Leland+ for Management Consulting

Case Math Drills: 9 Questions to Practice

Sharpen your case interview math skills with these drills. Try out easy, medium, and hard problems to get you ready.

Management Consulting Office Hours

Get your consulting questions answered live! Join us for an open Q&A session on case interviews, networking, and landing a top job.

How to Write a Cover Letter That Gets You Hired

An ex-consultant shows you how to write a cover letter that stands out and lands you an interview at a top company.

Market Sizing Walkthrough: Number of Trees in the World

Crack the classic guesstimate of estimating the number of trees in the world. Learn how to break down an unconventional problem and use logical assumptions to find a solution.

Oil & Gas Upstream Technology Case: Advanced

Crack an advanced operations strategy and organizational behavior case for a multinational oil and gas company. This technically difficult case challenges you to address competitiveness issues in the upstream gas division.

Hot Wheels Beginner: A Practice Case Interview

Crack the Hot Wheels case interview. This beginner-level, candidate-led case challenges you on market and profitability analysis for a Korean car client.

Example: Compelling Bain Cover Letter

See this example of a cover letter for Bain & Company. Learn how to showcase your problem-solving skills, leadership, and passion to stand out.

MBB Interviews: Your Questions Answered

An exclusive Q&A session with a consulting expert on how to ace the behavioral and case interviews at McKinsey, Bain, and BCG.

Ace Your Behavioral Interview

Learn the top 10 common behavioral questions and what interviewers are really looking for, from leadership skills to conflict resolution.

Live Growth Strategy Case Walk-Through

Watch a real-time case walkthrough focused on scaling strategy—structure, analyze, and present like a pro.

5 Essential Things To Get Right in Consulting Cases

Master the core elements firms look for and boost your chances of cracking every case.

Consulting Case Frameworks and Structuring

A tactical session on breaking down case interview problems using clear, MECE-aligned frameworks—covering profitability, market entry, M&A, and more.

Beyond the Case: Ace Your MBB Behavioral Interviews

Don't underestimate the power of the behavioral interview in your journey to an MBA offer. Learn from Leland coach Manali on how to stand out in the behavioral interview.

MBB Internship Cover Letter

Explore a strong cover letter from a Yale student applying for a Summer Business Analyst position at McKinsey & Company.

Mastering the McKinsey PEI With a Former McKinsey Interviewer [9/8/2026] (Recording)

The McKinsey Personal Experience Interview can be challenging when you’re unsure what interviewers are actually looking for in your stories and how they evaluate your responses. This session is designed for candidates preparing for McKinsey interviews who want a practical approach to preparing and delivering strong PEI answers. You’ll learn how to choose the right experiences, structure your stories clearly, and avoid common mistakes that can weaken an otherwise strong response. Attending live gives you the opportunity to ask questions about your own experiences and get real-time guidance from a former McKinsey interviewer. The speaker will share practical best practices from evaluating candidates firsthand, including what makes a PEI story effective and how to prepare for follow-up questions. If you want to approach the McKinsey PEI with a clearer strategy, it’s worth joining live.