First round is a bunch of MCQs on data science and data analysis concepts.
Following that, there is a machine learning case study round, which works as a back and forth between you and the interviewer as they reveal more and more details about a particular dataset and you work to analyse it best you can.
Third round is a resume based round and finally you have a fit round - this one sees if you gel with the company culture.
Preguntas de entrevista [1]
Pregunta 1
MCQ round - they asked about ML concepts like F1, various classifiers, bias and variance, confusion matrix, CNNs, DNNs, RNNs.
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