The interview had 4 rounds.
First was an online test on hackerearth based on ML. A case study with features and target was given and we had predict accuracy.
Next two rounds were technical. First round was taken by the senior data scientists. Second was taken by manager.Third round was Behavioural.
Second technical round really well some good questions from an algorithm of my choice.
Third technical round did not go so well. The project manager had already made his mind not to select me seeing my college name and current organization.He was extremely unprofessional and asked silly questions.He actually beleived that Dropout is the worst regularization and that when I thought that if manager is like that then may be it is not a good idea to join this company.
Preguntas de entrevista [1]
Pregunta 1
Why biases in neural networks?
What is stochastic gradient descents etc
2nd tech round-
What are the assumptions made in linear regression.
Me postulé en línea. El proceso tomó 2 semanas. Acudí a una entrevista en ZS Associates
Entrevista
After successfully clearing the online assessment, which included both aptitude and technical sections, I was invited to attend an online interview. The entire process, from the assessment to the interview stage, took approximately one to two weeks to complete.
Preguntas de entrevista [1]
Pregunta 1
I have been asked abiut my resume and projects.
then basics of data preprocessing and machine learning.
Me postulé a través de una facultad o universidad. Acudí a una entrevista en ZS Associates (Warangal) en oct 2025
Entrevista
In my first-round technical interview, the interviewer started by asking for my introduction, then progressed to a discussion about my projects. The interview concluded with questions evaluating my foundational knowledge of machine learning, performance metrics, basic statistics, and the pandas Python library.
Preguntas de entrevista [1]
Pregunta 1
Find the 25th percentile of a particular column of a dataset. this is one of the question interviewer asked me
Me postulé a través de una facultad o universidad. El proceso tomó 1 día. Acudí a una entrevista en ZS Associates (Bengaluru) en oct 2025
Entrevista
first, the interviewer asked me to introduce and then asked multiple questions on my projects for 20 min and asked some basic ml questions like what will u do if your model overfit , underfit and asked me to explain decision trees followed by 2 guesstimates and 2 puzzles and finally a simple python question
Preguntas de entrevista [1]
Pregunta 1
guesstimate how may messages will be sent in one minute in allover india