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Tredence Interview Questions, Process, and Tips

Updated 14 Feb 2025

Top Tredence Interview Questions and Answers

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123 interviews found

Data Scientist Interview Questions & Answers

user image Krishna Anand

posted on 11 Oct 2023

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

I applied via Campus Placement

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 

Aptitude + Technical Questions

Round 3 - Coding Test 

Coding Questions of SQL and DSA

Round 4 - Technical 

(4 Questions)

  • Q1. Transpose a matrix in python and machine learning questions
  • Ans. 

    To transpose a matrix in Python, use numpy.transpose() or the T attribute.

    • Use numpy.transpose() function to transpose a matrix.

    • Alternatively, use the T attribute of a numpy array.

    • Example: np.transpose(matrix) or matrix.T

  • Answered by AI
  • Q2. What are numpy and pandas
  • Ans. 

    NumPy is a library for numerical computing in Python, while Pandas is a data manipulation and analysis tool.

    • NumPy provides support for large, multi-dimensional arrays and matrices, along with a collection of mathematical functions to operate on these arrays.

    • Pandas offers data structures like DataFrame for easy data manipulation and analysis, with tools for reading and writing data from various file formats.

    • Both librari...

  • Answered by AI
  • Q3. Visualization libraries in python
  • Ans. 

    Python has various visualization libraries like Matplotlib, Seaborn, Plotly, and Bokeh.

    • Matplotlib is a widely used library for creating static, interactive, and animated plots.

    • Seaborn is built on top of Matplotlib and provides a high-level interface for creating attractive and informative statistical graphics.

    • Plotly is great for creating interactive plots and dashboards.

    • Bokeh is another interactive visualization librar...

  • Answered by AI
  • Q4. Object Oriented Programing

Interview Preparation Tips

Interview preparation tips for other job seekers - Go through your resume completely and have a good command on python

Skills evaluated in this interview

Top Tredence Data Scientist Interview Questions and Answers

Q1. Transpose a matrix in python and machine learning questions
View answer (1)

Data Scientist Interview Questions asked at other Companies

Q1. Special Sum of ArrayYou have been given an array/list ‘arr’ of length ‘N’, which contains single digit elements at every index. Your task is to return the sum of all elements of the array. But the final sum should also be a single digit. To... read more
View answer (2)
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
-

I applied via Job Portal and was interviewed in Aug 2024. There was 1 interview round.

Round 1 - Aptitude Test 

Easy one practice rs agarwal

Top Tredence Business Analyst Interview Questions and Answers

Q1. Palindrome String Check Given an alphabetical string S, determine whether it is a palindrome. A palindrome is a string that reads the same backward as forward. Input: The first line contains an integer T, the number of test cases.Each of th... read more
Add answer

Business Analyst Interview Questions asked at other Companies

Q1. You have 10 boxes of balls (each ball weighing exactly10 gm) with one box with defective balls (each one of the defective balls weigh 9 gm). You are given an electronic weighing machine and only one chance at it. How will you find out which... read more
View answer (9)
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. It was about machine learning
  • Q2. It was about Genai RAG

Top Tredence Data Scientist Interview Questions and Answers

Q1. Transpose a matrix in python and machine learning questions
View answer (1)

Data Scientist Interview Questions asked at other Companies

Q1. Special Sum of ArrayYou have been given an array/list ‘arr’ of length ‘N’, which contains single digit elements at every index. Your task is to return the sum of all elements of the array. But the final sum should also be a single digit. To... read more
View answer (2)

Analyst Interview Questions & Answers

user image Anonymous

posted on 11 Aug 2023

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

Aptitude test consist of 4 segment
1. Quantitative aptitude
2.verbal ability
3. Data interpretation
4. Short written ( who is better gifted or hard worker..??) this question ask to me AND second question is on guesstimating (how much car sold in India in 2018 ) solved based on assumption and calculations.
5. It was consign round which has 3 questions 1 easy 1 moderate 1 tough of 20,20,50 marks respectively

Round 2 - English fluency 

(1 Question)

  • Q1. This round has 3 section 1. Read sentence and speak loudly and record it You can record only once 2. Second listen audio clip and speak loudly and record it you can listen audio clip once only 3 listen a...
Round 3 - Technical 

(2 Questions)

  • Q1. It is totally technical interview totally based on resume it means whatever you have written in your resume you have to know everything in deep my interview was last for 35 min totally on machine learning....
  • Q2. How you reduce error in model Which kind of matrix used in your model How you map data
  • Ans. 

    To reduce error in a model, I use techniques like cross-validation, regularization, and feature selection. I use matrices like confusion matrix and correlation matrix. Data is mapped using techniques like normalization and encoding.

