Question
Which components make up the xylem in
angiosperms?Solution
Tracheids, vessels, xylem fibers, and xylem parenchyma are the four types of elements that make up the xylem.
Abhinav improved his average travel speed by 8 km/h after journeying for 5 hours, completing his trip in a total of 8 hours. If instead he had boosted h...
In covering a distance of 30 km, Abhay takes 2 hours more than Sameer. If Abhay doubles his speed, then he would take 1 hour less than Sameer. Abhay's s...
During the first 90 km of his trip, 'X' drove at a speed of 60 km/h. In the next 150 km, he increased his speed by 'y%' compared to his initial speed. F...
How many km per hour does a man walk who passes through a street 500 m long in 25 minutes?
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1200 metres long train crosses a man who is moving in the same direction with a certain speed, in 30 seconds. If the same train can cross a tree in 20 s...
Two athletes start running on a circular track of length 1,500 metres in the same direction at speeds of 20 m/s and 18 km/h respectively. How many times...
An Aeroplane flies along a Square field @ 75, 100, 150 and 200 km/hours respectively. Then find the Average speed of the Aeroplane during the whole jour...
Car ‘C’ is 200 metres ahead of car ‘D’. Car ‘C’ is moving at 25 m/s and car ‘D’ is moving at 108 km/h. How much time will car ‘D’ ta...
Ratio of speeds of ‘A’ and ‘B’ is 5:7, respectively. If they participate in a 350-metre race and ‘B’ gives ‘A’, a head start of ‘m’ ...
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