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Paxcom India Interview Questions and Answers for Freshers

Updated 5 May 2025
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6 Interview questions

A Software Engineer was asked
Q. 

Determine the Left View of a Binary Tree

You are given a binary tree of integers. Your task is to determine the left view of the binary tree. The left view consists of nodes that are visible when the tree ...

Ans. 

To determine the left view of a binary tree, we need to find the nodes that are visible when the tree is viewed from the left side.

  • Traverse the binary tree in a level order manner and keep track of the first node at each level (leftmost node).

  • Store the leftmost nodes in an array as they are encountered during the traversal.

  • Return the array containing the left view of the binary tree.

View all Software Engineer interview questions
A Software Engineer was asked
Q. 

Maximize Expression Value

Given an arithmetic expression EXP containing integer values separated by any of the operators ‘+’, ‘-’, and ‘*’, your task is to place parentheses such that the value of the expr...

Ans. 

Given an arithmetic expression, place parentheses to maximize the value of the expression.

  • Identify the operators in the expression ('+', '-', '*').

  • Consider the precedence of operators to determine where to place parentheses.

  • Calculate the value of the expression with different placements of parentheses to find the maximum value.

View all Software Engineer interview questions
A Software Engineer was asked
Q. 

Sum Tree Conversion

Convert a given binary tree into its sum tree. In a sum tree, every node's value is replaced with the sum of its immediate children's values. Leaf nodes are set to 0. Finally, return the...

Ans. 

Convert a binary tree into a sum tree by replacing each node's value with the sum of its children's values. Return the preorder traversal of the sum tree.

  • Traverse the tree in a bottom-up manner to calculate the sum of children for each node.

  • Set leaf nodes to 0 and update non-leaf nodes with the sum of their children.

  • Return the preorder traversal of the modified tree.

View all Software Engineer interview questions
A Software Engineer was asked
Q. 

Kruskal’s Minimum Spanning Tree Algorithm Problem Statement

You are given a connected undirected weighted graph. Your task is to determine the weight of the minimum spanning tree of this graph.

A minimum ...

Ans. 

The task is to determine the weight of the minimum spanning tree of a given connected undirected weighted graph.

  • Implement Kruskal's algorithm to find the minimum spanning tree weight.

  • Sort the edges based on their weights in non-decreasing order.

  • Iterate through the sorted edges and add them to the MST if they don't form a cycle.

  • Keep track of the total weight of the MST and return it as the output.

View all Software Engineer interview questions
A Software Engineer was asked
Q. 

Kth Largest Element Problem Statement

Ninja enjoys working with numbers, and Alice challenges him to find the Kth largest value from a given list of numbers.

Input:

The first line contains an integer 'T'...
Ans. 

The task is to find the Kth largest element from a given list of numbers for each test case.

  • Read the number of test cases 'T'

  • For each test case, read the number of elements 'N' and the Kth largest number to find 'K'

  • Sort the array in descending order and output the Kth element

View all Software Engineer interview questions
A Software Developer Intern was asked
Q. 

Number Pattern Generation

Create a program to print a numeric pattern based on the given input integer N which specifies the number of rows.

Example:

Input:
N = 4
Output:
1
23
345
4567
Explanation:

Eac...

Ans. 

Generate a numeric pattern based on the given input integer N specifying the number of rows.

  • Iterate from 1 to N to print each row

  • Start each row with the row index and increase consecutively per row count

  • Use nested loops to handle the increasing numbers in each row

View all Software Developer Intern interview questions

Paxcom India Interview Experiences for Freshers

3 interviews found

I appeared for an interview in Jan 2021.

Round 1 - Coding Test 

(2 Questions)

Round duration - 125 minutes
Round difficulty - Easy

This round consist of coding questions and they were of good level based on strings and dynamic programming.
This round was the online coding test conducted on the platform Amcat. The languages allowed were C, C++, Java and Python.

  • Q1. 

    Kth Largest Element Problem Statement

    Ninja enjoys working with numbers, and Alice challenges him to find the Kth largest value from a given list of numbers.

    Input:

    The first line contains an integer 'T...
  • Ans. 

    The task is to find the Kth largest element from a given list of numbers for each test case.

