sir, i want to ask that can a student(belongs to SCHEDULED CASTE/TRIBE CATEGORY)apply in the GEN CATEGORY in CAT-2006?-if yes then should he or she buy the form at Rs .1100 or 1200 and mention category as GEN in the form and if he or she selected whether he/she will face any problem later(suppose the candidate has mentioned his category(or used quota facility) in graduation course)