If the driver does not receive all right signal from the guard, he must call by giving.
A. Two sharp whistles
B. One long one short
C. On long
D. None of these
Answer: Option A
A. Two sharp whistles
B. One long one short
C. On long
D. None of these
Answer: Option A
In which Governor - General's reign railway lines in India were established?
A. Lord William Bentick
B. Lord Cornwallis
C. Lord Kenning
D. Lord Dalhousie
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