Being one of the largest PSU bodies of India, Railways do not advertise in TV like other commercials. What does authorities think >>> everybody knows Railways so why should we advertise !!! However still people may be benefited and Railways may be benefitted !!
- Advertisements are always beneficial for every business. Indian railways may advertise its new luxurious or special services for exotic locations for spreading tourism
 - Special discounts schemes for Women, children and Aged people. Even for special government employees and patriots
 - For carrying goods , new schemes may be introduced through commercials
 - Employment opportunities for Indian citizens - we never know when Railways announce their recruitment... Railways will also get proper women representation and will get application from intelligent and suitable candidates unlike lovers of government jobs
 - Being the monopolist, it may advertise its good rectified measures like cleanliness, good foods availability , special benefits to aged people etc..