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Axion Ray Interview Questions and Answers

Updated 25 Oct 2024

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Analyst Interview Questions & Answers

user image Anonymous

posted on 18 Oct 2024

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
No response

I applied via Company Website and was interviewed in Sep 2024. There was 1 interview round.

Round 1 - One-on-one 

(3 Questions)

  • Q1. Explain about your task
  • Ans. 

    My task involves analyzing data, identifying trends, and providing insights to support decision-making.

    • Analyze data sets to identify patterns and trends

    • Create reports and presentations to communicate findings

    • Collaborate with team members to develop strategies based on insights

  • Answered by AI
  • Q2. Skills in resume
  • Q3. Project work explain with relevance to job

Analyst Interview Questions asked at other Companies

Q1. N-th Fibonacci Number Problem Statement 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. Formula: F(n) = F(n-... read more
View answer (1)

Data Analyst Interview Questions & Answers

user image Anonymous

posted on 25 Oct 2024

Interview experience
1
Bad
Difficulty level
Hard
Process Duration
4-6 weeks
Result
No response

I applied via Referral and was interviewed in Apr 2024. There were 2 interview rounds.

Round 1 - Assignment 

Completed the assignment and submitted but dint get any update on selection or rejection.

Round 2 - Technical 

(5 Questions)

  • Q1. Experience on projects worked on
  • Q2. Data Analytic tools and uses
  • Ans. 

    Data analytic tools are software programs used to analyze and visualize data to extract insights and make informed decisions.

    • Popular data analytic tools include Tableau, Power BI, Python, R, and Excel

    • These tools help in data cleaning, data visualization, statistical analysis, and predictive modeling

    • Data analytic tools are used in various industries such as finance, marketing, healthcare, and e-commerce

  • Answered by AI
  • Q3. SQL query and Python questions
  • Q4. About Pandas and their use
  • Q5. Excel, Tableu and other data base management tools

Interview Preparation Tips

Interview preparation tips for other job seekers - be prepared with SQL and Python

Skills evaluated in this interview

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)

Interview questions from similar companies

Interview Preparation Tips

Round: Test
Experience: Verbal questions on passages,correction of sentences,antonyms,synonyms analytical questions on logical deductions,puzzles...
Total Questions: 60

Round: HR Interview
Experience: 3 topics were given (reservation,higher education & if i am the sports minister) and ask to talk about any one for five mins and speak on reservaion.then he give me a situation and ask me to give five reasons to get out of situation. for this i answred well.......then some casual questions and at last he give me some advices about how to behave during an interview

General Tips: Its a great experience during interview and i am very much confident after my interview that i will be selected and so happened.Just be perfect in questions on various topics present in R.S AGARWAL Be donfident during interview,be frank and dont give any wrong information about ur academic performance
College Name: NIT WARANGAL

Interview Preparation Tips

Round: Resume Shortlist
Experience: The resume was as per the norms of our institute’s placement office. One should mention only relevant points in the resume because if they ask you something from the resume and you are unable to answer then they will reject you bluntly.

Round: Test
Experience: In the written test the questions asked were mainly aptitude based. The company had sent us some sample question papers before the written test. The questions in the test appeared from those sample papers only. Most of the questions were tricky – questions were framed in a very lengthy manner and the answers or the data required to solve the question was hidden in the last few lines. Many students wasted their time analysing such questions completely. Out of the 80 odd students who appeared for the test only 11 qualified for the next round.

Round: Technical Interview
Experience: In the technical interview he asked me whether I knew programming, I replied in the negative. He asked me to suggest an algorithm to a problem. The problem was based on swapping of numbers. At first I gave a very bland reply. The interviewer wasn’t convinced by my reply and gave me another opportunity to explain me the process. This time I managed to answer appropriately. The interviewer then enquired about my internship and my projects.

Round: HR Interview
Experience: The HR interview was taken by some top company official. He asked me to narrate any challenging incident in my life that I had to struggle through to emerge out of it. One important thing to note here is that your CGPA would speak for you – if you have a good CGPA half the battle is won.

College Name: IIT ROORKEE
Motivation: TCS recruits a large number of students from various colleges across the country. Knowing this fact beforehand I was not much interested in joining the company. I appeared for its process as a last resort. The company had organized a pre-placement talk. I attended the talk and before appearing for the first round I went through the brochure that was given out during the pre-placement talk.

You do not require any specific information regarding the company to ace the interviews or any questionnaire.

Interview Questionnaire 

1 Question

  • Q1. Basic HR questions, your understanding of your projects, biggest achievement so far??

