Tip 1 : Always solve the question first on paper and then on IDE
Tip 2 : Do not look at solution quickly, give some time. As a Engineer, you will always have to solve new problems so analytical mind is needed.
Tip 1 : Fit your resume in 1 page, no one has time to read more than that.
Tip 2 : Keep updating your resume and modify it if needed according to company our are applying to.
Time - Day
There was a panel of 4 interviewers, they were asking questions one by one and increasing the complexity of same problem once it was answered. So what started as a small question , eventually became a real time open problem.
This was related to my MTech project on Data Mining. I was asked from where did I mine the data, what data processing techniques I used and what was the analysis of the data.
I explained the data cleaning techniques I used - Normalization and Standardization. Drop rows with missing values.
HR asked some standard question
If I am comfortable moving PAN India?
What is my expectation from the organisation ?
Where did I do my schooling from ?
Why MBRDI ?
Why did I choose AI as my specialization.
Tip 1 : Ask ant doubts you have and be open.
Tip 2 : Take this round seriously, it looks easy, but candidates are rejected from this round too.

Here's your problem of the day
Solving this problem will increase your chance to get selected in this company
What is recursion?