    • Reduce error in model by using techniques like cross-validation, regularization, and feature selection

    • Use matrices like confusion matrix to evaluate classification models and correlation mat...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Whatever you write or tell about yourself in interview like any project or any internship so you must have deep knowledge on it

Skills evaluated in this interview

Top Tredence Analyst Interview Questions and Answers

Q1. Puzzle: Given two hour glass, one measuring 4 mins and the other 7 mins, how to measure 9 mins
View answer (2)

Analyst Interview Questions asked at other Companies

Q1. N-th Fibonacci NumberYou are given an integer ‘N’, your task is to find and return the N’th Fibonacci number using matrix exponentiation. Since the answer can be very large, return the answer modulo 10^9 +7. Fibonacci number is calculated u... read more
View answer (5)

Tredence interview questions for popular designations

 Analyst

 (23)

 Data Analyst

 (13)

 Data Scientist

 (10)

 Business Analyst

 (9)

 Consultant

 (9)

 Data Engineer

 (7)

 Senior Software Engineer

 (7)

 Associate Manager

 (6)

Consultant Interview Questions & Answers

user image Anonymous

posted on 1 Jul 2024

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

(2 Questions)

  • Q1. Windows questions SQL
  • Q2. Prior projects in resume

Consultant Interview Questions asked at other Companies

Q1. How would you pass an entry for travel expenses incurred and paid by employee and was reimbursed? How would the end to end flow happens
View answer (8)

Get interview-ready with Top Tredence Interview Questions

Consultant Interview Questions & Answers

user image Abhishek Jha

posted on 14 Jun 2024

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(2 Questions)

  • Q1. Sql questions joins
  • Q2. Pandas question group by
Round 2 - Case Study 

Pizza chain distance calculation

Consultant Interview Questions asked at other Companies

Q1. How would you pass an entry for travel expenses incurred and paid by employee and was reimbursed? How would the end to end flow happens
View answer (8)

Jobs at Tredence

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Team Manager Interview Questions & Answers

user image Anonymous

posted on 30 Apr 2024

Interview experience
3
Average
Difficulty level
-
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Job Portal and was interviewed in Oct 2023. There was 1 interview round.

Round 1 - Technical 

(4 Questions)

  • Q1. Databricks questions
  • Q2. Spark optimisation
  • Q3. 2nd highest salary sql query
  • Ans. 

    Use SQL query with ORDER BY and LIMIT to find the 2nd highest salary.

    • Use ORDER BY clause to sort the salaries in descending order

    • Use LIMIT 1,1 to skip the highest salary and get the 2nd highest salary

  • Answered by AI
  • Q4. Python dictionary code

Interview Preparation Tips

Interview preparation tips for other job seekers - Average

Skills evaluated in this interview

Team Manager Interview Questions asked at other Companies

Q1. To maintain SIEM solution which are the daily activities that you will perform?
View answer (4)
Interview experience
2
Poor
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via campus placement at Indian Institute of Technology (IIT), Kanpur and was interviewed in Feb 2024. There were 2 interview rounds.

Round 1 - Coding Test 

Coding test which requires python and few aptitude and technical questions

Round 2 - Technical 

(1 Question)

  • Q1. Python questions and questions based on resume

Top Tredence Data Scientist Interview Questions and Answers

Q1. Transpose a matrix in python and machine learning questions
View answer (1)

Data Scientist Interview Questions asked at other Companies

Q1. Special Sum of ArrayYou have been given an array/list ‘arr’ of length ‘N’, which contains single digit elements at every index. Your task is to return the sum of all elements of the array. But the final sum should also be a single digit. To... read more
View answer (2)

Analyst Interview Questions & Answers

user image Anonymous

posted on 16 Jul 2024

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

I applied via Naukri.com and was interviewed before Jul 2023. There were 2 interview rounds.

Round 1 - One-on-one 

(3 Questions)

  • Q1. Deal closing process
  • Q2. Custom reports in Salesforce
  • Ans. 

    Custom reports in Salesforce allow users to create personalized reports based on specific criteria.

    • Custom reports can be created by selecting the desired fields, filters, and grouping criteria.

    • Users can also add charts, graphs, and tables to visualize the data in the report.

    • Custom reports can be scheduled to run at specific times and be shared with other users.

    • Examples of custom reports include sales performance by reg...

  • Answered by AI
  • Q3. PMO work experience
Round 2 - Technical 

(2 Questions)

  • Q1. Brief overview of implementations in Salesforce
  • Ans. 

    Salesforce is a CRM platform used for various implementations like sales, marketing, customer service, etc.

    • Sales Cloud for sales automation

    • Service Cloud for customer service management

    • Marketing Cloud for marketing automation

    • Community Cloud for building online communities

    • Einstein Analytics for data analysis

  • Answered by AI
  • Q2. Explaining company's expectations
  • Ans. 

    Company's expectations should be clearly communicated to employees to ensure alignment and success.

