Interview Math

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Introduction to the First Edition

Interview Math, 1st Edition provides 50+ practice problems and answers to help job seekers master quantitative interview questions including:

• Market Sizing
• Revenue Estimates
• Profitability
• Breakeven
• Pricing
• Customer Lifetime Value

If you're targeting one of the highly coveted after positions below, you'll need to master interview math questions:

• Management Consulting: McKinsey, Bain, Boston Consulting Group, Deloitte
• General Management: Capital One, Taser
• Marketing: General Mills, Google, Hershey
• Software Engineering: Goldman Sachs, Microsoft
• Finance: American Airlines, Best Buy, JetBlue

You'll learn interview math concepts and principles — and then master those concepts with practice questions filled with detailed answers.

After going through the book, candidates will feel knowledgeable, confident, relaxed and ready to tackle consulting math questions.

LEWIS C. LIN is CEO of Impact Interview, an interview coaching firm. Lewis was named by CNN as one of the "top 10 job tweeters you should be following." He has also been featured on FOX, ABC News, San Francisco Chronicle, The Atlantic, The Telegraph, and Business Insider. Before Impact Interview, Lewis was Microsoft's Director of Product Management. Prior to Microsoft, he worked at Google, leading new AdWords product launches.

Lewis has also written two other bestsellers on interview preparation: Decode and Conquer as well as Rise Above the Noise. He is also the author of Five Minutes to a Higher Salary, a salary negotiation book.

Lewis holds a B.S. in computer science from Stanford University and an M.B.A. from Northwestern University's Kellogg School of Management. He lives in Seattle.