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TransOrg Analytics Interview Questions, Process, and Tips

Updated 19 Nov 2024

Top TransOrg Analytics Interview Questions and Answers

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16 interviews found

Data Analyst Interview Questions & Answers

user image Anonymous

posted on 9 Oct 2024

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

I applied via Campus Placement and was interviewed in Sep 2024. There were 2 interview rounds.

Round 1 - Aptitude Test 

Class 11-12 basic questions and aptitude questions, was conducted on google forms, total 40 questions

Round 2 - Technical 

(3 Questions)

  • Q1. 3 puzzles, store 4 litre water inn a 3 litre and 5 litre jar, snails walks on 30m floor he takes 3 steps forward and 2 steps back at a time tell the number of steps to cross the wall, 3 bulb and 3 switch q...
  • Q2. Guesstimate question and business case study, how many refrigerators are present in india
  • Q3. Resume based question, what are linear and logistic regression, why are they regression, describe the project, difference between list and tupple, sequence of execution of an sql query, difference between ...

Interview Preparation Tips

Interview preparation tips for other job seekers - prepare resume properly and puzzles from gfg

Data Analyst Interview Questions asked at other Companies

Q1. Suppose there is a room in the office and X people enter room throughout the day, Y people leave throughout the day [continuously people are entering the room, some are staying there, and rest are going out] .. so tell me the code to calcul... read more
View answer (11)

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Analyst Interview Questions & Answers

user image Anonymous

posted on 31 Aug 2024

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

I applied via campus placement at Visvesvaraya National Institute of Technology (VNIT), Nagpur and was interviewed in Jul 2024. There were 2 interview rounds.

Round 1 - Aptitude Test 

It was an easy type of aptitude test

Round 2 - Technical 

(3 Questions)

  • Q1. What have you done in AI/Ml field?
  • Ans. 

    I have worked on developing machine learning models for predicting customer churn in a telecom company.

    • Developed machine learning models using Python and scikit-learn

    • Preprocessed and cleaned large datasets to improve model performance

    • Implemented various algorithms such as Random Forest and Gradient Boosting

    • Evaluated model performance using metrics like accuracy, precision, and recall

  • Answered by AI
  • Q2. What do you know about SQL?
  • Ans. 

    SQL is a programming language used for managing and manipulating databases.

    • SQL stands for Structured Query Language.

    • It is used to communicate with databases to perform tasks like querying data, updating data, and creating tables.

    • Common SQL commands include SELECT, INSERT, UPDATE, DELETE.

    • SQL is used in various database management systems like MySQL, PostgreSQL, and Oracle.

    • Knowledge of SQL is essential for data analysis

  • Answered by AI
  • Q3. Write the python code for creating pandas series.
  • Ans. 

    Creating pandas series in Python.

    • Import the pandas library: import pandas as pd

    • Create a series using a list: data = ['a', 'b', 'c'] series = pd.Series(data)

    • Create a series with custom index: data = {'a': 1, 'b': 2, 'c': 3} series = pd.Series(data)

  • Answered by AI

Interview Preparation Tips

Topics to prepare for TransOrg Analytics Analyst interview:
  • Machine Learning
Interview preparation tips for other job seekers - Prepare your resume and be confident

Skills evaluated in this interview

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)
TransOrg Analytics Interview Questions and Answers for Freshers
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Software Developer Interview Questions & Answers

user image Rohit Sharma

posted on 19 Nov 2024

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

(1 Question)

  • Q1. Explain DSA and state its uses
  • Ans. 

    DSA stands for Data Structures and Algorithms. It is used to store and manipulate data efficiently.

    • DSA is essential for solving complex problems efficiently in software development.

    • It helps in organizing and managing data effectively.

    • Common DSA include arrays, linked lists, stacks, queues, trees, graphs, etc.

