I sat for online aptitude test which led me to the next round where 270+ were shortlisted out of ~700.\n\n**Technical Round 1:**\nQuestion 1) Check whether the HTML code is balanced with correct tags.\nQuestion 2) Convert the IP Address into Bit Array and return it.\n\n**Technical Round 2**\n\nQuestion 1) Implement Queue using stack\nThe other questions were based on my resume\n\n**Technical/ Managerial Round**\n\nQuestion 1) Print tree in spiral order and then optimise without extra space other than a stack/queue.\nQuestion 2) Puzzle : Consider you have 10 boxes of which 9 have 10 coins each and one has 9 coins. You have a weighing scale balance. What is the minimun number of traversals needed to find out the box with 9 coins. You can\'t directly look inside the box and count the coins. Ans - 1 traversal.\nQuestion3) Given a list of strings from a dictionary, find the lexical order of the characters considering you don\'t know the alphabet.\n\nRest questions were on my projects and my contributions.\n\n**HR Round**\nThe HR told me that I was selected for the SDE role and I\'d have to join in the next week.\n

I sat for online aptitude test which led me to the next round where 270+ were shortlisted out of ~700.\n\nTechnical Round 1:\nQuestion 1) Check whether the HTML