How They Will Test You

Algorithms · 30 Must-Answer Questions

You've finished the Algorithms Part—has the complexity intuition stuck? One question tells you. These 30 questions come from three real scenarios: answer out loud first, then check the framework.

How to Use This Page

Each question shows who’s asking. They’re testing the same knowledge, but they each want to hear something different.

🎙 InterviewerWants to verify whether you truly understand or are just reciting buzzwords

👔 BossWants explanations and commitments

🛠 Tech ColleagueIs probing whether you’re worth trusting

Each question has three layers: what they’re assessing → answer framework → bonus points. For any part you can’t answer, click the linked lesson pages at the bottom to review.