Deloitte Business Analyst Interview Guide
Published July 22, 2026 · Updated July 22, 2026
Evidence-backed preparation playbook for Deloitte Business Analyst interviews. 3 reported questions, top topics, difficulty breakdown, and a free assessment.
2-6 years
Most reported exp
Rounds reported
Scenario 2qHR 1q
Topics most frequently reported
✓Case Interview / Cost Reduction
1 question · 33%
✓Case Interview / Market Entry
1 question · 33%
✓Behavioral
1 question · 33%
Free · 10 minutes
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Top Questions — Ranked by Community Votes
These 3 questions appeared most in Deloitte Business Analyst reports. Master these first.
Deloitte
Medium
Scenario round
2-6 years
A retail client's logistics costs have grown 22% year-over-year while revenue grew only 8%. Walk through how you would structure your analysis to identify the drivers and recommend where to cut cost first.
↑ 28 upvotes · 15 engineers asked this · Business Analyst
Deloitte
Medium
Scenario round
2-6 years
A consumer electronics client is considering entering the Southeast Asian market. What are the first three questions you would ask before building any financial model?
↑ 24 upvotes · 12 engineers asked this · Business Analyst
Deloitte
Easy
HR round
1-5 years
Tell me about a time you had to present a recommendation to a client or stakeholder who initially disagreed with your conclusion. How did you handle it?
↑ 20 upvotes · 11 engineers asked this · Business Analyst
More at Deloitte
Frequently asked questions
How hard is the Deloitte Business Analyst interview?
Medium difficulty based on 3 reported questions. Most questions cover Case Interview / Cost Reduction, Case Interview / Market Entry, Behavioral.
What topics does Deloitte ask Business Analysts?
Top reported topics: Case Interview / Cost Reduction (1 questions), Case Interview / Market Entry (1 questions), Behavioral (1 questions).
How many rounds does Deloitte have for Business Analyst?
Reported rounds: Scenario, HR.
What experience level does Deloitte hire Business Analysts at?
Most reported: 2-6 years and 1-5 years.