A train moves with a speed of 162 kmph. Its speed in metres per second is  Options.
A) 10.8
B) 18
C) 30
D) 38.8
E) 45
Solution   Speed	= 108 Kmph   = (162 x 5/18)m/sec   = 45 m/sec.   Answer 45
<result>E</result>
A train moves with a speed of 162 kmph. Its speed in metres per second is