    • Read the number of test cases 'T'

    • For each test case, read the number of elements 'N' and the Kth largest number to find 'K'

    • Sort the array in descending order and output the Kth element

  • Answered by AI
  • Q2. 

    Maximize Expression Value

    Given an arithmetic expression EXP containing integer values separated by any of the operators ‘+’, ‘-’, and ‘*’, your task is to place parentheses such that the value of the exp...

  • Ans. 

    Given an arithmetic expression, place parentheses to maximize the value of the expression.

    • Identify the operators in the expression ('+', '-', '*').

    • Consider the precedence of operators to determine where to place parentheses.

    • Calculate the value of the expression with different placements of parentheses to find the maximum value.

  • Answered by AI
Round 2 - Face to Face 

(3 Questions)

Round duration - 45 minutes
Round difficulty - Easy

The interview took place in the morning and the interviewer was very friendly.

  • Q1. 

    Kruskal’s Minimum Spanning Tree Algorithm Problem Statement

    You are given a connected undirected weighted graph. Your task is to determine the weight of the minimum spanning tree of this graph.

    A minimum...

  • Ans. 

    The task is to determine the weight of the minimum spanning tree of a given connected undirected weighted graph.

    • Implement Kruskal's algorithm to find the minimum spanning tree weight.

    • Sort the edges based on their weights in non-decreasing order.

    • Iterate through the sorted edges and add them to the MST if they don't form a cycle.

    • Keep track of the total weight of the MST and return it as the output.

  • Answered by AI
  • Q2. 

    Sum Tree Conversion

    Convert a given binary tree into its sum tree. In a sum tree, every node's value is replaced with the sum of its immediate children's values. Leaf nodes are set to 0. Finally, return th...

  • Ans. 

    Convert a binary tree into a sum tree by replacing each node's value with the sum of its children's values. Return the preorder traversal of the sum tree.

    • Traverse the tree in a bottom-up manner to calculate the sum of children for each node.

    • Set leaf nodes to 0 and update non-leaf nodes with the sum of their children.

    • Return the preorder traversal of the modified tree.

  • Answered by AI
  • Q3. 

    Determine the Left View of a Binary Tree

    You are given a binary tree of integers. Your task is to determine the left view of the binary tree. The left view consists of nodes that are visible when the tree...

  • Ans. 

    To determine the left view of a binary tree, we need to find the nodes that are visible when the tree is viewed from the left side.

    • Traverse the binary tree in a level order manner and keep track of the first node at each level (leftmost node).

    • Store the leftmost nodes in an array as they are encountered during the traversal.

    • Return the array containing the left view of the binary tree.

  • Answered by AI

Interview Preparation Tips

Eligibility criteriaNo criteriaPaxcom interview preparation:Topics to prepare for the interview - Data Structures - Arrays, Strings, Linked List, Machine Learning, Basics of Database Management System and Operating System, Aptitude, Trees, Binary Search Tree, Graph, Tries, Fenwick Trees, Segment Trees, Hash-map. Algorithms - Recursion, Ad Hoc, Dynamic Programming, Greedy, Binary Search, Breadth-first search, Depth-first search, SortingTime required to prepare for the interview - 5 monthsInterview preparation tips for other job seekers

Tip 1 : Just be confident during interview and if you are stuck in between any question, then ask for a hint from the interviewer. The practice is key for success, so practice hard for Data Structures and Algorithms coding problems on Coding ninjas as it is the best platform for coding. Also you may practice on Geeks For Geeks or any other interview portal. 
Tip 2 : Try to do as much as Data structures related questions as practice made a man perfect.
Tip 3 : If you have already done similar types of questions then you will get a solution approach very fastly during the interview.

Application resume tips for other job seekers

Tip 1 : Mention all internships which you have done, as it increases your chances of shortlisting your resume.
Tip 2 : Keep resume short and up to the point and try to keep it on a single page.
Tip 3 : Also just write that skills which you are pretty confident about.

Final outcome of the interviewSelected

Skills evaluated in this interview

I appeared for an interview in Nov 2020.

Round 1 - Coding Test 

Round duration - 50 minutes
Round difficulty - Easy

Round 2 - Coding Test 

(1 Question)

Round duration - 50 Minutes
Round difficulty - Easy

  • Q1. 