    • Examples of DSA usage include searching algorithms like binary search, sorting algorithms like quicksort, and da

  • Answered by AI

Skills evaluated in this interview

Software Developer Interview Questions asked at other Companies

Q1. Maximum Subarray Sum Problem Statement Given an array of integers, determine the maximum possible sum of any contiguous subarray within the array. Example: Input: array = [34, -50, 42, 14, -5, 86] Output: 137 Explanation: The maximum sum is... read more
View answer (38)
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via LinkedIn and was interviewed in Oct 2024. There was 1 interview round.

Round 1 - Aptitude Test 

Basic aptitude test testing concepts such and PL, speed, clocks, patterns etc

Interview Preparation Tips

Interview preparation tips for other job seekers - Study well

Data Scientist Interview Questions asked at other Companies

Q1. Special Sum of Array Problem Statement Given an array 'arr' containing single-digit integers, your task is to calculate the total sum of all its elements. However, the resulting sum must also be a single-digit number. To achieve this, repea... read more
Add answer

TransOrg Analytics interview questions for popular designations

 Analyst

 (5)

 Data Analyst

 (4)

 Data Scientist

 (3)

 Business Analyst

 (1)

 Data Engineer

 (1)

 Senior Analytics Lead

 (1)

 Software Developer

 (1)

Analyst Interview Questions & Answers

user image Anonymous

posted on 12 Jun 2024

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

(2 Questions)

  • Q1. Machine learning
  • Q2. Python questions
Round 2 - Technical 

(2 Questions)

  • Q1. Advance ML Question
  • Q2. Adavance SQL and Python Question
Round 3 - Case Study 

Scenario Base Data Science Question and business understanding

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)

Data Engineer Interview Questions & Answers

user image Anonymous

posted on 21 Sep 2023

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via LinkedIn and was interviewed in Aug 2023. There were 2 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 - Technical 

(15 Questions)

  • Q1. Introduce your self and Explain your project?
  • Q2. What is Normalization is sql and explain 1NF 2NF 3NF?
  • Ans. 

    Normalization in SQL is the process of organizing data in a database to reduce redundancy and improve data integrity.

    • 1NF (First Normal Form) - Each column in a table must contain atomic values, and there should be no repeating groups.

    • 2NF (Second Normal Form) - Table should be in 1NF and all non-key attributes are fully functional dependent on the primary key.

    • 3NF (Third Normal Form) - Table should be in 2NF and there sh...

  • Answered by AI
  • Q3. What is difference between alter and update ?
  • Ans. 

    Alter is used to modify the structure of a table, while update is used to modify the data in a table.

    • Alter is used to add, remove, or modify columns in a table.

    • Update is used to change the values of existing records in a table.

    • Alter can change the structure of a table, such as adding a new column or changing the data type of a column.

    • Update is used to modify the data in a table, such as changing the value of a specific

  • Answered by AI
  • Q4. Assume We had a PAN india Retail store because of which i have customer table in backend one is customer profile table and other is customer transaction table both will linked with customer id so what will...
  • Ans. 

    Use left join for computationally efficient way to find customer names from customer profile and transaction tables.

    • Use left join to combine customer profile and transaction tables based on customer id

    • Left join will include all customers from profile table even if they don't have transactions

    • Subquery may be less efficient as it has to be executed for each row in the result set

  • Answered by AI
  • Q5. How subquery is work on backend on the above question?
  • Q6. Design a business case to use self join? Condition : not use hirachical usecase like teacher student employee manager father and grandfather
  • Ans. 

    Using self join to analyze customer behavior in an e-commerce platform.

    • Identifying patterns in customer purchase history

    • Analyzing customer preferences based on past purchases

    • Segmenting customers based on their buying behavior

  • Answered by AI
  • Q7. What if you have to find out second highest transacting member in each city?
  • Ans. 

    Use SQL query with window function to rank members by transaction amount in each city.

    • Use SQL query with PARTITION BY clause to group members by city

    • Use ORDER BY clause to rank members by transaction amount

    • Select the second highest member for each city

  • Answered by AI
  • Q8. What is Common Expression Query (CTE)?How CTE is different from Stored Procedure?
  • Ans. 

