plants in an air or moist environment without the use of soil or an aggregate medium. The word "aeroponic" is derived from the Greek meanings of aer ("air") and ponos ("labour").
Two trains 165 metres and 135 metres in length are running towards each other on parallel tracks, one at the rate 70 km/hr and another at 38 km/hr. In h...
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A man running at the speed of 6 kmph was over taken by the train moving with the speed of 78 kmph in 23 seconds. Find the length of train.
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Length of a train, whose speed is 108 km/h, is 540 metres. Find the time taken (in seconds) by train to cross a bridge of length 360 metres.
Train 'X' leaves Pune heading to Nagpur at 7:00 a.m. At 9:00 a.m., Train 'Y' leaves Nagpur for Pune, traveling at 70 km/h. The trains meet at 2:00 p.m. ...
Train 'C' can cross a pole in 6 seconds and a 120 metres long bridge in 10 seconds. Train 'D' whose length is 25% of the length of train 'C' runs in the...
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