SSC Government Jobs Exams Numerical Ability Time Distance and Speed

A train is running at a speed of 40 km/hr and it crosses a post in 18 seconds. What is the length of the train?

Options
1) 190 metres
2) 160 metres
3) 200 metres
4) 120 metres

Read Solution (Total 1)

S = D/T
S= 40km/hr =40*5/18 m/sec
T= 18 sec
S = l /T (lemght of train)
l=200
Ans - 3)
9 years agoHelpfull: Yes(0) No(0)

SSC Other Question

A train ,130 meters long travels at a speed of 45 km/hr crosses a bridge in 30 seconds. The length of the bridge is

Options
1) 270 m
2) 245 m
3) 235 m
4) 220 m A and B walk around a circular track. A and B walk at a speed of 2 rounds per hour and 3 rounds per hour respectively. If they start at 8 a.m. from the same point in opposite directions, how many times shall they cross each other before 9.30 a.m.?

Options
1) 5
2) 6
3) 7
4) 8