Pagalguy (https://www.pagalguy.com/@Ravichandrams)
Profiles for Executive MBA are not accessed entirely on merit. There is a lot of weight for the SOP, Interview and having a diverse portfolio (co-curricular and stuff). Even a lot of weight is given for the kind of work ex. you come with.
If planning for GMAT, aim for 670+ and apply in some of the successfully running courses like the ISB, SOIL, IIM A, B, C, U Center for Leadership @the north cap University, Great Lakes etc.
Eduswami Answer
Experienced candidates opting for the 1yr MBA for Executives are evaluated on so many diverse parameters that it is nearly impossible to make a judgement based on test scores. The work-ex, the extracurriculars, how the interview went, the fit with the programme…..all of these come into play.
In your case, the GMAT is just about good enough but a slightly higher score (say 650+) will get you into consideration for some real good quality programmes like ISB, IIMs, CFL-NCU, Great Lakes, CSB, etc.