    Number Pattern Generation

    Create a program to print a numeric pattern based on the given input integer N which specifies the number of rows.

    Example:

    Input:
    N = 4
    Output:
    1
    23
    345
    4567
    Explanation:

    Ea...

  • Ans. 

    Generate a numeric pattern based on the given input integer N specifying the number of rows.

    • Iterate from 1 to N to print each row

    • Start each row with the row index and increase consecutively per row count

    • Use nested loops to handle the increasing numbers in each row

  • Answered by AI
Round 3 - HR 

Round duration - 10 Minutes
Round difficulty - Easy

Interview Preparation Tips

Eligibility criterianoPaxcom interview preparation:Topics to prepare for the interview - Time and Work , Average, Problem on ages, profit and loss, Pipes and Cisterns, Problem on trains, Percentage Alligation and Mixtures , probability, permutation and combinationTime required to prepare for the interview - 6 MonthsInterview preparation tips for other job seekers

Tip 1 : Conduct a Mock Interview
Tip 2 : Do Extensive Research on the Company
 

Application resume tips for other job seekers

Tip 1 : Make Your Contact Info Prominent
Tip 2 : Design for Skimmability

Final outcome of the interviewSelected

Skills evaluated in this interview

I applied via Campus Placement and was interviewed before Sep 2020. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. About e Commerce, Marketing strategies, swot analysis concept, and scenario based question..

Interview Preparation Tips

Interview preparation tips for other job seekers - It was nice.. As it was campus placement so everything went very perfect. The interviewers were nice and they give time to think.. So just need to be calm nd understand what they are asking and then apply your concept in the answer..

Top trending discussions

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Interview Tips & Stories
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works at
Cvent
Can speak English, can’t deliver in interviews
I feel like I can't speak fluently during interviews. I do know english well and use it daily to communicate, but the moment I'm in an interview, I just get stuck. since it's not my first language, I struggle to express what I actually feel. I know the answer in my head, but I just can’t deliver it properly at that moment. Please guide me
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Ask anonymously on communities.

Interview questions from similar companies

I applied via Walk-in and was interviewed before Mar 2021. There were 3 interview rounds.

Round 1 - Aptitude Test 

Aptitude test

Round 2 - Group Discussion 

Current affairs

Round 3 - Technical 

(1 Question)

  • Q1. Puzzle , sql related questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Be yourself, whatever you know just be confident

Interview Preparation Tips

Round: Test
Experience: It was nice set of mixed bag questions each challenging your brain to scratch more and find the trick.
Tips: Be calm in solving the questions, Practice few tricks to solve

work,time,distance,number series problem etc. quickly to help save the

time.
Duration: 20 minuntes minutes
Total Questions: 25

Round: Resume Shortlist
Experience: I think resume played a important role in selection processes.
Tips: Make it simple and HIGHLIGHT your good work and experiences.Interviewer don't have time to go through whole crap what we write so basically focus on highlighting your achievements and internships.

Round: Group Discussion
Experience: People are dying to take the opportunity and speak.You will be facing a fish market in few cases, rest it is calm and everyone is given a chance to put forward there point.
Tips: Generally u have to decide which side of the boat u want to be on.

Either go against the topic or in favor whichever you are more

comfortable with.

College Name: IIT ROORKEE

Interview Questionnaire 

18 Questions

  • Q1. Tell me about your yourself
  • Ans. 

    I am a detail-oriented business analyst with experience in data analysis and process improvement.

    • I have a Bachelor's degree in Business Administration

    • I have worked with various stakeholders to identify business needs and requirements

    • I am proficient in SQL and Excel for data analysis

    • I have experience in process improvement and project management

    • I am a strong communicator and collaborator

  • Answered by AI
  • Q2. Tell us about your training and internships
  • Ans. 

    I have completed a business analyst certification course and have interned at a software development company.

    • Completed a business analyst certification course from XYZ Institute

    • Interned at ABC Software Development Company for 6 months

    • Worked on requirement gathering, documentation and analysis for a project

    • Assisted senior business analysts in creating project plans and reports

  • Answered by AI
  • Q3. What is the role of Instrumentation Department? (my training)
  • Ans. 

    The Instrumentation Department is responsible for designing, installing, and maintaining control systems and instruments used in industrial processes.

