1. A 210 metre long train crosses a platform in 120 seconds. What is the speed of train?
Write Comment
Comments
By: anil on 05 May 2019 01.22 am
Speed of train = $$frac{ ext{Length of train} + ext{Length of platform}}{ ext{Time}}$$ $$ecause$$ We do not know the length of platform, thus we cannot find the speed of train Ans - (D)
Terms And Service:We do not guarantee the accuracy of available data ..We Provide Information On Public Data.. Please consult an expert before using this data for commercial or personal use