First 10 - 15 min was basic questions about experience, projects, and basic CS fundamentals, then rest of time were medium level LC coding problems. Amount of questions asked depends on amount of time it takes you to answer.
Interview questions [1]
Question 1
Sliding window question about flipping 1's to get most consecutive 0's in a list
I cleared all OAs and was scheduled for a coding interview session of 45mins. The interviewer was friendly. He asked followup questions on the runtime, time complexity to me in the end
I applied through college or university. I interviewed at Amazon
Interview
Only 1 round of 45 mins, 30 mins of coding(medium questions from leetcode) and 15 mins of behavioral . The interviewer was very polite and was helpful at the coding round.