    • Designing and implementing control systems for industrial processes

    • Installing and maintaining instruments used in industrial processes

    • Ensuring accuracy and reliability of instruments and control systems

    • Collaborating with other departments to optimize processes and improve...

  • Answered by AI
  • Q4. Why do you want to join Affine Analytics?
  • Ans. 

    I am excited to join Affine Analytics because of their reputation for delivering innovative solutions and their focus on employee growth.

    • Affine Analytics has a strong track record of delivering cutting-edge solutions to clients across industries.

    • I am impressed by the company's commitment to employee growth and development, as evidenced by their training and mentorship programs.

    • I am excited about the opportunity to work...

  • Answered by AI
  • Q5. Why Data anayltics? Why not a technical job in your field?
  • Ans. 

    Data analytics allows me to use my technical skills to solve business problems and make data-driven decisions.

    • Data analytics helps me to identify patterns and trends in data that can be used to improve business processes.

    • It allows me to work with large datasets and use statistical methods to extract insights.

    • I can use my technical skills to develop and implement data models and algorithms.

    • Data analytics is a growing fi...

  • Answered by AI
  • Q6. If I keep two diodes in series will it work as a transistor? (EC branch)
  • Ans. 

    No, two diodes in series cannot work as a transistor.

    • Transistors have three terminals while diodes have two.

    • Transistors can amplify signals while diodes cannot.

    • Transistors can be used as switches while diodes cannot.

    • Diodes in series will only increase the voltage drop.

    • Transistors have different modes of operation such as common emitter, common base, and common collector.

  • Answered by AI
  • Q7. What exactly have you accomplished with the drone? (my final year project)
  • Ans. 

    I developed a drone that can detect and monitor forest fires.

    • Designed and built a drone with thermal imaging camera

    • Integrated machine learning algorithm to detect fire

    • Tested and validated the drone in a controlled forest environment

    • Presented the project at a national engineering conference

  • Answered by AI
  • Q8. How frequently do you play Badminton? (Hobby)
  • Ans. 

    I play badminton twice a week as a hobby.

    • I enjoy playing badminton as a way to stay active and relieve stress.

    • I usually play with friends or family members at a local community center.

    • I have been playing badminton for several years and have improved my skills over time.

  • Answered by AI
  • Q9. Do you have any problem working in Bangalore?
  • Ans. 

    No, I don't have any problem working in Bangalore.

    • I am familiar with the city and its culture

    • I have worked in Bangalore before and enjoyed my experience

    • I am open to new experiences and challenges

    • I am willing to adapt to the local environment and work culture

  • Answered by AI
  • Q10. Do you have any questions for us?
  • Q11. Which football club do you follow? (My answer: Real Madrid) (Que based on hobby)
  • Q12. Why is Real Madrid your favorite?
  • Ans. 

    Real Madrid is my favorite because of their rich history, success, and style of play.

    • Real Madrid has won a record 13 Champions League titles, which is a testament to their success

    • Their style of play is attractive and entertaining to watch

    • The club has a rich history and has had some of the greatest players in football history, such as Cristiano Ronaldo and Zinedine Zidane

  • Answered by AI
  • Q13. Assume you are the CEO of Flipkart. Your board has decided to go App only. What factors would you consider before making your final decision. (You have the relevant data from your website of last 7 years ...
  • Ans. 

    Factors to consider before going App only as CEO of Flipkart

    • Analyze the data from website and app to understand user behavior

    • Evaluate the impact on sales and revenue

    • Consider the potential loss of customers who prefer website over app

    • Assess the cost of developing and maintaining the app

    • Evaluate the competition and their strategies

    • Consider the impact on brand image and customer loyalty

    • Assess the feasibility of providing ...

