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Exclusive Interview with Pankaj Kulshreshtha, CEO, Scienaptic Systems
This article features Pankaj Kulshreshtha, CEO - Scienaptic Systems. Read on to know about his journey & story of setting up Scienaptic Systems
Kunal Jain 11 Sep, 2017
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30 Questions to Test a Data Scientist on Tree Based Models
30 Questions to test a data scientist on tree based models including decision trees, random forest, boosting algorithms in machine learning.
Ankit Gupta 27 Apr, 2023
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Top 30 KNN Interview Questions for Data Scientists
KNN interview questions for freshers and mid-senior professionals. Find the top 30 KNN interview questions with explanations and solutions.
Sunil Ray 07 Jan, 2026
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30 Logistic Regression Interview Questions
Prepare for your logistic regression interview with these comprehensive questions and solutions. Test your knowledge and improve your skills.
Ankit Gupta 09 Jan, 2025
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30 Questions to test a Data Scientist on Deep Learning (Solution – Skill test, July 2017)
Questions on deep learning and neural networks to test the skills of a data scientist. This article includes deep learning questions with solutions.
Dishashree Gupta 03 Feb, 2023
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30 Questions to test a Data Scientist on Natural Language Processing [Solution: Skilltest – NLP]
Top questions to test a data scientist's expertise in Natural Language Processing (NLP). Ideal for interviews and skill assessments! Read Now!
Shivam Bansal 05 Jan, 2026![30 Questions to test a Data Scientist on Natural Language Processing [Solution: Skilltest – NLP]](https://cdn.analyticsvidhya.com/wp-content/uploads/2017/07/Questions-to-test-a-data-scientist.webp)
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Top 30 Linear Regression Interview Questions & Answers for Data Scientists (Updated 2026)
Master Linear Regression with 30 essential questions on models, coefficients, and intercepts to ace your next Data Science interview!
Ankit Gupta 27 Dec, 2025
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My journey from being an IT engineer to Head of Analytics
This article describes journey of Ritesh Mohan - who transitioned from being an IT engineer to Head of Analytics through a course at Praxis Business school
Guest Blog 09 Jun, 2017
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Inspiring story of Deepak Vadithala – from a Paper delivery boy to a Lead Data Engineer & QlikView Luminary
Here is exlcusive interview with Deepak Vadithala, Lead data engineer & Qlikview Luminary. Read complete story of Deepak & his journey in data science.
Kunal Jain 08 Jun, 2017
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42 Questions on SQL for all aspiring Data Scientists
42 questions on SQL which every data scientist must know. SQL is used very heavily in data science. This test will help you assess your skill on SQL.
Ankit Gupta 22 Jun, 2022
