is there any need of experience for doing mba in sales and marketing???...or we can do it directly after my degree???

you can join directlly. there are lots of options available for you. call 09836816130 for details and free prospectus.

you can take admission in mBA without any experience

doing the MBA in regular will sound good. It is also preferrable to have work experience for doing MBA. Research has proved that one learns more when he/she interacts with people from varied backgrounds. A diverse MBA class is a perfect learning environment and for this reason, Business Schools pref