41.A train moves past a telegraph post and a
bridge 264 m long in 8 seconds and 20 seconds respectively. What is the speed
of the train?
A. 69.5 km/hr
B. 70 km/hr
C. 79 km/hr
D. 79.2 km/hr
|
42.
|
Two trains 140 m and 160 m long run at the
speed of 60 km/hr and 40 km/hr respectively in opposite directions on
parallel tracks. The time (in seconds) which they take to cross each other,
is:
|
|
A.
|
9
|
B.
|
9.6
|
|
C.
|
10
|
D.
|
10.8
|
|
43.A train 100 m long is running at the speed
of 30 km/hr. Find the time taken by it to pass a man standing near the railway
line.
A. 10
sec. B.
12 sec.
C.
14 sec. D. 16 sec.
|
44.
|
A train 110 metres long is running with a
speed of 60 kmph. In what time will it pass a man who is running at 6 kmph in
the direction opposite to that in which the train is going?
|
|
A.
|
5 sec
|
B.
|
6 sec
|
|
C.
|
7 sec
|
D.
|
10 sec
|
|
|
45.
|
A train travelling at a speed of 75 mph
enters a tunnel 3 miles long. The
train is mile long. How long
does it take for the train to pass through the tunnel from the moment the
front enters to the moment the rear emerges?
|
|
A.
|
2.5 min
|
B.
|
3 min
|
|
C.
|
3.2 min
|
D.
|
3.5 min
|
|
46.A train 150 m long is running with a apecd
of 68 kmph. In what time will it pass a man who is running at 8 kmph in the
same direction in which the train is going?
A.
6sec. B. 7sec.
C.
9sec. D. 11sec.
|
47.
|
A train 800 metres long is running at a
speed of 78 km/hr. If it crosses a tunnel in 1 minute, then the length of the
tunnel (in meters) is:
|
|
A.
|
130
|
B.
|
360
|
|
C.
|
500
|
D.
|
540
|
|
48.A train moves with a speed of 108 kmph.Its
speed in metres per second is
A. 10.8 B.
18
C. 30 D.
38.8
49.Two trains travel in opposite directions
at 36 kmph and 45 kmph and a man sitting in slower train passes the faster
train in 8 seconds. The length of the faster train is
A. 80 m B.
100 m
C.
120 m D. 180 m
|
50.
|
A 300 metre long train crosses a platform
in 39 seconds while it crosses a signal pole in 18 seconds. What is the
length of the platform?
|
|
A.
|
320 m
|
B.
|
350 m
|
|
C.
|
650 m
|
D.
|
Data inadequate
|
|
