estimation question

Estimation Question

Case Interview Example – Estimation Question and Answer I was asked the following management consulting estimation question by a McKinsey interviewer many years ago: “Estimate how long it would take to move or relocate an average size mountain 10 miles using an average size truck” Below you will see my answer to this estimation question [...]

8 Example Case Interview Questions

Here’s a list of Case Interview Questions that I’ve received as a candidate. Keep in mind the interview format (especially for McKinsey) has evolved since the time I went through it as a candidate. How much time does it take to relocated an average size mountain 10 miles using an average size dump truck? – [...]

Winner of Sweet Estimation Contest

While celebrating the U.S. holiday Halloween, I announced an estimation question contest. As you might recall, I posed the following question: “In today’s New York Times, I learned that in the weeks leading up to this holiday, Americans purchased $2.7 BILLION dollars in candy. So here’s my challenge for you. Assuming all of that candy [...]

A Sweet Estimation Question

Last night, I took my kids out for an American children’s holiday known as Halloween. Kids (and some ahem… adults) dress up in costume (I was a penguin this year), go door-to-door, saying “Trick or Treat” and get free candy from the neighbors. My three kids brought back a record 420 pieces of candy.  In [...]

Keep it Simple

Question: The below case resulted in the feedback of that I am really analytical and smarter than most people in their office but too detailed approach not being able to creatively quickly change thinking on the spot, also they mentioned if something like this happens  you need to interaction with the interviewer to come to [...]