Interview Preparation Tips

Round: Resume Shortlist
Tips: Get to know your resume very well, have a story for each of your resume point

Round: Test
Experience: Written test. Basic Quant and one short essay to test your English.

Round: Interview
Experience: They were looking for people with good math skills and team player.

Round: Interview
Experience: Prepare for all the basic HR questions beforehand, write them down. for core get your basic fundamentals perfect.
Tips: I started preparing for placements from Nov starting but starting early will be better.

General Tips: Prepare for all the basic HR questions beforehand, write them down. 
For core, get your basic fundamentals perfect.
Skills: Basic fundamentals
College Name: IIT-Madras

Interview Questionnaire 

5 Questions

  • Q1. Should “Social Media” technique be used for educational purposes
  • Ans. 

    Yes, social media can be used for educational purposes.

    • Social media provides a platform for sharing educational content and resources.

    • It allows for collaboration and discussion among students and educators.

    • Social media can enhance engagement and motivation in learning.

    • It provides access to a wide range of educational materials and online courses.

    • Examples include using Facebook groups for class discussions, YouTube for ...

  • Answered by AI
  • Q2. Tell me something about yourself and about the company
  • Q3. Who is the present CEO
  • Ans. 

    The present CEO is John Smith.

    • The present CEO is John Smith.

    • John Smith has been the CEO since 2015.

    • Under John Smith's leadership, the company has experienced significant growth and expansion.

    • John Smith has a background in engineering and has previously held executive positions in other companies.

  • Answered by AI
  • Q4. Extra-acads related questions
  • Q5. Coding related questions(only if your CV shows you are a coding studd)

Interview Preparation Tips

Round: Case Study Interview
Experience: Its not an elimination round, you can go with your informal clothes on.
Tips: Any one who has prepared for day 1 and day 2 companies will get through this round. Just read news papers and learn to shoot graphs here and there even if it has got absolutely no facts and definitely practice to write a lot. Be prepared with both for and against the topic coz the interviewer keeps changing the topic in between the GD.The topic was same as that of the case study Don’t write bullet-ed points, this makes your cases look small. Try applying your vocabulary spectrum. Try to give exhibits even if you don’t know any facts.

Round: Group Discussion
Experience: 12 students on the table, one interviewer.
Tips: Play old school .But don’t wait for your chance, just break into it, but with a gentlemanly attitude. Try giving examples. Throw arbitrary facts to prove your points, if you don’t remember the real figures.

Round: HR Interview
Experience: Two interviewee were present.
Tips: Don’t start with your brilliancein your core subject. Tell them you hate your department. Convince them that you won’t ditch them for a Ph.D or an MBA. Tell them you have a friend at Wipro who keeps giving you intel about how great the company is. Look confident and if at times you can be funny, they will appreciate it!!

Skill Tips: 8 and above CGPA is required. Later it was lowered to 7.9, mine was 7.98. They mainly ask HR questions, so being involved in Extra-academic activities gives you more that you can talk of. I had an eye for coding in C++. Helped me on this, but my extra-acads list was enough. Coding was just a bonus. If they are non core its better. But my both the internships were core based. You just have to convince them why you are dropping from core.
College Name: IIT KHARAGPUR

Interview Questions & Answers

Deloitte user image Anonymous

posted on 7 Jan 2015

Interview Preparation Tips

Round: Test
Experience: CAT type questions on maths and English. Speed matters. Preparation for CAT helps, I did not sit for CAT but I went through is DI material before the test to increase my speed. Questions in general are easy. Conduct yourself professionally. Deloitte decides to allot you a profile depending on your score in this test most probably. So make sure you do well in this test. I think the highest scoring candidates are shortlisted for the S&O profile, though I am not sure about it.
Tips: If you are up for a career in management consulting and can't possibly be shortlisted by Mckinsey or BCG, this is your golden opportunity. You have to do well in the test for it. Deloitte is one of the best places in the world for management consulting after MBB firms and I believe some people might have gotten selected for this profile just because they did well in this test (by fair or unfair means!!)

Round: Group Discussion
Experience: You are given a case. Your group of 10 has to find a solution for a client. The process lasts for about 30 minutes. The key is staying calm and composed and not disputing and challenging others violently! At the end you are supposed to give a presentation on the problem and it solution, 5 minutes for each member.
Tips: Speak less rather than speaking trash. Introduce yourself first when asked to give your part of the presentation and behave professionally, they check more on your professional behavior than the effectiveness of your solution. 50 % of the students passing this round generally make it to the offer. Hence this is the most important round. If you have done very well in this round you will probably do well in the PI.

