The limiting value of cant deficiency for Meter Gauge routes is__________________?

1. They improve the track modulus.
2. They have good scrap value.
3. They render transportation easy.
4. They maintain the gauge quite satisfactorily.Of these statements
A. 1 and 2 are correct
B. 2 and 3 are correct
C. 3 and 4 are correct
D. 1 and 4 are correct

A. 55 mm
B. 65 mm
C. 75 mm
D. l00 mm

A. both arms are horizontal
B. semaphore arm lowered but warner arm horizontal
C. both semaphore and warner arms lowered
D. none of the above

A. 0.168 cm
B. -0.168 cm
C. 7.432 cm
D. 7.768 cm

A. 5.5m
B. 6.5 m
C. 7.5 m
D. 8.5m

i) Creep is greater on curves than on tangent railway track
ii) Creep in new rails is more than that in old rails
iii) Creep is more on steep gradients than on level track
The correct answer is?
A. only (i)
B. (i)and(ii)
C. (ii) and (iii)
D. (i), (ii) and (iii)