Internia

Consulting Analyst Interview Experiences

Bain

Consulting Analyst

Vancouver, BC

Summer 2025No Offer

University of British Columbia · Commerce

3rd year · 3.3-3.6 GPA · 4+ past internships

Hard Interview

Case studyBehavioralMultiple rounds

Round 1 with a consultant was fine, got through the case and the fit felt natural. Round 2 with a partner was harder. Case was a retail chain deciding whether to close underperforming stores and the math got messy. Partner also was asking about a time I had to influence someone without authority, very common Bain culture question so prep that

Questions Asked

  1. 1.A Canadian mining company is evaluating the economics of a new site in Northern Ontario
  2. 2.Your client is a mid-size grocery chain facing pressure from Walmart and online delivery. What strategy do you recommend?
  3. 3.Operations improvement case: a manufacturing plant's output has fallen 10% over the past two quarters

McKinsey & Company

Consulting Analyst

Toronto, ON

Summer 2026No Offer

Western University · Ivey HBA

3rd year · 3.7+ GPA · 1 past internship

Easy Interview

BehavioralStressful

Super relaxed one 30 min call with someone from the team who wanted to know about past experiences they just told me about the team culture and asked which work experience was my favourite

Questions Asked

  1. 1.Your client is a PE firm considering acquiring a Canadian retail chain. What would you want to know

Bain

Consulting Analyst

Toronto, ON

Summer 2025No Offer

University of Toronto · Economics

4th year · 3.3-3.6 GPA · 3 past internships

Hard Interview

Case studyMultiple roundsStressful

Two 40 min interviews each split between fit and case. First case was whether a coffee shop would be profitable in some neighborhood and that went okay. Second was a fashion company losing revenue and I got tripped up on the math, kept second guessing my numbers. Fit was mostly why Bain why consulting which I had prepped

Questions Asked

  1. 1.A hospital system wants to reduce patient wait times by 30%. Walk me through your approach.

McKinsey & Company

Consulting Analyst

Toronto, ON

Summer 2026No Offer

Queen's University · Commerce

4th year · 3.7+ GPA · 1 past internship

Hard Interview

Case studyBehavioralStressful

Went through the assessment at home first. Cases were interviewer led and I prefer candidate led so the format felt harder to navigate. Got a profitability case involving a hospital system cutting costs and got lost in the math halfway through. PEI story was about an initiative I started at a student club and they pushed on every detail for 15 minutes. When they ask what would you do differently the real answer matters so have one ready

Questions Asked

  1. 1.What drew you to McKinsey & Company?
  2. 2.Estimate the annual revenue of all Tim Hortons locations in Canada

McKinsey & Company

Consulting Analyst

Toronto, ON

Summer 2026Declined Offer

University of Waterloo · Systems Design Engineering

4th year · 3.7+ GPA · 4+ past internships

Hard Interview

Case studyBehavioralMultiple rounds

Solve assessment was fine, two interviews each with PEI and a case and PEI on inclusive leadership went deep they wanted specifics on how I brought a quiet teammate into a conversation during a class project. Cases were interviewer led one was market entry for consumer goods into Southeast Asia, mental math was heavy but manageable if you practice

Questions Asked

  1. 1.Out of all your options, why are you most interested in McKinsey & Company?
  2. 2.Describe a time you delivered a recommendation that wasn't what the stakeholder wanted to hear

Oliver Wyman

Consulting Analyst

Vancouver, BC

Winter 2025Accepted

University of British Columbia · Commerce

4th year · 3.3-3.6 GPA · 3 past internships

Average Interview

Case studyMultiple roundsConversational

First round was a case study where you work through a business problem and then behavioral questions about weaknesses and how I'd approach a client engagement. They gave me a market sizing case about a retail company entering a new market. Whole thing was 30 min, felt quite collaborative

Questions Asked

  1. 1.Walk me through how you'd design a target operating model for a shared services function.

