Syntel
Company
Numerical Ability
Time Distance and Speed
a goods train starts and after 2 hrs a passenger train at 4km/hr starts and overtakes the goods train after 4 hrs, then the speed of goods train?
Read Solution (Total 2)
-
- dis=4*4= 16km
speed of goods train = 16/(2+4)=8/3 - 14 years agoHelpfull: Yes(42) No(6)
- let speed of goods train be X kmph
then
2*X+4*X=4*4
6X=16
x=8/3=2.666kmph - 10 years agoHelpfull: Yes(1) No(1)
Syntel Other Question