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Anko Lead Data Scientist Interview Questions and Answers

Updated 24 Apr 2024

1 interview found

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Lead Data Scientist Interview Questions

user image Anonymous

posted on 24 Apr 2024

Interview experience
4
 Good
Difficulty level
 Moderate
Duration
 Less than 2 weeks
Result
 No response

I applied via LinkedIn and was interviewed in Mar 2024.

1 Interview Round

1

Technical Round (1 Question)

  • Q1. 1) How many weeks should be considered for testing any new change to a billing system in stores? Methodology to arrive at the weeks? 2) Explain ability of a mod...read more

Interview Preparation Tips

Topics to prepare for Anko Lead Data Scientist interview:
  • Statistical Analysis
  • Machine Learning
  • SQL
  • Python
Interview preparation tips for other job seekers - For Data Science role do not practise Leetcode problems for Python / SQL, just understand ML concepts better.

Skills evaluated in this interview

Interview questions from similar companies

Data Scientist Interview Questions

Lowe's user image Anonymous

posted on 6 Sep 2024

Interview experience
4
 Good
Difficulty level
 Moderate
Duration
 4-6 weeks
Result
 No response

I applied via Naukri.com and was interviewed in Aug 2024.

1 Interview Round

1

Technical Round (2 Questions)

  • Q1. Bias and variance with respect to model
  • Q2. Hypotheses test

Skills evaluated in this interview

Data Scientist Interview Questions

Walmart user image Anonymous

posted on 27 Jul 2024

Interview experience
4
 Good
Difficulty level
 -
Duration
 -
Result
 -

1 Interview Round

1

Technical Round (2 Questions)

  • Q1. How to reduce model inference latency
  • Q2. Different sql joins and their difference

Skills evaluated in this interview

Interview experience
3
 Average
Difficulty level
 -
Duration
 -
Result
 -

1 Interview Round

1

Technical Round (2 Questions)

  • Q1. Intermediate level SQL questions using joins and case when
  • Q2. String manipulation advanced level question in python

Data Scientist Interview Questions

NIKE user image Anonymous

posted on 27 Sep 2024

Interview experience
5
 Excellent
Difficulty level
 -
Duration
 -
Result
 -

I applied via Job Portal

1 Interview Round

1

Coding Test Round

A/B Testing, data structures

Interview Preparation Tips

Interview preparation tips for other job seekers - Study a/b testing
Interview experience
3
 Average
Difficulty level
 Hard
Duration
 4-6 weeks
Result
 No response

I applied via LinkedIn and was interviewed in Mar 2024.

1 Interview Round

1

Technical Round (3 Questions)

  • Q1. What is bias and variance how regularization helps in reducing overfitting
  • Q2. Random Forest XGBoost pros and cons, hyperparameters. Data imputation methods
  • Q3. Difference between RNN and LSTM, advantage and limitations.

Interview Preparation Tips

Interview preparation tips for other job seekers - You must revise both mathematical and coding understanding of ML algorithms.

Skills evaluated in this interview

Data Scientist Interview Questions

Walmart user image Ankit Sati

posted on 2 Jun 2024

Interview experience
2
 Poor
Difficulty level
 -
Duration
 -
Result
 -

2 Interview Rounds

1

Coding Test Round

3 Leet code mediums in 30 mins.

2

Technical Round (3 Questions)

  • Q1. 5 ML questions in 10 mins
  • Q2. 5 Stats question in 10 mins
  • Q3. 3 LC mediums in 30 minutes

Interview Preparation Tips

Interview preparation tips for other job seekers - Pray

Data Scientist Interview Questions

Walmart user image Anonymous

posted on 23 Apr 2024

Interview experience
3
 Average
Difficulty level
 Moderate
Duration
 More than 8 weeks
Result
 Not Selected

I applied via LinkedIn and was interviewed in Oct 2023.

3 Interview Rounds

1

HR Round (1 Question)

  • Q1. Why do you want to leave your current job?
2

Coding Test Round

SQL coding question. Medium level

3

Case Study Round

Explain my project and then case study regarding launching new apps

Data Scientist Interview Questions

Walmart user image Sarthak Chauhan

posted on 7 May 2024

Interview experience
5
 Excellent
Difficulty level
 Moderate
Duration
 2-4 weeks
Result
Selected  Selected

I applied via LinkedIn and was interviewed before May 2023.

4 Interview Rounds

1

Technical Round (3 Questions)

  • Q1. Linear regression
  • Q2. Probability related questions
  • Q3. Sampling and AB testing
2

Technical Round (2 Questions)

  • Q1. Backpropagation in neural network
  • Q2. Clustering (k-means, DB scan)
3

Coding Test Round

1 question on array (sorting related), 1 question on string (hard problem)

4

Behavioral Round (1 Question)

  • Q1. Behavioral questions

Data Scientist Interview Questions

Walmart user image Navina Kaur

posted on 17 Jun 2024

Interview experience
5
 Excellent
Difficulty level
 Moderate
Duration
 Less than 2 weeks
Result
Selected  Selected

I applied via Referral and was interviewed before Jun 2023.

3 Interview Rounds

1

One-on-one Round (1 Question)

  • Q1. Resume related questions with the hiring manager
2

Coding Test Round

Python for Data Science basics

3

Case Study Round

Optimization case study

Anko Interview FAQs

How many rounds are there in Anko Lead Data Scientist interview?
Anko interview process usually has 1 rounds. The most common rounds in the Anko interview process are Technical.
How to prepare for Anko Lead Data Scientist interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Anko. The most common topics and skills that interviewers at Anko expect are Data Science, SQL, Agile, Continuous Improvement and Data Modeling.

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