BCG

Consulting Analyst

Calgary, AB

Summer 2025Declined Offer

University of Alberta · Computing Science

2nd year · 2.9-3.2 GPA · 0 past internships

Average Interview

Virtual

Virtual Launchpad first, 3 hours of presentations and group exercises then two interviews with a manager and director, behavioral and a simple profit case about whether to cut costs or grow revenue. I prepped for way harder cases so it was kind of a relief, declined because I got another offer I wanted more

Questions Asked

  1. 1.A telecom company's EBITDA margin declined 3 points this year. Walk me through your diagnostic approach
  2. 2.A major Canadian bank is seeing 20% fewer branch visitors year-over-year. Whats driving it and what should they do?

EY

Consulting Analyst

Toronto, ON

Summer 2026No Offer

University of Toronto · Mechanical Engineering

3rd year · 2.9-3.2 GPA · 2 past internships

Average Interview

Case studyBehavioralMultiple roundsVirtual

Panel interview with two managers asking SQL questions. They wanted me to write a query to find duplicate records using GROUP BY and HAVING. Also how I'd explain a data finding to someone non technical. SQL portion seemed to be weighted more heavily

Questions Asked

  1. 1.A hospital wants to reduce medication errors by 40%. How do you approach this problem?

Deloitte

Consulting Analyst

London, ON

Summer 2026Declined Offer

Western University · Ivey HBA

3rd year · 3.3-3.6 GPA · 1 past internship

Average Interview

Case studyBehavioralMultiple roundsVirtual

Got the offer but had already accepted somewhere else by the time it came through. Case was about a retailer expanding into a new market, fit interview before that

Questions Asked

  1. 1.How do you manage client expectations when a project timeline is at risk?
  2. 2.A financial institution wants to implement an AML transaction monitoring system. What are the key steps?

Protiviti

Consulting Analyst

Toronto, ON

Summer 2026Accepted

McMaster University · Commerce

3rd year · 3.3-3.6 GPA · 2 past internships

Average Interview

Case studyBehavioralMultiple roundsIn-Person

On campus first round was 30 min behavioral then a 30 min case. The case info was sent 24 hours before, unusual and very helpful, I was able to prepare a solid structure. Round 2 was at their office, dinner the night before was relaxed, two 30 min behavioral interviews the next day. Well organized and the office visit made it feel like they actually wanted to bring you in.

Questions Asked

  1. 1.Walk me through how you'd develop a change management plan for a major system implementation.
  2. 2.Tell me about a time you delivered under a very tight deadline with multiple stakeholders.

Deloitte

Consulting Analyst

Toronto, ON

Winter 2026No Offer

Wilfrid Laurier University · Business Administration

3rd year · 3.3-3.6 GPA · 1 past internship

Hard Interview

Case studyMultiple roundsVirtual

both rounds were case studies which I was not expecting to be so intense for an intern interview. first one was a market entry case where you had to size the opportunity and build a framework with tricky assumptions around market share. second round was a profitability case and the problem statement itself had so many exhibits so by the time you understand what they're asking there's only like 20 min left to present. not having a calculator didn't help either. I know people say Deloitte intern interviews aren't that tough but mine was lol

Questions Asked

  1. 1.Describe a time you had to adapt your communication style for a very different audience
  2. 2.Describe a time you spotted an issue that was outside your defined scope but critical to the client.
  3. 3.How do you quickly build credibility with a new client team

BCG

Consulting Analyst

Montreal, QC

Summer 2024No Offer

Concordia University · Commerce

3rd year · 2.9-3.2 GPA · 1 past internship

Hard Interview

Pre-recordedBehavioralVirtual

Casey chatbot was fine if you've practiced cases, first round two interviews behavioral then case for each and the case was about a distribution company losing market share. Final round with partners was basically them selling me on BCG.

