Management Consultant interview questions (2026)

Consulting interviews test case problem-solving, structure, quantitative skill, and communication. Then practice them in a free AI mock interview tailored to your exact role.

Case & structure

• A client's profits are falling — how would you structure the problem?
• How would you estimate the market size for a new product?
• Should our client enter a new market? Walk me through your approach.

Quant & analysis

• How would you decide whether a cost-cutting initiative is worth it?
• Talk me through a back-of-the-envelope calculation for this.
• How do you handle a case when you don't have all the data?

Communication & fit

• How would you present a tough recommendation to a skeptical client?
• Tell me about a time you influenced someone without authority.
• Why consulting, and why this firm?