    CTE is a temporary result set that can be referenced within a SELECT, INSERT, UPDATE, or DELETE statement. It is different from a Stored Procedure as it is only available for the duration of the query.

    • CTE stands for Common Table Expression and is defined using the WITH keyword.

    • CTEs are mainly used for recursive queries, complex joins, and simplifying complex queries.

    • CTEs are not stored in the database like Stored Proce...

  • Answered by AI
  • Q9. What is List Comprehension?
  • Ans. 

    List comprehension is a concise way to create lists in Python by applying an expression to each item in an iterable.

    • Syntax: [expression for item in iterable]

    • Can include conditionals: [expression for item in iterable if condition]

    • Example: squares = [x**2 for x in range(10)]

  • Answered by AI
  • Q10. Have you work on Lambda Function Explain it?
  • Ans. 

    Lambda function is a serverless computing service that runs code in response to events and automatically manages the computing resources required.

    • Lambda functions are event-driven and can be triggered by various AWS services such as S3, DynamoDB, API Gateway, etc.

    • They are written in languages like Python, Node.js, Java, etc.

    • Lambda functions are scalable and cost-effective as you only pay for the compute time you consum...

  • Answered by AI
  • Q11. What is generator function?
  • Ans. 

    A generator function is a function that can pause and resume its execution, allowing it to yield multiple values over time.

    • Generator functions are defined using the 'function*' syntax in JavaScript.

    • They use the 'yield' keyword to return values one at a time.

    • Generators can be iterated over using a 'for...of' loop.

    • They are useful for generating sequences of values lazily, improving memory efficiency.

  • Answered by AI
  • Q12. What is the Difference between Transformation and Actions in pyspark? And Give Example
  • Ans. 

    Transformation in pyspark is lazy evaluation while Actions trigger execution of transformations.

    • Transformations are operations that are not executed immediately but create a plan for execution.

    • Actions are operations that trigger the execution of transformations and return results.

    • Examples of transformations include map, filter, and reduceByKey.

    • Examples of actions include collect, count, and saveAsTextFile.

  • Answered by AI
  • Q13. Difference between map and Flatmap?
  • Ans. 

    Map applies a function to each element in a collection and returns a new collection. Flatmap applies a function that returns a collection to each element and flattens the result.

    • Map transforms each element in a collection using a function and returns a new collection.

    • Flatmap applies a function that returns a collection to each element and flattens the result into a single collection.

    • Map does not flatten nested collecti...

  • Answered by AI
  • Q14. What is Broadcast Variables?
  • Ans. 

    Broadcast Variables are read-only shared variables that are cached on each machine in a cluster for efficient data distribution.

    • Broadcast Variables are used to efficiently distribute large read-only datasets to all nodes in a Spark cluster.

    • They are useful for tasks like joining a small lookup table with a large dataset.

    • Broadcast variables are cached in memory on each machine to avoid unnecessary data shuffling during c

  • Answered by AI
  • Q15. Give the Case Study How you develop Dream 11 like cricket App as a team of Data Engineer ,Data Analyst ,Data Scientest ,Data Architecture and ETL Developer ?what kind of tables you have to you use for s...

Interview Preparation Tips

Interview preparation tips for other job seekers - Do Case Study of real time data Engineer projects?

Skills evaluated in this interview

Top TransOrg Analytics Data Engineer Interview Questions and Answers

Q1. Assume We had a PAN india Retail store because of which i have customer table in backend one is customer profile table and other is customer transaction table both will linked with customer id so what will the approach to find the name of c... read more
View answer (1)

Data Engineer Interview Questions asked at other Companies

Q1. Optimal Strategy for a GameYou and your friend Ninjax are playing a game of coins. Ninjax place the 'N' number of coins in a straight line. The rule of the game is as follows: 1. Each coin has a value associated with it. 2. It’s a two-playe... read more
View answer (6)

Jobs at TransOrg Analytics

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

(1 Question)

