Hello Savita,

To become a data analyst you can enroll in diplomas or certificate courses on the subject. However you will be more employable if you possess a masters degree. You can opt for any of MCA/MSc/MBA/PGDM or even M.Tech. You can choose any of these subjects.

Computer science

Information management

Finance

Economics

Mathematics

Statistics

To answer your next question Statistician is a well sought after position especially in the government sector. Check for different state psc, upsc as well as ssc notifications for the same

Hope this helps and Good luck