It was a smooth interview process. Overall good experience Aptitude was taken on 26th of February -> 14 questions on Maths , all domains -> 8 of DS , mainly time complexity , tree traversals, Sorting Algorithms -> 3 programming questions of which you have to attempt 2. Logic is more important , syntax can be bit here and there. Our first round was on 19th March Technical round for about 1hr 15mins Q1 - Return true/false if there exist 5 consecutive 0 in a string of 0's and 1's(Also optimize for a few test cases) Q2- Write program to find 2nd largest element in array(Asked to Optimize) Q3-Write any one sorting algorithm you know Q4- Multiprocessing vs Multithreading Q5- What is primary and foreign key Q6 - Gave me a table and asked for different SQL queries Q7- DDL and DML Q8 - Truncate vs Delete Q9- Angle between the minute hand and hour hand on clock Q10 - Two ropes are given which take 1 hour to burn each, how will you calculate 45 mins Technical Round 2 Q1- Asked me about myself and projects Q2 - 3 boxes are given , one has gold other 2 do not , they have a writing on them puzzle Q3- Write a code to find equilibrium of array(leftsum should be equal to right sum) Round 3- Q1 - Asked me about myself Q2- My projects Q3 - Why do you take python over java (I was asked my choice of language), tell me from personal expericne Q4- Another few resume based questions.

Consists of two technical and one special round at the end with the head of operations. The first two interviews are quite smooth if you prepare, the last round though you have to be very positive attitude to get selected is what I'm guessing.