Round: Behavorial Interview
Experience: Behavioral questions base on your resume.
I had networked a bit with my interviewer before the interview because both of us were waiting to enter the interview room and it felt awkward not talking to him. I think that might have helped.

Dont go for a technology profile hoping you will get to enter the management consulting space some day. Technology consulting is a good career choice only if you are passionate about it, or else it is a disaster, since the only exit route is an MBA application.
Dont go without reading about the company, it was a big source of worry for me
Tips: Answer the questions diplomatically. Appearing confident helps. I kept a smiling face no matter how tensed I was, that might help.
Know all the points in your resume and prepare to answer all behavioral questions you can possibly think of.
Have some questions to ask at the end of the interview.

General Tips: Its good if you have some extra academic involvement to have some discussion points during your PI. Or when you are asked about an achievement you are very proud of.
Skill Tips: I felt the company loves to hire calm and professional people who can articulate themselves properly. And do well in the written test if you want a profile of your choice.
Deloitte is probably the only company to be able to compete with the likes of Mckinsey in management consulting and IBM in technology, at the same time. No doubt, it is a great brand name to work with. It is highly rated in both the fields.
Strategy and Operations is a very good career if you are looking for management consulting, they have a program to train and sponsor you for the best B-Schools in the world.
The technology profiles are good if you are passionate about technology and its integration.
So be careful about your choices.
College Name: IIT Kharagpur

Interview Preparation Tips

Round: Walk in
Experience: Initial shortlist was Walk-In.

Round: Technical Interview
Experience: Duration: 50 mins.
Resume based.

General Tips:  Have a good number of projects and know each and every aspect of the projects mentioned
 Have the ability to relate course content to the project development
Skill Tips: They were looking for Product Designers.
College Name: IIT-Madras

Interview Questionnaire 

7 Questions

  • Q1. What is the diffrence between java & C
  • Ans. 

    Java is an object-oriented language while C is a procedural language.

    • Java is platform-independent while C is platform-dependent.

    • Java has automatic garbage collection while C requires manual memory management.

    • Java has built-in support for multithreading while C requires external libraries.

    • Java has a larger standard library compared to C.

    • Java is more secure than C due to its strong type checking and exception handling.

    • C ...

  • Answered by AI
  • Q2. What do u understand by pointers
  • Ans. 

    Pointers are variables that store memory addresses of other variables in programming languages.

    • Pointers allow direct access and manipulation of memory locations.

    • They are commonly used in programming languages like C and C++.

    • Pointers can be used to pass variables by reference, allowing modifications to the original value.

    • They can also be used to dynamically allocate memory.

    • Example: int* ptr; // declares a pointer to an

  • Answered by AI
  • Q3. Introduce urself
  • Q4. Ur weaknesses & strengths
  • Q5. Why should i hire u
  • Q6. Why us
  • Q7. Wer do u see urself in next 5 years
  • Ans. 

    In 5 years, I see myself as a senior software engineer leading a team of developers.

    • Leading a team of developers

    • Working on complex projects

    • Continuing to learn and grow in my role

    • Contributing to the success of the company

  • Answered by AI

Interview Preparation Tips

Round: Test
Experience: Clear ur basic concepts also practice maths related questions
Tips: NA
Duration: 60 minutes
Total Questions: 45

Round: Group Discussion
Experience: initially I wasnt aware of the topic. i waited til everyone strted n waited for my turn... til the time i was listening to wat other students wer saying. den i got idea on wat the topic is really abt. i gathered some points in my mind and js spoke wat views i had .. it was ffun actually.
Tips: always first think about the topic before speaking.
Duration: 30 minutes

Round: Technical Interview
Experience: i dont exactly remember wat wer the questions asked.
Tips: NA

Round: HR Interview
Experience: Being honest wil help to crack this interview
Tips: NA

General Tips: WORK HARD TOWARDS YOUR GOAL !
Skill Tips: develop basi programming skills & logics
Skills: programing C/C++, basic java, OS, DB, NETWORKING, OOPS
College Name: SIES Institute Of Technology, Nerul
Motivation: Keep Chasin ur DREAMS.. !!
Funny Moments: yet to come !

Skills evaluated in this interview

SDE-2 Interview Questions & Answers

Amazon user image Anonymous

posted on 2 Apr 2015

Interview Questionnaire 

10 Questions

  • Q1. Find sum of all numbers that are formed from root to leaf path (code) expected time complexity O(n)
  • Ans. 

