Compilation of tough technicals/behaviorals you've experienced so far

Boys,

hope youve all been grinding away during this rough time. remember, tough times dont last, tough people do. Thought it might be a good idea to just make a compilation of what tough interview questions youve faced so far, I've found it helps to isolate the tough questions from the prep guides so that you're not just zoned in for the moment and really have the concepts nailed down at a moment's notice

What I've seen so far:

Whats the beta of a slot machine?

does cost of debt ever exceed the cost of equity?

18 Comments
 
"hopeful123"

Whats the beta of a slot machine?

Beta is based on correlation. What would be the "standard" for a slot machine? I don't think this question can be answered.

What I've seen:

  • Is it fair to use a LBO to value a public company? (LBOs on resume) I panicked in the moment, but think the answer is no because you're changing the cap structure and influencing how they run operations with a LBO; a public investment in the company would have none of that
 
Best Response

Question can be answered simply. Beta of a slot machine is 0. Beta is essentially the covariance of (x,y) / variance (x). Slot machines and the market are not correlated at all - slot machine outcomes are stochastic and not tied to market performance in any way. Received this question in various froms different EBs during my OCR (one was like beta of a biotech company that's dependent on trial results, similar idea).

 

You could make an argument that Beta would be positive. Slot machines are meant to make a profit, so the expected value of each pull is positive (for the owner of the slot machine). If the market is doing well (and the economy in general is doing well), more people will use their higher discretionary income on things like gambling, so a slot machine will make more profit.

I think a question like this doesn't necessarily have a right answer as long as you reason appropriately.

 

Almost positive @dalailama is correct here. You can use an LBO to value a publicly traded company because you are changing your strategic acquiring firm's (not a PE firm most likely as very few can afford to buy publicly traded companies) debt structure. You also are going to be determining the feasible price per share because even though the share price is public, you will buy at a control premium.

 

You could also argue that cost of debt can exceed cost of equity in all company forms that are not limited, like partnerships etc.

I don't know... Yeah. Almost definitely yes.
 

Et et nisi sed nisi omnis possimus ut sint. Quos quaerat optio nulla est error expedita incidunt eius. Dolores quo labore est iure. Deleniti cupiditate et cupiditate quos.

Iure possimus error magni dolores. Qui nihil delectus sit quia odit. Excepturi illo est quo perferendis ea facilis aut voluptatum. Eaque ratione reprehenderit sit ipsam inventore.

Qui sed molestiae est harum impedit autem rerum. Facilis aperiam sit ad corporis in deserunt. Quia minus quia mollitia et autem molestiae magnam omnis.

Career Advancement Opportunities

July 2026 Investment Banking

  • Evercore 01 99.4%
  • Moelis & Company 01 98.9%
  • JPMorgan 01 98.3%
  • Guggenheim Partners 01 97.7%
  • Morgan Stanley 07 97.1%

Overall Employee Satisfaction

July 2026 Investment Banking

  • Moelis & Company No 99.4%
  • Evercore No 98.8%
  • Morgan Stanley 01 98.3%
  • BMO Capital Markets 13 97.7%
  • Banco Santander 01 97.1%

Professional Growth Opportunities

July 2026 Investment Banking

  • Evercore 01 99.4%
  • Moelis & Company 01 98.9%
  • Morgan Stanley 06 98.3%
  • Goldman Sachs 01 97.7%
  • JPMorgan 01 97.1%

Total Avg Compensation

July 2026 Investment Banking

  • Vice President (15) $434
  • Associates (46) $258
  • 3rd+ Year Analyst (8) $210
  • 2nd Year Analyst (22) $179
  • Intern/Summer Associate (13) $156
  • 1st Year Analyst (80) $150
  • Intern/Summer Analyst (73) $101
notes
16 IB Interviews Notes

“... there’s no excuse to not take advantage of the resources out there available to you. Best value for your $ are the...”

Leaderboard

success
From 10 rejections to 1 dream investment banking internship

“... I believe it was the single biggest reason why I ended up with an offer...”