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ExcelR Data Scientist Interview Questions and Answers

Updated 1 Feb 2022

ExcelR Data Scientist Interview Experiences

1 interview found

Round 1 - Demo 

(1 Question)

  • Q1. Questions related to topic prepared for demo
Round 2 - Technical 

(1 Question)

  • Q1. Technical questions on machine learning. what is learning rate.
Round 3 - HR 

(1 Question)

  • Q1. What are your salary expectations?

Interview Preparation Tips

Interview preparation tips for other job seekers - Be Genuine and truthful. keep trying. remember its always the loss of the company who failed to recruit you

Interview questions from similar companies

Interview Questionnaire 

3 Questions

  • Q1. Tell me something about yourself?
  • Q2. What is your strengths and weaknesses?
  • Q3. What is your expected salary from our company?

Interview Preparation Tips

Interview preparation tips for other job seekers - Thank you for giving me an opportunity for introducing myself. My name is Akash Anadure. I am from pune. I have completed my graduation B.E Computer Science and engineering in PDA College of engineering Gulbarga. I have completed my

Data Scientist Interview Questions & Answers

ABCD user image sandeep kolli

posted on 23 Jul 2024

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Missing values outliers, over fitting underfitting
Round 2 - Technical 

(1 Question)

  • Q1. Outliers missing values, overfitting underfitting
  • Ans. 

    Understanding outliers, missing values, overfitting, and underfitting in data science.

    • Outliers are data points that significantly differ from other data points in a dataset.

    • Missing values are data points that are not present in a dataset.

    • Overfitting occurs when a model learns noise in the training data rather than the underlying pattern.

    • Underfitting occurs when a model is too simple to capture the underlying pattern in...

  • Answered by AI

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Phone screening 

(2 Questions)

  • Q1. Why your interested
  • Q2. Why you want to Jon
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Naukri.com and was interviewed in Dec 2023. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Asked about the Statistics concepts hypothesis,pvalue,mean,meadian.mode,normaldistrubution?
  • Q2. Sql joins questions based on three tables, complex joins

Interview Preparation Tips

Topics to prepare for Simplilearn Data Analyst interview:
  • Statistics
  • SQL
  • joins
Interview preparation tips for other job seekers - brush up all skills be polite while answering
Interview experience
4
Good
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
No response

I applied via Recruitment Consulltant and was interviewed in Jan 2024. There were 3 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. Technical questions mostly around sql, project based and few theoretical questions on python
Round 2 - Technical 

(1 Question)

  • Q1. This was one of the most grilled interview i have given, require moderate level of sql understanding, was asked to share screen and solve it , also i had show how it is working then basic questions of py...
Round 3 - HR 

(1 Question)

  • Q1. Was asked basic HR questions

Interview Preparation Tips

Topics to prepare for Simplilearn Data Analyst interview:
  • SQL
  • Python
  • Excel
  • Case Studies
Interview experience
4
Good
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Naukri.com and was interviewed in Mar 2024. There were 2 interview rounds.

Round 1 - HR 

(1 Question)

  • Q1. The first round was a basic telephonic interview. Then simple basic SQL questions and some question based on Normalisation and DBMS were asked.
Round 2 - Technical 

(1 Question)

  • Q1. This was the toughest Data Analyst Interview I have faced till now. Interview was of 1 hr. Required higher level of SQL understanding. Asked to share screen and then solve SQL queries. Question based on jo...
Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed in May 2024. There were 5 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Question based on Window Functions in sql
  • Q2. Order of execution
  • Ans. 

    Order of execution refers to the sequence in which operations are carried out in a program or system.

    • Execution starts from the top of the program and moves downwards.

    • Operations within parentheses are executed first.

    • Multiplication and division are executed before addition and subtraction.

    • Functions are executed when they are called.

    • Control structures like loops and conditionals affect the order of execution.

  • Answered by AI
Round 2 - Technical 

(2 Questions)

  • Q1. Write a sql query to find out different routes for a airline. Table has two columns which are destination and source
  • Ans. 

    Use a SQL query to find different routes for an airline based on source and destination columns in a table.

    • Use a SELECT statement to retrieve the distinct combinations of source and destination.

    • Use the DISTINCT keyword to ensure only unique routes are returned.

    • Order the results by source and destination for easier analysis.

