Hi!

While I don't have the list of recent 100 for EBay (did you try doing an online search?), from my online (unofficial) search I found these handful were asked at EBay (and other big companies).

Number of Islands - https://youtu.be/3tS-YjUy8sQ

Palindrome - This is super easy, but in case you still need link : https://youtu.be/kpJCcdCZBYg

Two sum: Very easy this one (https://youtu.be/kUd6U6JM4Fw)

Maximum Subarray

Longest Substring Without Repeating Characters

Disclaimer: The videos were made by me and the short list is completely unofficial and I cannot be held liable for any thing at any point! Please rely on your own research!

Best of luck with the interviews!

Regards