I have an offer from Birmingham and Exeter universities for MBA. please suggest the better one.
the crucial thing about MBA is to seek accreditation from AMBA, EQUIS and AACSB - the 3 main bodies. A good place to start is actually the Complete University Guide as it has an MBA section, this also lists whether the programmes are accredited. An MBA ia a massive but worthwhile investment if you make the right choice, and accreditation is the key - as it assures the quality of teaching and the experience/quals of your peers on the course. MBA is all about networking as well as knowledge, both during and after the programme has finished.
best wishes and best of luck!