Mastercard interview questions

You walk in and it's only one other person- your interviewer. The interviewer begins to casually ask questions about your resume, and they're so casual it becomes a conversation. After a few minutes they cut to the chase and give you a business problem to work through. For the next 30 minutes, you're talking through this problem, solving it in real time. After going as far as you can go, they wrap it up with a few final questions, and then open up the floor for your questions. Once you're done, you rinse and repeat once more. Then you go home and wait to find out if you get a "call back." If it went well, they fly you to DC (assuming you're not from there), and put you up in a hotel for a night to go through this same process 4-5 more times in one day. Then you're flown back and you go through the difficult process of waiting for the final result.

For the internship, you have a first round interview that's 1 case. If you do well, you move onto a final round interview with four cases on site intermingled with lunch and opportunities to network with more of the office.