Dear candidate, you can pursue any bachelor's degree to become a CBI officer. There is no such particular degree must for CBI officer.

Eligibility: One Should have a bachelor's degree from a recognized university. The age limit to apply in the Central Bureau of Investigation (CBI) is 20-30 years. 20-30 years for General Category, 20-33 years for OBC category, 20-35 years for SC / ST category.

Crack the entrance exam.