I'd encourage you to pick up the book Cracking the Coding Interview.<p>It's got plenty of practice questions, plus great guides on the type of questions interviewers ask and the answers that they're looking for.<p>[1] <a href="https://www.amazon.com/Cracking-Coding-Interview-Programming-Questions/dp/0984782850/ref=sr_1_1" rel="nofollow">https://www.amazon.com/Cracking-Coding-Interview-Programming...</a>