No, a BSc in Microbiology wouldn't directly qualify you to become a GST inspector through the SSC CGL exam (Staff Selection Commission Combined Graduate Level Examination). The SSC CGL recruits for various posts, and the eligibility criteria differ based on the specific post.

For the post of GST Inspector (typically under the Central Excise Inspector or Inspector (Excise) cadre), a Bachelor's degree in Commerce, Economics, Statistics, Mathematics, Business Administration or Law is usually required. Microbiology doesn't fall under the typical qualifica

https://competition.careers360.com/exams/ssc-cgl

I hope it helps!