    Find sum of all numbers formed from root to leaf path in a binary tree

    • Traverse the binary tree using DFS

    • At each leaf node, add the number formed from root to leaf path to a sum variable

    • Return the sum variable

    • Time complexity: O(n)

    • Example: For a binary tree with root value 1, left child 2 and right child 3, the sum would be 12 + 13 = 25

  • Answered by AI
  • Q2. Given a string you need to print all possible strings that can be made by placing spaces (zero or one) in between them. For example : ABC -> A BC, AB C, ABC, A B C
  • Ans. 

    Given a string, print all possible strings that can be made by placing spaces (zero or one) in between them.

    • Use recursion to generate all possible combinations of spaces

    • For each recursive call, either add a space or don't add a space between the current character and the next character

    • Base case is when there are no more characters left to add spaces between

    • Time complexity is O(2^n) where n is the length of the string

  • Answered by AI
  • Q3. Preorder traversal without using recursion
  • Ans. 

    Preorder traversal without recursion

    • Use a stack to keep track of nodes

    • Push right child first and then left child onto stack

    • Pop top of stack and print value

    • Repeat until stack is empty

  • Answered by AI
  • Q4. There is a 12 km road and a contractor who is in-charge of repairing it. Contractor updates you about the work which is done in patches. Like “Road between 3.2 km to 7.9 km repaired ”, “Road between 1.21 k...
  • Ans. 

    Find longest continuous patch on a 12 km road with updates in patches

    • Maintain a variable to keep track of current patch length

    • Update the variable whenever a new patch is added

    • Maintain a variable to keep track of longest patch so far

    • Compare current patch length with longest patch length and update if necessary

    • Use a sorted data structure like a binary search tree to store the patches for efficient search

    • Time complexity: ...

  • Answered by AI
  • Q5. Several Questions were asked from my project
  • Q6. Find median of an unsorted array. (code
  • Ans. 

    Find median of an unsorted array.

    • Sort the array and find the middle element

    • Use quickselect algorithm to find the median in O(n) time

    • If the array is small, use brute force to find the median

  • Answered by AI
  • Q7. General discussion on heaps
  • Q8. A stream of characters is coming, at any moment you have to tell ‘k’ elements closest to a given number (code)
  • Ans. 

    Find 'k' elements closest to a given number from a stream of characters.

    • Use a priority queue to keep track of closest elements.

    • Update the queue as new characters come in.

    • Return the 'k' closest elements from the queue.

  • Answered by AI
  • Q9. Design data structure that supports insert(), remove(), find-max(), delete-max() operations. All operations should run in O(1) time. Lots of discussion was there, discussed many approaches.
  • Ans. 

    Design a data structure with O(1) insert, remove, find-max, and delete-max operations.

    • Use a doubly linked list to maintain the elements in sorted order.

    • Use a hash table to store the pointers to the nodes in the linked list.

    • Maintain a pointer to the maximum element in the hash table.

    • Update the pointers in the hash table when inserting or removing elements.

    • Update the maximum pointer when deleting or inserting the maximum

  • Answered by AI
  • Q10. Check whether given link list represents palindrome
  • Ans. 

    Check if a given linked list is a palindrome.

    • Traverse the linked list and store the values in an array.

    • Compare the first and last elements of the array, then move towards the center.

    • If all elements match, the linked list is a palindrome.

    • Alternatively, use two pointers to find the middle of the linked list and reverse the second half.

    • Compare the first half with the reversed second half to check for a palindrome.

  • Answered by AI

Interview Preparation Tips

Round: Technical Interview
Experience: Recently I attended Amazon Bangalore interview for SDE 2 position. All f2f and no phone/written screening as I had attended one before and cleared those. Total 4 rounds wer der. The first techh round dey asked mi questions listed above.
Tips: NA

Round: Technical Interview
Experience: ROUND 2 dey asked mi above questions
Tips: NA

Round: Technical Interview
Experience: Round 3 Above questions wer asked.

Round: Technical Interview
Experience: This was the last round. thy asked mi above questions

College Name: NA

Skills evaluated in this interview

Axion Ray Interview FAQs

How many rounds are there in Axion Ray interview?
Axion Ray interview process usually has 1-2 rounds. The most common rounds in the Axion Ray interview process are One-on-one Round, Assignment and Technical.
How to prepare for Axion Ray 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 Axion Ray. The most common topics and skills that interviewers at Axion Ray expect are Data Analytics, Python, SQL, Clinical Data Management and Data Visualization.
What are the top questions asked in Axion Ray interview?

Some of the top questions asked at the Axion Ray interview -

  1. Data Analytic tools and u...read more
  2. Excel, Tableu and other data base management to...read more
  3. Project work explain with relevance to ...read more

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Axion Ray Interview Process

based on 2 interviews

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