I am graduate in B.Sc( Chemistry Hons). My DOB is 11/02/1981. Is it right time for doing M.Sc at this age or just do B.Ed? Please suggest..

I worked as Teacher for 1 and 1/2 yrs and then worked in ICICI as operation coordinator for 9 months and then worked in IBM as Customer Care Executive. Now, I left the job and looking for some better carrier opportunity. Please suggest what will be better. Is it beneficial to do M.Sc at this age?