the first round was on interview bit and in this round there were 2 coding questions and 20 MCQ which were related to os, input-output and DBMS, etc after that selected candidate had 2 technical round F2F
Interview questions [1]
Question 1
first, the question was the binary tree and the second question was from the array
It was a on-site interview at their Gurgaon office. Took 4 rounds, out of which 3 were technical and 1 was about project discussion . They reverted back in four days.
Interview questions [1]
Question 1
1. Spiral level order traversal of tree, using only single data structure.
2. Total number of squares in m*n matrix.
3. Total area under histogram.
4. Square root of a number'
5. Design database tables of bookmyshow
I applied through college or university. The process took 1 day. I interviewed at OYO (Durgapur, West Bengal) in Aug 2018
Interview
I had to undergo three rounds of F2F interviews. In the first round, questions related to data structures were asked along with the projects I had worked on. The next two rounds were for testing my skills in algorithms mainly. I was also asked questions related to OS also.
Interview questions [1]
Question 1
Print all permutations of a given string.
Algebraic addition of two linked lists.
Also, questions based on Dynamic programming were asked.