Institute of Technology, Banaras Hindu University

Varanasi, Uttar Pradesh

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Institute of Technology, Banaras Hindu University Placement Interview Questions

Updated 16 Dec 2024

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I applied via Campus Placement and was interviewed before Sep 2021.

2 Interview Rounds

1

Coding Test Round

1. There were two coding problems from leetcode (1 easy and 1 mediam).
2. One was machine learning problem having hingh weightage. They given a data and we have to make a linear regression model on data and submit prediction.

2

Technical Round (4 Questions)

  • Q1. It was a technical interview . Mostly focussed on data science machine learning alogorithms. Also do prepare case studies.
  • Q2. Explain Random forest. What is gini impurity.
  • Q3. One coding question (best time to buy and sell stock leetcode easy version).
  • Q4. One case study data science senario based case study.

Interview Preparation Tips

Topics to prepare for Publicis Sapient Data Science Intern interview:
  • Machine Learning
  • Aptitude
  • Probability
  • Statistics
  • Data Structure and al
Interview preparation tips for other job seekers - 1. Perpare well the data science algorithms part.
2. Practice MCQs about stats, probability, ML algos and aptitude.
3. Practice leetcode daily solve around 200+ problems (50 easy 10 mediam).
4. Solve ML problems on hckerrank.
5. For interviews solve some case studies type of questions based on application of data science, designing features for models, training steps and validation.
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