Questions Asked

  1. 1.Tell me about a time you had to manage up, working with a demanding or difficult senior person
  2. 2.Estimate how many Uber rides happen in Toronto on a Friday night

Accenture

Consulting Analyst

Toronto, ON

Summer 2026No Offer

York University · Business Administration

2nd year · 2.9-3.2 GPA · 0 past internships

Hard Interview

Case studyBehavioralMultiple rounds

Resume screening then phone interview then a take home case they gave me about 48 hours for. The case was about analyzing a company's financials and recommending whether to invest or pass. Then final interview where they grilled me on my case with detailed follow up questions. They kept poking at weak spots in the analysis. Interviewers were tough but fair overall

Questions Asked

  1. 1.A client's internal audit function is critically understaffed. What are the risks and how do you address them?

Marsh McLennan

Consulting Analyst

Vancouver, BC

Winter 2026Accepted

Simon Fraser University · Business Administration

4th year · 2 past internships

Hard Interview

BehavioralVirtualMultiple roundsConversational

HackerRank first with Python SQL and ML theory. Technical interview, questions about lists vs tuples and projects on your resume. Third round they gave a scenario about using data science to determine insurance pricing for different users and you had to propose a solution on the spot. Intense having to think through all that live.

Questions Asked

  1. 1.How would you structure a build-buy-partner analysis for a new capability?
  2. 2.Explain what a SWOT analysis is and in what engagement contexts you'd use it

BCG

Consulting Analyst

Toronto, ON

Summer 2026Accepted

University of Toronto · Economics

4th year · 3.7+ GPA · 3 past internships

Average Interview

Case studyBehavioralMultiple roundsVirtual

Casey chatbot was straightforward this time, I'd failed it in a previous cycle by rushing. Two consecutive interviews on the final day, both had a case and a fit section. First case was a market entry scenario for a pharma company and the second was about operational efficiency at a manufacturer. Fit was why consulting and aspirations. The Toronto office has good energy

Questions Asked

  1. 1.Tell me about a time you structured a complex problem and guided others through your thinking

Capgemini

Consulting Analyst

Toronto, ON

Summer 2026Accepted

Toronto Metropolitan University · Business Administration

3rd year · 2.9-3.2 GPA · 1 past internship

Average Interview

Case studyBehavioralMultiple roundsVirtual

HR call first then a supply chain case about a manufacturer. Final round was behavioral, conflict resolution and leadership

Questions Asked

  1. 1.What's the difference between process efficiency and process effectiveness?
  2. 2.Estimate the business value of automating a client's manual invoicing process

Oliver Wyman

Consulting Analyst

Montreal, QC

Fall 2025No Offer

McGill University · Economics

3rd year · 3.3-3.6 GPA · 1 past internship

Hard Interview

Pre-recordedCase studyMultiple rounds

First case was a market sizing question about insurance premiums in a new geography. Second consultant gave me a market entry case for a financial services firm and the quant part was harder than expected. Montreal office is French forward so know that going in

Questions Asked

  1. 1.How would you evaluate whether a client should outsource a business function or keep it in-house?

L.E.K. Consulting

Consulting Analyst

Montreal, QC

Summer 2026No Offer

McGill University · Commerce

3rd year · 3.7+ GPA · 1 past internship

Hard Interview

Case studyMultiple roundsVirtual

My market sizing math was too slow I think. Standard case questions, market sizing and a strategic recommendation. Interviewers help you stay on track during the case

Questions Asked

  1. 1.How would you structure a post-merger integration for two mid-size businesses?
  2. 2.How would you identify inefficiencies in a client's supply chain

FTI Consulting

Consulting Analyst

Ottawa, ON

Summer 2026Accepted

University of Ottawa · Commerce

4th year · 3.3-3.6 GPA · 1 past internship

Easy Interview

BehavioralPre-recordedVirtualFast process

Culture felt more specialized than MBB. hirevue first then a virtual interview. Asked why forensic consulting over strategy and about teamwork under pressure. Seemed like they give interns real responsibilities.

Questions Asked

  1. 1.How would you help a client assess the financial feasibility of entering a new business line?
  2. 2.Tell me about a time you had to explain highly technical work to a non-technical client.

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