  • Answered by AI
  • Q14. The Horse Puzzle
  • Q15. 3 Ants triangle puzzle
  • Q16. 3 Jars puzzle (Apple/Orange puzzle)
  • Q17. I have two jars of 5 litres and 3 litres. How can I measure 4 litres? (Assume: Infinite supply of water and no third jar is present)
  • Q18. A revolver with 2 bullets puzzle

Interview Preparation Tips

Round: Test
Experience: The first 10 questions were Data Interpretation type. There were around 4 to 5 logic questions. The rest were quantitative questions.
The questions were pretty basic.
Tips: The aim is to check the speed of your calculations.
Duration: 30 minutes
Total Questions: 23

Round: Group Discussion
Tips: Speak relevant points and you will be fine.
High proficiency in English is a must.
Duration: 10 minutes

Round: Puzzle Interview
Experience: The interview was great and lasted around 35-40 minutes. The interviewer gave ample amount of time to solve the questions.
To answer the questions was ofcourse important but approach to your final answer is very important as well. If you already know the answer but fail to explain the approach to the interviewer, you will get rejected.
Tips: Keep the interviewer in the loop and keep explaining him what you are thinking.
Fluent English is very important as well.

Round: HR Interview
Experience: The interviewers were very friendly and the interview lasted around 15 min.
Tips: Have one or two favorite subject/s from which you can answer any question thrown at you.
Be well versed about your final year project.
Do not put rubbish in your resume as they read the entire resume.

Skills: Enthusiasm, Projects, Proficiency In English, Logical Puzzles, Logical Thinking
College Name: NIT Surat
Funny Moments: As the HR interviewer is an alumni of my college, we had some chat about the college. This made the interview mood very light.

Interview Questionnaire 

2 Questions

  • Q1. Mostly puzzles and one case study
  • Q2. They asked me questions about my interests and hobbies

Interview Preparation Tips

Round: Test
Experience: There were three sets of question paper. We were sitting according to our roll number then question paper with rough sheet were distributed and we were allowed 1 hour to finish that. There was no negative marking.
Tips: For aptitude practice data interpretation and data sufficiency
Duration: 1 hour
Total Questions: 30

Round: Group Discussion
Duration: 15 minutes

Round: Technical Interview
Tips: Practice puzzles and case study for this round

Round: HR Interview
Tips: Be yourself

College Name: NIT Rourkela
Are these interview questions helpful?

Interview Preparation Tips

Round: Technical Interview
Experience: this was a telephonic round : There I was asked basics of web development (e.g Session, hidden variable difference between POST and GET etc. ) and basics of PHP e.g global variables etc , little bit of mysql e.g joins , difference between left and right joins.

Round: Technical Interview
Experience: This was pretty much about interview rounds. I got the offer.

Skills: Core java, OOP, PHP
College Name: na

Interview Questionnaire 

1 Question

  • Q1. Aptitude questions similar to the ones from the first round

Interview Preparation Tips

Interview preparation tips for other job seekers - Just relax and take up the interview with confidence. Even if you get one question wrong just calm down and read the question again and try again.

I applied via Campus Placement and was interviewed in Mar 2021. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. I was asked a question on counting continuous max occurences of 1 in a string
  • Ans. 

    Count the maximum continuous occurrences of '1' in a binary string.

    • Initialize a counter to track current streak of '1's.

    • Use a variable to store the maximum streak found.

    • Iterate through each character in the string.

    • If the character is '1', increment the current counter.

    • If the character is '0', compare and reset the current counter.

    • At the end of the iteration, ensure to check the last streak.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Deep knowledge of programming is a must

Paxcom India Interview FAQs

How many rounds are there in Paxcom India interview for freshers?
Paxcom India interview process for freshers usually has 2-3 rounds. The most common rounds in the Paxcom India interview process for freshers are One-on-one Round, Technical and HR.
How to prepare for Paxcom India interview for freshers?
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 Paxcom India. The most common topics and skills that interviewers at Paxcom India expect are Marketing, Content Writing, Digital Marketing, Presentation Skills and Sales.
What are the top questions asked in Paxcom India interview for freshers?

Some of the top questions asked at the Paxcom India interview for freshers -

  1. Sql questions Which sql you have used Some basic queries to find slary between ...read more
  2. When given a build what test process it goes through System testing and Integra...read more
  3. Java questions What is helper class What is page object model, page object clas...read more

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Paxcom India Reviews and Ratings

based on 70 reviews

3.7/5

Rating in categories

3.1

Skill development

3.6

Work-life balance

3.2

Salary

3.6

Job security

3.7

Company culture

3.2

Promotions

3.5

Work satisfaction

Explore 70 Reviews and Ratings
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