Question
A person sees a train passing over 4 km long bridge. The
length of the train is half that of bridge if the train clears the bridge in 8 mins. What is the speed of the train?Solution
Distance covered in 8/60 hours = (4 + 4/2) = 6 km Distance covered in 1 hour = 6 x (60/8) = 45 km So, speed of the train = 45 km/hr
More Trains Questions
- Select the number from among the given options that can replace the question mark (?) in the following series.
17, 18, 22, 31, 47, ___ - Which letter and number cluster will replace the question mark (?) to complete the given series?
LT6, KU12, IW24, FZ48, ____ - A series is given with one term missing. Choose the correct alternatives from the given ones that will complete the series.
57, 59, 56, 61, 54, ___ - Which letter-cluster will replace the question mark (?) in the following series?
RGV, UME, ?, AYW, DEF - Which letter-cluster will replace the question mark (?) in the following series?
NPQR, OORQ, PNSP, ____, RLUN
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