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OLA Data Analyst Interview | Day 28

Day 28 – OLA Data Analyst Interview Questions

The Ola Cabs are one of the leading Indian taxi service company. Being a large firm, it requires compilation of huge datasets.  It has even extended its market to countries like Australia and New Zealand. It makes difficult to handle and manage huge data and they are certainly recruiting finest Data Scientists.

OLA is famous for it’s variety of questions and Case Studies, you need to go through a lot of SQL, Statistics, R/Python and Case Studies.

OLA Data Analyst Interview Questions

OLA Data Analyst Interview

These questions will enhance your knowledge and help you to discover your weaknesses in various topics.

Round details are below

Round 1 – Telephonic Conversation
Round 2 – Walk-in/Face to Face
Round 3 – Project Analysis
Round 4 – Case Studies
Round 5 – Hiring Manager Round

Difficulty of Questions

SQL – 8/10 (Try to solve more interview questions from this website)
R/Python – 7/10 (Revise the basics of data structure, loop, casting, import export)
Statistics/ML – If there is a ML project on your resume then you can expect a good round on ML
Case Study – Basic, you can practice a lot of case studies and other statistics topics here –
https://thedatamonk.com/data-science-resources/

OLA Interview Questions

Cross Validation Technique

Regularization

Data Cleaning

Gradient Descent

Population

Analytics

Logistic Model

Biased Coin

Cox transformations

Plagiarism

The Data Monk e-books

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Tired of going through 500+ hours of videos at a super slow pace?
We at The Data Monk believe that you have to start and complete things as quickly as possible. We believe in a target-based study where we break a topic into 100 questions and make sure that if you cover these questions you will surely be able to crack the interview questions. Rest all theory and practical can ONLY be learned while working in an organization.


Pick any of our books from our e-shop page and complete it in 6-8 hours, learn the 100 questions and write it in your resume. We guarantee you that you will nail 8 out of 10 interviews

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Set A – [3rd/4th year/ and 0 to 3 years of experience]

Crack any analytics or data science interview with our 1400+ interview questions which focus on multiple domains i.e. SQL, R, Python, Machine Learning, Statistics, and Visualization. – https://thedatamonk.com/product/books-to-crack-analytics-interview/

Set B – [0-5 Years of Experience]

1200+ Interview Questions on all the important Machine Learning algorithms (including complete Python code) Ada Boost, CNN, ANN, Forecasting (ARIMA, SARIMA, ARIMAX), Clustering, LSTM, SVM, Linear Regression, Logistic Regression, Sentiment Analysis, NLP, K-Mean – https://thedatamonk.com/product/machine-learning-interview-questions/

Set C – [0-7 Years of Experience]

2000+ interview questions that include 100 questions each on 12 most asked Machine Learning Algorithms, Python, Numpy and Pandas – 300 Interview Questions, Pandas,PCA,AWS,Data Preprocessing,Case Studies, and many more
https://thedatamonk.com/product/the-data-monk-e-book-bundle/

Note – Set C contains all the questions of Set B


Youtube Channel – The Data Monk

Unlike any other youtube channel, we do not teach basic stuff, we teach only topics that are asked in interviews. If the interviewer asks about p-value, we will have a video on that topic,
If the interviewer is interested in asking the sequence of execution of SQL commands then we will give you an overview of all the commands but stress so much on the question that can answer it comfortably in the interview. We definitely recommend you to follow our youtube channel for any topic that you are interested in or weak at
.

If you wish to get all the study material and topics to cover for an interview at one place, then you can subscribe to our channel. We have covered the complete syllabus of
Get all the youtube videos playlist on our youtube Channel – The Data Monk

Code in Python for Data Science – Understand one algorithm at a time in 30 minutes (theory and python code)
Company-wise Data Science Interview Questions – 15 videos on how to crack analytics interview
Complete Numpy Tutorial – 14 videos on all the functions and questions on Numpy
Complete Python Pandas Tutorial – 15 videos to completely cover Pandas
SQL Complete Playlist – 20 highly recommended videos to cover all the interview questions
Case Study and Guesstimates Complete Playlist –  Real-life interview case study asked in 2021
Statistics– 10 videos to completely cover Statistics for interviews


Lastly,
If you are in dire need of any help, be it book-wise or guidance-wise, then you can definitely connect with me on Linkedin. We will try to help as much as possible

About TheDataMonkGrand Master

I am the Co-Founder of The Data Monk. I have a total of 6+ years of analytics experience 3+ years at Mu Sigma 2 years at OYO 1 year and counting at The Data Monk I am an active trader and a logically sarcastic idiot :)

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