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2 telephonic rounds: Questions are on basics. 7 technical rounds, face-to-face (company paid airfare and guesthouse). No direct questions, more tricky or experiential questions. To be better prepared, check for Yahoo! open-sourced products. All que

How to find the inorder successor of a node in a tree?

Attended 1 telephonic interview. The telephonic questions were about k nuts and k bolts, with a 1-to-1 match between them. Nuts and bolts are unordered. Find the matching bolt for each nut. The only operations allowed are comparing any nut with any b