The correct answer is C. DRM.
The DRM, or Divisional Railway Manager, is the head of a railway division in India. They are responsible for the overall management of the division, including the safety and operations of passenger trains. The DRM is also responsible for the framing of the marshalling rules for passenger trains.
The marshalling rules are a set of regulations that govern the way that passenger trains are assembled. The rules are designed to ensure the safety of passengers and crew, as well as the safe and efficient operation of the train.
The marshalling rules are based on a number of factors, including the type of train, the number of coaches, the weight of the train, and the route that the train will be taking. The rules also take into account the safety of passengers and crew, as well as the safe and efficient operation of the train.
The marshalling rules are a vital part of the safety and operation of passenger trains in India. They are designed to ensure the safety of passengers and crew, as well as the safe and efficient operation of the train.
The other options are incorrect.
A. DOM stands for Divisional Operating Manager. The DOM is responsible for the day-to-day operations of a railway division. They are not responsible for the framing of the marshalling rules.
B. COM stands for Chief Operating Manager. The COM is responsible for the overall operations of a railway zone. They are not responsible for the framing of the marshalling rules.
D. AOM stands for Assistant Operating Manager. The AOM is a subordinate of the COM. They are not responsible for the framing of the marshalling rules.