hi,

see there is post graduate diploma and mba course in business analytics. however you have to decide which course you want to do. pgdm course is of 1-2 years depends on the institute. mba course in data analytics is of 2 years duration. admission is based on entrance exams score like cat, xat, mat, cmat etc. now you may quit the current course and again prepare for competitive exam. some of the best college for mba in business analytics is,

School of Management Studies, University of Hyderabad, Hyderabad

IIM Bangalore

Symbiosis Centre for Management and Human Resource Development (SCMHRD), Pune

Indian School of Business (ISB), Hyderabad

Lal Bahadur Shastri Institute of Management (LBSIM), New Delhi

IIM Calcutta with IIT Kharagpur and ISI Kolkata

Symbiosis Centre for Information Technology (SCIT), Pune

Great Lakes Institute of Management (GLIM), Chennai

Welingkar (WE School), Mumbai / Prin. L. N. Welingkar Institute of Management Development and Research (WIMDR), Bangalore

Galgotias University, Greater Noida