    • Clearly outline job responsibilities and performance metrics

    • Provide regular feedback and opportunities for growth

    • Encourage open communication and collaboration within teams

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Know more about the company and what they do apart from Salesforce, need to know how their business works, should know role of PMO

Skills evaluated in this interview

Top Tredence Analyst Interview Questions and Answers

Q1. Puzzle: Given two hour glass, one measuring 4 mins and the other 7 mins, how to measure 9 mins
View answer (2)

Analyst Interview Questions asked at other Companies

Q1. N-th Fibonacci NumberYou are given an integer ‘N’, your task is to find and return the N’th Fibonacci number using matrix exponentiation. Since the answer can be very large, return the answer modulo 10^9 +7. Fibonacci number is calculated u... read more
View answer (5)
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via campus placement at National Institute of Technology (NIT), Raipur and was interviewed before Jul 2023. There were 3 interview rounds.

Round 1 - Coding Test 

55 ML questions and aptitude and 3 python questions and 2 sql questions

Round 2 - One-on-one 

(4 Questions)

  • Q1. Normal distribution plot
  • Q2. Standardisation vs normalisation
  • Ans. 

    Standardisation and normalisation are techniques used to scale and transform data in order to improve model performance.

    • Standardisation (Z-score normalisation) scales the data to have a mean of 0 and a standard deviation of 1.

    • Normalisation (Min-Max scaling) scales the data to a specific range, typically between 0 and 1.

    • Standardisation is less affected by outliers compared to normalisation.

    • Standardisation is preferred w...

  • Answered by AI
  • Q3. How to handle outliars
  • Ans. 

    Outliers can be handled by identifying, analyzing, and either removing or transforming them in the data.

    • Identify outliers using statistical methods like Z-score or IQR.

    • Analyze the outliers to understand if they are errors or valid data points.

    • Remove outliers if they are errors or transform them using techniques like winsorization or log transformation.

    • Consider using robust statistical methods that are less sensitive to...

  • Answered by AI
  • Q4. Draw Box-plot and explain its characteristics
  • Ans. 

    Box-plot is a visual representation of the distribution of a dataset, showing the median, quartiles, and outliers.

    • Box-plot displays the median (middle line), quartiles (box), and outliers (dots or lines).

    • The length of the box represents the interquartile range (IQR).

    • Whiskers extend to the smallest and largest non-outlier data points within 1.5 times the IQR from the quartiles.

    • Outliers are plotted individually as dots o...

  • Answered by AI
Round 3 - HR 

(2 Questions)

  • Q1. How do you manage your time
  • Ans. 

    I manage my time by prioritizing tasks, creating schedules, setting deadlines, and using time management tools.

    • Prioritize tasks based on importance and deadlines

    • Create daily or weekly schedules to allocate time for different tasks

    • Set deadlines for each task to stay on track

    • Use time management tools like calendars, to-do lists, and productivity apps

    • Avoid multitasking and focus on one task at a time

    • Take breaks to avoid b

  • Answered by AI
  • Q2. Why you want to join Tredence
  • Ans. 

    I want to join Tredence because of their reputation for cutting-edge data science projects and collaborative work environment.

    • Tredence is known for their innovative data science projects

    • I value the collaborative work environment at Tredence

    • I believe Tredence will provide opportunities for professional growth and development

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Be calm and confident with your skills

Skills evaluated in this interview

Data Science Associate Interview Questions asked at other Companies

Q1. You need to increase sales in Domino's Indonesia. What factors in data would you consider? Also explain your methodology in creating a CLM for increasing the ROI
View answer (1)

Tredence Interview FAQs

How many rounds are there in Tredence interview?
Tredence interview process usually has 2-3 rounds. The most common rounds in the Tredence interview process are Technical, One-on-one Round and HR.
How to prepare for Tredence 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 Tredence. The most common topics and skills that interviewers at Tredence expect are Machine Learning, Python, Data Management, SQL and Data Mining.
What are the top questions asked in Tredence interview?

Some of the top questions asked at the Tredence interview -

  1. Puzzle: Given two hour glass, one measuring 4 mins and the other 7 mins, how to...read more
  2. public static void getsum(int a,int b){System.out.println("a b method");}public...read more
  3. Guesstimate - How will you estimate the number of bridal dresses sold in a year...read more
How long is the Tredence interview process?

The duration of Tredence interview process can vary, but typically it takes about less than 2 weeks to complete.

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Tredence Interview Process

based on 95 interviews

Interview experience

4
  
Good
View more

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Tredence Reviews and Ratings

based on 470 reviews

3.6/5

Rating in categories

3.8

Skill development

3.1

Work-life balance

3.3

Salary

3.6

Job security

3.5

Company culture

3.0

Promotions

3.3

Work satisfaction

Explore 470 Reviews and Ratings
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