Search across courses, lessons, cases, drills, coaches and more.
Ask anything about cases, applications and recruiting. Members and coaches answer.
I struggle with picking my approach to the case. How do I get better at choosing the right approach?
Mayank G.CoachStart with the objective and the decision the client needs to make, then choose an approach that directly helps answer that question.
How can I prepare for a Bain consulting interview if my math skills are very weak?
Mayank G.CoachPrioritize the math fundamentals that actually appear in cases, then practice explaining your setup clearly under time pressure.
I want market sizing practice drills to get better at it. What is the best way to practice market sizing?
Mayank G.CoachPractice the underlying steps repeatedly: define the market, choose a sensible approach, make transparent assumptions, calculate accurately, and sanity-check the result.
How do I break into a consulting firm in a different country or culture from my own?
Mayank G.CoachTreat it as both a consulting recruiting problem and a local-market problem.
My recommendations get weak whenever the case has unresolved risks. I end up saying 'it depends' and listing caveats until the actual recommendation disappears. How do you sound decisive without pretending the risks are not real?
Mayank G.CoachLead with the recommendation first, then explain the two or three reasons supporting it and the most important risk.
My first-round interviewer was very casual on video, basically a T-shirt and headset. I wore a blazer and felt overdressed. If the next round is also virtual, should I match the firm's casual vibe or keep dressing formally?
Mayank G.CoachKeep your own interview attire professional even if one interviewer dresses casually. Their clothing is not necessarily guidance for candidates.
The call was very short and mostly logistical, but the recruiter did answer a couple of questions about the office. A full thank-you email feels almost too formal for ten minutes. Is it still worth sending something?
Mayank G.CoachA short thank-you is appropriate if the recruiter gave you useful time or information, but it does not need to be formal.
I had BCG R1 recently and the whole case felt decent except for the math parts. I got to the right answers eventually, but I could tell I was slower than I should have been and the interviewer had to nudge me once or twice. Now I got rejected and I keep replaying that part in my head. Can slow math alone sink an otherwise okay case, or is it more likely there were other issues too? Trying to…
Mayank G.CoachSlow math can absolutely hurt your performance, but it is usually not the only thing the interviewer is evaluating. What often matters more is whether the slow math disrupted the flow of your thinking, your confidence, or the clarity of your communication.
I had a McKinsey case and there was one multiple-choice style question where I chose the wrong option. I realized it later and now that one moment is stuck in my head way more than the rest of the interview. Can you still get through after messing up a question like that, or is it usually game over once that happens?
Mayank G.CoachOne wrong answer does not automatically end your chances. Interviewers are evaluating the total performance, not treating the interview like a one-question exam.
I have BCG Round 1 coming up soon and I feel decently prepared, but I am still nervous about whether there is anything specific I should be keeping top of mind for that first round. Any advice that actually helped people going into BCG R1?
Mayank G.CoachAt this stage, you are usually better off reinforcing a few high-value basics than chasing new exotic tips. Focus on clean structure, calm communication, solid math, and strong synthesis.
I have an MBB networking call coming up and I feel weirdly underprepared because it is not an interview but it also does not feel casual. I do not want to waste the person’s time with generic questions they have answered 100 times. What do people actually talk about in these calls that makes the conversation useful and not awkward?
Mayank G.CoachThe best networking calls usually mix three things: a little bit of rapport, a few thoughtful questions about the person’s path or current work, and some targeted recruiting questions that genuinely help you make decisions.
I heard from someone that a strong referral can sometimes help you skip parts of the process, but I cannot tell if that is actually true or just recruiting mythology. Specifically wondering about McKinsey Solve. If you have a referral, do you still get Solve like everyone else? And if yes, does the referral help at all beyond getting you to that stage?
Mayank G.CoachIn most cases, a referral does not let you skip McKinsey Solve. Solve is usually a standard part of the process, and referrals are far more likely to influence application visibility than to remove required assessment steps.
I had a market sizing in an interview and the structure itself was okay, but once I got into assumptions I felt lost. I kept second-guessing whether the numbers were reasonable, which made the whole thing much slower than it should have been. How do people get better at making assumptions confidently without sounding like they are just making things up?
Mayank G.CoachThe key is to remember that assumptions are not judged on exact precision. They are judged on whether they are reasonable, transparent, and internally consistent.
A recruiter reached out and set up a screening call, and I am trying not to overread it. Part of me is excited because it feels like movement, but I also know it is not an interview yet. How should I think about these calls? Is it mostly logistical, or are they already evaluating pretty hard?
Mayank G.CoachA recruiter screening call is a positive sign, but it is not an offer signal on its own. You should treat it as an early evaluation step that can still matter quite a bit.
I had a Round 1 recently and we did not fully finish the case before time ran out. I am not sure how bad that is because the conversation itself felt decent, but obviously it is hard not to focus on the fact that we did not get all the way to a polished ending. For people who have been through this, does not finishing usually mean rejection, or can you still pass if the rest was strong enough?
Mayank G.CoachNot finishing does not automatically mean rejection. Interviewers care much more about the quality of your thinking, structure, judgment, and communication across the case than about whether every case ends in a perfect final bow.
I got rejected after interviews and the recruiter said the main feedback was around communication. She did not go into much detail beyond saying I needed to be clearer and more concise. I am trying to figure out what that usually means in practice. Is it more about rambling, weak synthesis, unclear structure, or something else?
Mayank G.CoachThat kind of feedback usually means the interviewer found your thinking harder to follow than it needed to be. The root cause can vary, but common patterns are long answers that never land cleanly, structures that are not signposted, weak synthesis, or analysis that is technically fine but poorly communicated.
I made it through Bain Round 1 and now I am trying to understand how to think about Round 2. I know people say final rounds are different, but the advice is usually vague. What tends to change most in Bain Round 2 compared with Round 1?
Mayank G.CoachRound 2 often raises the bar on judgment, synthesis, and overall polish. The fundamentals still matter, but interviewers may pay closer attention to whether you can communicate like someone they would actually want to put in front of clients.
I might get Solve soon and I do not have a huge prep window. There is a lot of advice online, but I cannot tell what is actually worth spending time on versus what is just noise. If you only had maybe a week or two, what would you focus on most for McKinsey Solve?
Mayank G.CoachIf time is short, prioritize familiarity with the format, decision speed, and staying calm under imperfect information. Solve is not just about raw intelligence. It is also about how efficiently you process information and make choices.
I am applying as an international candidate and trying to understand how realistic the process actually is if I need visa sponsorship. Online I see people say MBB sponsors, but it is hard to tell whether that means ‘possible in theory’ or ‘common enough that it should not scare you off.’ If anyone has gone through this, how much does sponsorship actually narrow office options or lower interview…
Mayank G.CoachSponsorship is realistic, but it is not equally easy across all countries, offices, and candidate profiles. Some offices are much more accustomed to sponsoring than others, and local hiring needs can matter a lot.
My math speed is improving, but I still make annoying mistakes when I feel rushed. Usually it is not a big conceptual error, just dropping a zero or messing up a simple percentage. Any tips for reducing those under-pressure mistakes?
Mayank G.CoachBuild a short checking habit into your process. Before you say the final number, pause for one beat and ask yourself whether the magnitude makes sense, whether the sign is right, and whether you kept track of units correctly.
