無錯無錯，絕大多數mini case都係以market sizing類題目為主；brian teaser相對較少機會見到。

答呢類問題都係要注果幾味嘢：show thinking process、適時問資料、適時make assumptions。詳細可以睇睇呢個：https://igotanoffer.com/blogs/mckinsey-case-interview-blog/market-sizing

Roland Berger喺香港大力做campus recruitment喺比較近一兩年嘅事，抱歉無乜source。希望靠你幫幫忙分享🙇🏻‍♂️🙇🏻‍♂️🙇🏻‍♂️ 👉🏻 http://bit.ly/InterviewStatus