Accounting

you can do CA after completing 12th. you need to qualify CPT exam that is basic or entrance exam for ICAI I must say there after you have to qualify IPCC both group then you are eligible for articleship to do work under CA to gain knowledge what CA actually do or gain knowledge in accounting and taxation after that you can do your finals exam. all this will take atleast 5 years or more.

You can do M.Com, MBA and MCA (If you had Maths as a subject in class 12), LLB, CA, CS, BEd etc. You can do PG diplomas in your chosen field. You can do certifications in Investment banking, LOMA, IIBA certification on BA etc.

You wont be able to appear for CAT with your graduation marks. However you can definitely go for MAT and try other colleges. IISWBM accepts only CAT scores for MBA.

Hello Siva
if you want do study then you should go with any real estate commerce certificate course with your job and It will more help in your job. b'coz you have already 8 year experience in real estate.

b.com is best else CA CS cwa

Better go for M.Com, you can have more scope and job opportunities.
All the best

Hello Murali
you have already 10years experience in real estate so you should go real estate Taxation Course it's helpful in your job also.

You can start from June. You need at least six months.