" Bureaucracy, just as other top- notch competitive exams such as IIT- JEE, is an easy and legitimate way to gain social mobility and recognition in Bihar, a state which still carries remnants of its feudal past. Tamil Nadu has seen a rapid expansion of the private sector while youth in businessoriented Gujarat prefer nongovernment options quite early in their life," he added.

The observation is not off the mark because only 76 IAS officers are domiciled in a state such as Gujarat while ` tiny' Kerala has contributed By Ashish Sinha in New Delhi UP and India's top IAS churners 143 bureaucrats to the pack and the Left Front- ruled West Bengal accounts for only 117.

The Bengal youth used to opt for civil services in good numbers before Independence and the years immediately after, but the numbers have diminished over the years.

Besides the Hindi heartland, the sheen of the civil services has grown in other north Indian states as well. The number of IAS officers domiciled in agrarian states of Punjab and Haryana is 228 and 158. While a relatively larger Karnataka and Madhya Pradesh account for only 150 and 152 officers respectively.

Delhi is another interesting case. The number of IAS officers domiciled in the national capital is an impressive 233.

" This is expected because parents of a large number of aspiring civil servants are based in Delhi. Most of them are already in government service. Delhi also happens to be the education hub of the north," an official posted with the Union Public Service Commission said.

Experts say that 27 per cent reservation for the other backward classes ( OBCs), which was implemented in the early 1990s, has also made a qualitative difference to the recruitment trend. For instance, the number of OBC entrants to the civil services has been going up in Uttar Pradesh and Bihar.