Upload Button Icon Add office photos

Filter interviews by

Relanto Global Data Analyst Interview Questions and Answers

Updated 29 Jul 2022

Relanto Global Data Analyst Interview Experiences

1 interview found

Data Analyst Interview Questions & Answers

user image Anonymous

posted on 29 Jul 2022

I applied via Recruitment Consulltant and was interviewed in Jun 2022. There were 3 interview rounds.

Round 1 - Aptitude Test 

Brush up your skills on aptitude questions this won't be tough

Round 2 - Technical 

(2 Questions)

  • Q1. Question are based on your field of expertise
  • Q2. Have a good knowledge of excel
Round 3 - One-on-one 

(2 Questions)

  • Q1. Tell me about your self
  • Ans. 

    I am a data analyst with a strong background in statistics and programming. I have experience in analyzing large datasets and providing actionable insights.

    • Proficient in statistical analysis and data visualization tools such as Python, R, and Tableau

    • Skilled in SQL for data extraction and manipulation

    • Experience in conducting A/B testing and hypothesis testing

    • Strong problem-solving and critical thinking skills

    • Effective c...

  • Answered by AI
  • Q2. Tell me about your project that you have done
  • Ans. 

    Developed a predictive model to forecast customer churn in a telecommunications company.

    • Used machine learning algorithms such as logistic regression and random forest.

    • Performed data preprocessing, feature engineering, and model evaluation.

    • Achieved an accuracy of 85% in predicting customer churn.

    • Implemented the model in Python using libraries like pandas, scikit-learn, and matplotlib.

  • Answered by AI

Interview Preparation Tips

Topics to prepare for Relanto Global Data Analyst interview:
  • Your experience
Interview preparation tips for other job seekers - Be good at excel and don't be nervous, have good confidance and you will easily crack the interview

Interview questions from similar companies

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. What is the pivot table in Excel
  • Ans. 

    A pivot table in Excel is a data summarization tool that allows you to reorganize and summarize selected columns and rows of data.

    • Allows users to summarize and analyze large datasets

    • Can easily reorganize data by dragging and dropping fields

    • Provides options to calculate sums, averages, counts, etc. for data

    • Helps in creating interactive reports and charts

    • Useful for identifying trends and patterns in data

  • Answered by AI
  • Q2. A pivot table is used to summarize...........etc.

Interview Preparation Tips

Interview preparation tips for other job seekers - "tailor your resume for each job application."

Skills evaluated in this interview

Interview Questionnaire 

1 Question

  • Q1. Situation based question on experience

Interview Preparation Tips

Interview preparation tips for other job seekers - Be prepared for what is in CV
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Case Study 

Forecasting problem - Predict daily sku level sales

Round 2 - Technical 

(2 Questions)

  • Q1. What is difference between bias and variance
  • Ans. 

    Bias is error due to overly simplistic assumptions, variance is error due to overly complex models.

    • Bias is the error introduced by approximating a real-world problem, leading to underfitting.

    • Variance is the error introduced by modeling the noise in the training data, leading to overfitting.

    • High bias can cause a model to miss relevant relationships between features and target variable.

    • High variance can cause a model to ...

  • Answered by AI
  • Q2. Parametric vs non parametruc model
  • Ans. 

    Parametric models make strong assumptions about the form of the underlying data distribution, while non-parametric models do not.

    • Parametric models have a fixed number of parameters, while non-parametric models have a flexible number of parameters.

    • Parametric models are simpler and easier to interpret, while non-parametric models are more flexible and can capture complex patterns in data.

    • Examples of parametric models inc...

  • Answered by AI

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

Easy and moderate level question

Round 2 - Group Discussion 

Given a relevant topic and discussion on it

Round 3 - HR 

(2 Questions)

  • Q1. Introducd yourself
  • Q2. Why do you want to join us
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed before Mar 2023. There were 3 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. Mostly about projects ml, nlp, python code would be asked
Round 2 - Technical 

(1 Question)

  • Q1. It would be focused on technical stuff in detail ml, nlp, deployments etc
Round 3 - HR 

(1 Question)

  • Q1. Organisation fit
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. What is the full form of ETL?
  • Ans. 

    ETL stands for Extract, Transform, Load. It is a process used in data warehousing to extract data from various sources, transform it into a consistent format, and load it into a target database.

    • ETL stands for Extract, Transform, Load

    • Extract: Involves extracting data from various sources such as databases, applications, and files

    • Transform: Involves cleaning, filtering, and transforming the extracted data into a consiste...

  • Answered by AI
  • Q2. ETL Full form is Exact, Transform, Load.

Interview Preparation Tips

Interview preparation tips for other job seekers - "Stay persistent, network, actively, continuously upgrade your skills."

Interview Questionnaire 

1 Question

  • Q1. Situation based question on experience

Interview Preparation Tips

Interview preparation tips for other job seekers - Be prepared for what is in CV
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
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 tips
Round 2 - Aptitude Test 

Reasoning and aptitude questions were asked

Round 3 - One-on-one 

(1 Question)

  • Q1. Interview was around python programming and team fitment
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. What is overfitting in machine learning?
  • Ans. 

    Overfitting occurs when a machine learning model learns the training data too well, including noise and outliers, leading to poor generalization on new data.

    • Overfitting happens when a model is too complex and captures noise in the training data.

    • It leads to poor performance on unseen data as the model fails to generalize well.

    • Techniques to prevent overfitting include cross-validation, regularization, and early stopping.

    • ...

  • Answered by AI
  • Q2. Overfitting accurs when a model learns the details.......etc
  • Ans. 

    Overfitting occurs when a model learns the details and noise in the training data to the extent that it negatively impacts the model's performance on new data.

    • Overfitting happens when a model is too complex and captures noise in the training data.

    • It leads to poor generalization and high accuracy on training data but low accuracy on new data.

    • Techniques to prevent overfitting include cross-validation, regularization, and...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Research the company before interview.

Relanto Global Interview FAQs

How many rounds are there in Relanto Global Data Analyst interview?
Relanto Global interview process usually has 3 rounds. The most common rounds in the Relanto Global interview process are Aptitude Test, Technical and One-on-one Round.
What are the top questions asked in Relanto Global Data Analyst interview?

Some of the top questions asked at the Relanto Global Data Analyst interview -

  1. Question are based on your field of expert...read more
  2. Have a good knowledge of ex...read more

Tell us how to improve this page.

Software Engineer
26 salaries
unlock blur

₹7 L/yr - ₹17.9 L/yr

Senior Software Engineer
18 salaries
unlock blur

₹10 L/yr - ₹25 L/yr

Information Technology Recruiter
9 salaries
unlock blur

₹1.8 L/yr - ₹2.8 L/yr

Salesforce Developer
8 salaries
unlock blur

₹9 L/yr - ₹18 L/yr

Senior QA Engineer
7 salaries
unlock blur

₹10 L/yr - ₹17.3 L/yr

Explore more salaries
Compare Relanto Global with

Infosys

3.7
Compare

TCS

3.7
Compare

Wipro

3.7
Compare

HCLTech

3.6
Compare

Calculate your in-hand salary

Confused about how your in-hand salary is calculated? Enter your annual salary (CTC) and get your in-hand salary
Did you find this page helpful?
Yes No
write
Share an Interview