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ExcelR Data Science Trainee Interview Questions and Answers

Updated 23 Oct 2024

ExcelR Data Science Trainee Interview Experiences

1 interview found

Data Science Trainee Interview Questions & Answers

user image Ganesh Reddy Karedla

posted on 23 Oct 2024

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-

I applied via Job Portal

Round 1 - HR 

(1 Question)

  • Q1. Why do you applied for this role?

Interview questions from similar companies

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.
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Walk-in and was interviewed in May 2024. There was 1 interview round.

Round 1 - Aptitude Test 

Moderate good and easy for clear fundamentals

Interview Preparation Tips

Topics to prepare for ABCD Software Engineer interview:
  • Software Testing
  • Software
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
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
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
5
Excellent
Difficulty level
Easy
Process Duration
-
Result
Not Selected

I applied via Campus Placement and was interviewed in Oct 2023. There were 2 interview rounds.

Round 1 - Aptitude Test 

Questions on quant and maths

Round 2 - Coding Test 

Related to collections

Interview experience
4
Good
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed in Jul 2024. There were 3 interview rounds.

Round 1 - Coding Test 

Advanced Java coding

Round 2 - Technical 

(2 Questions)

  • Q1. Entire core Java arrays and strings
  • Ans. 

    Core Java arrays and strings are fundamental data structures used for storing and manipulating data in Java programming.

    • Arrays in Java are used to store multiple values of the same data type in a single variable.

    • Strings in Java are objects that represent sequences of characters.

    • Arrays and strings in Java are both indexed collections, with arrays being mutable and strings being immutable.

    • Example: String[] names = {"Alic

  • Answered by AI
  • Q2. Java collections and Framework
Round 3 - Technical 

(2 Questions)

  • Q1. Some coding and framework
  • Q2. REST assured and API

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare what ever you mention in the CV If you get shortlisted

Skills evaluated in this interview

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ExcelR Interview FAQs

How many rounds are there in ExcelR Data Science Trainee interview?
ExcelR interview process usually has 1 rounds. The most common rounds in the ExcelR interview process are HR.

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ExcelR Data Science Trainee Interview Process

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