Question
Which among the following is Photoblastic
Seed?Solution
The seeds in which germination is stimulated in the presence of sunlight are known as positively photoblastic, whereas the seeds in which germination is inhibited in the presence of sunlight are called negatively photoblastic.
Length of a train, whose speed is 60 km/h, is 300 metres. Find the time taken (in seconds) by train to cross a bridge of length 600 metres.
- A train, running at the speed of 72 km/h, is 300 metres long. How much time (in seconds) will it take to pass over a bridge that is 600 metres long?
Two trains of equal lengths take 20 seconds and 30 seconds respectively to cross a telegraph post. If the length of each train be 240 metres, in what ti...
Train 'E' leaves at 9:00 PM on Wednesday from Kolkata station and reaches Bangalore station at 11:00 AM the next day, while train 'F' leaves at 8:30 PM ...
A train running at 90 km/hr crosses a vertical pole in 5 seconds and a platform in 20 seconds. Determine the length of the platform.
A train whose speed is 40 m/s crosses a bridge in 20 seconds. Another train which is 80m shorter than the first train crosses the same bridge at the sp...
A train has to cover a distance of 210 km in 14 hours. If it covers half journey in 4/7th time, then the speed of covering the remaining dist...
- Train ‘X’ is 360 metres long and takes 18 seconds to cross a pole. Speed of train ‘Y’ is 22 m/sec. If both trains cross each other in 16 seconds wh...
A train crosses a pole and a platform of length 575 metres in 11 seconds and 34 seconds, respectively. Find the length of train.
Train X, traveling at a speed of 72 km/hr, crosses another train Y, which is moving in the opposite direction at a speed of 108 km/hr, in 't' seconds. I...
