Interview Experience – ZS Associates | Business Analyst 📊
Batch: 2027 | Branch: AIDS | Total Rounds: 2
Process Snapshot 🚀
Eligibility / Shortlisting: The shortlisting began with an Online Assessment (OA) comprising three rounds: Verbal Aptitude and Technical sections. This was followed by two interview rounds: one Technical and one HR.
Application Route & Timeline: The application was on campus. The entire interview process, including both rounds, took place on the same day. Round 1 lasted about 90 minutes, and Round 2 was around 30 minutes.
Round-by-Round Breakdown 🗣️
Round 1: Technical Interview 💻
This round focused on technical skills. The main questions revolved around:
Your internship experiences.
Projects you've worked on.
SQL knowledge.
Round 2: HR Interview & More 🤔
This HR round included:
Guesstimate problems.
Questions on basic Data Structures and Algorithms (DSA).
Difficulty, Topics, and Interview Focus
Difficulty Across Rounds: Medium-Hard
Most Asked Topics: Data Structures and Algorithms (DSA) and Database Management Systems (DBMS).
What Interviewers Focused On: All aspects (technical, projects, behavioral) were given equal importance.
Coding and Project Discussion
Coding Question Patterns / Constraints / Expected Approach: Specific SQL queries were asked. For DSA, questions related to Fourier series were mentioned.
Project Deep-Dive (architecture, trade-offs, scaling, debugging): Yes, interviewers delved deep into projects, specifically reviewing an internship presentation (PPT). 📝
HR and Behavioral
HR/Behavioral Questions: No specific details provided.
Unexpected/Tricky Moments + Handling: None reported.
Final Outcome
Verdict: Selected 🎉
Top Tips for Juniors: Communicate properly and be confident throughout your interviews.
Mistakes to Avoid
Lack of proper communication and confidence can be detrimental. Ensure you articulate your thoughts clearly and present yourself confidently.
Preparation Strategy
What Helped Most (resources/mocks/plan): Watching SQL one-shot videos and practicing guesstimate problems from GeeksforGeeks (GFG) were particularly helpful. 💡
7-Day Priority Plan for Juniors: Focus on SQL, puzzles (like guesstimates), and thoroughly understanding your own projects.
Optional Offer Details
The offered role was of type BTSA (Business Technology Solutions Analyst).
Quick Checklist for Students ✅
Practice for Online Assessments covering verbal aptitude and technical skills.
Brush up on SQL concepts and practice specific queries.
Prepare for guesstimate problems.
Review basic Data Structures and Algorithms (DSA), including any specific topics like Fourier series if mentioned for your role.
Be ready to discuss your internships and projects in detail.
Prepare a presentation for your internship/projects if you have one.
Work on your communication skills and confidence.
Practice various types of puzzles.