  • Q1. Machine learning questions

Data Scientist Interview Questions asked at other Companies

Q1. Special Sum of Array Problem Statement Given an array 'arr' containing single-digit integers, your task is to calculate the total sum of all its elements. However, the resulting sum must also be a single-digit number. To achieve this, repea... read more
Add answer

Analyst Interview Questions & Answers

user image Anonymous

posted on 11 Sep 2023

Interview experience
3
Average
Difficulty level
Easy
Process Duration
6-8 weeks
Result
Selected Selected

I applied via IIM Jobs and was interviewed in Nov 2022. There were 5 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all Resume tips
Round 2 - Technical 

(1 Question)

  • Q1. Python list comprehension Sql basics Python basics
Round 3 - Assignment 

Sql queries and python related code

Round 4 - Technical 

(1 Question)

  • Q1. Machine learning concepts
Round 5 - HR 

(1 Question)

  • Q1. Scenario based ML questions

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)

Analyst Interview Questions & Answers

user image Anonymous

posted on 17 Jul 2024

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

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

Round 1 - Aptitude Test 

Basic Apri quest for campus recruitment

Round 2 - Technical 

(1 Question)

  • Q1. Related to resume and basic analytics
Round 3 - Technical 

(1 Question)

  • Q1. Guesstimate, puzzle and Resume based projects

Interview Preparation Tips

Topics to prepare for TransOrg Analytics Analyst interview:
  • MySQL
Interview preparation tips for other job seekers - SQL is must
Add some python project

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)

Data Analyst Interview Questions & Answers

user image Kiran Yakkanti

posted on 28 Oct 2022

I applied via LinkedIn and was interviewed in Apr 2022. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Properly align and format text in your resume. A recruiter will have to spend more time reading poorly aligned text, leading to high chances of rejection.
View all Resume tips
Round 2 - Aptitude Test 

It consists of arithmetic, logical reasoning, verbal, data interpretation questions

Round 3 - One-on-one 

(2 Questions)

  • Q1. Basics of python , Some queries of SQL , Puzzles
  • Q2. What is Normalisation and it's types
  • Ans. 

    Normalization is the process of organizing data in a database to reduce redundancy and improve data integrity.

    • Normalization involves breaking down a table into smaller tables and defining relationships between them.

    • There are different levels of normalization, including first normal form (1NF), second normal form (2NF), and third normal form (3NF).

    • 1NF involves eliminating duplicate columns and creating a primary key.

    • 2NF...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Learn one language perfectly, SQL and little idea about guestimates and case studies if you want to seek a job in Analytics Company

Data Analyst Interview Questions asked at other Companies

Q1. Suppose there is a room in the office and X people enter room throughout the day, Y people leave throughout the day [continuously people are entering the room, some are staying there, and rest are going out] .. so tell me the code to calcul... read more
View answer (11)
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TransOrg Analytics Interview FAQs

How many rounds are there in TransOrg Analytics interview?
TransOrg Analytics interview process usually has 2-3 rounds. The most common rounds in the TransOrg Analytics interview process are Technical, Aptitude Test and Resume Shortlist.
How to prepare for TransOrg Analytics 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 TransOrg Analytics. The most common topics and skills that interviewers at TransOrg Analytics expect are Python, SQL, Data Science, Data Mining and Statistical Modeling.
What are the top questions asked in TransOrg Analytics interview?

Some of the top questions asked at the TransOrg Analytics interview -

  1. Assume We had a PAN india Retail store because of which i have customer table i...read more
  2. What is the Difference between Transformation and Actions in pyspark? And Give ...read more
  3. what is Common Expression Query (CTE)?How CTE is different from Stored Procedur...read more
How long is the TransOrg Analytics interview process?

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

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TransOrg Analytics Interview Process

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TransOrg Analytics Reviews and Ratings

based on 30 reviews

3.0/5

Rating in categories

2.6

Skill development

3.2

Work-life balance

2.8

Salary

3.0

Job security

2.5

Company culture

2.9

Promotions

2.8

Work satisfaction

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