Question
Trichoderma viride, a bioagent to control some diseases
in crop plants, acts as:Solution
Trichoderma is a good bio-control agent as well as a fertility promoter.
A train Lucknow Express leaves station A at 4 am and reaches station B at 7 am. Another train Kanpur Express leaves station B at 6 am and reaches statio...
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Train M, ‘x’ metres long crosses (x – 30) metres long platform in 24 seconds while train N having the length (x + 30) metres crosses the same plat...
A train moves at 90 km/h to arrive at its station on time. If it moves at 100 km/h, it will arrive 15 minutes earlier. Find the t...
A person sees a train passing over 6 km long bridge. The length of the train is half that of bridge if the train clears the bridge in 5 mins. What is th...
A train takes 24 seconds to pass a pole and 34 seconds to completely cross a tunnel that is 300 metres long. How much time will a motorbike, moving at 6...
Two trains 190 metres and 140 metres in length are running towards each other on parallel tracks, one at the rate 60 km/hr and another at 48 km/hr. In h...
800 metres long train crosses a man who is moving in the same direction with a certain speed, in 40 seconds. If the same train can cross a tree in 20 se...
Two trains of length 300 metres and 280 metres are moving in opposite directions with speeds 12 m/s and 18 m/s. If initially they are 200 metres apart, ...