  • Answered by AI
  • Q2. Situational questions based on Business KPI
Round 3 - Behavioral 

(1 Question)

  • Q1. Simple discussion on the role and company culture
Round 4 - Head Of Analytics round 

(1 Question)

  • Q1. Case study question
Round 5 - HR 

(1 Question)

  • Q1. Basic Discussion on relocation and interest in joining the company.

Interview Preparation Tips

Interview preparation tips for other job seekers - Interviewers were friendly but the level of interview for technical round was above moderate. SQL proficiency is must.

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Naukri.com and was interviewed in Apr 2023. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all Resume tips
Round 2 - HR 

(2 Questions)

  • Q1. The first round of interviews was smooth; I had to visit their office in Andheri and then have a face-to-face conversation with Neeraj sir (Hr). The questions were to introduce yourself, what is big data, ...
  • Q2. After answering, he seemed somehow satisfied, but later he was encouraging me to enroll in their course and enhance my skills. And I'm still getting their emails and promotional messages for the same.
Round 3 - Technical 

(2 Questions)

  • Q1. The second round was on the call, which was rescheduled thrice. Then finally I got a call where Ashish sir (Hr) asked me to introduce myself, what are T&Z testing, overfitting, K neighbour algorithm, can w...
  • Q2. The job position was for a fresher Data analyst, but they were asking questions related to Data scientist position. Basically, they were looking for a candidate who has hands-on experience with real-time d...

Interview Preparation Tips

Topics to prepare for Imarticus Learning Data Analyst interview:
  • Data Science
  • R
  • Python
  • Excel
Interview preparation tips for other job seekers - Learn more about Data science, the company is into placing students in MNC's if they are skillful.

I applied via Approached by Company and was interviewed in Mar 2022. There were 3 interview rounds.

Round 1 - Aptitude Test 

Aptitude test is easy.

Round 2 - Assignment 

Really tuff

Round 3 - HR 

(4 Questions)

  • Q1. What are your salary expectations?
  • Ans. 

    I am open to discussing salary based on the responsibilities and opportunities offered by the position.

    • I am flexible and willing to negotiate based on the overall compensation package.

    • I am more interested in the growth potential and learning opportunities than a specific salary number.

    • I would like to be compensated fairly for my skills and experience in the industry.

    • I am open to discussing salary range during the inter

  • Answered by AI
  • Q2. What is your family background?
  • Ans. 

    My family background is diverse and includes individuals from various professions and cultural backgrounds.

    • My father is a doctor and my mother is a teacher.

    • I have two siblings, one is an engineer and the other is a lawyer.

    • We have relatives who are artists, entrepreneurs, and scientists.

    • Our family gatherings are always filled with interesting conversations and different perspectives.

  • Answered by AI
  • Q3. Where do you see yourself in 5 years?
  • Ans. 

    In 5 years, I see myself as a senior software developer leading a team and working on complex projects.

    • Leading a team of developers

    • Working on complex projects

    • Continuously learning and improving my skills

    • Contributing to the growth and success of the company

  • Answered by AI
  • Q4. Why should we hire you?
  • Ans. 

    I have a strong technical background and a passion for software development.

    • I have a solid understanding of programming languages and software development principles.

    • I have experience working on various software projects, including [example project].

    • I am a quick learner and adapt easily to new technologies and frameworks.

    • I am a team player and have excellent communication skills, which are essential for collaborating w...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - You can crack this but work hard
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ExcelR Interview FAQs

How many rounds are there in ExcelR Data Scientist interview?
ExcelR interview process usually has 3 rounds. The most common rounds in the ExcelR interview process are Demo, Technical and HR.
How to prepare for ExcelR 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 ExcelR. The most common topics and skills that interviewers at ExcelR expect are Deep Learning, Machine Learning, Regression Testing, Statistical Modeling and Statistics.
What are the top questions asked in ExcelR Data Scientist interview?

Some of the top questions asked at the ExcelR Data Scientist interview -

  1. Technical questions on machine learning. what is learning ra...read more
  2. Questions related to topic prepared for d...read more

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ExcelR Data Scientist Salary
based on 30 salaries
₹1 L/yr - ₹10 L/yr
64% less than the average Data Scientist Salary in India
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based on 8 reviews

4.4/5

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5.0

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4.6

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4.5

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4.7

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5.0

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4.6

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