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Crayon Data Interview Questions and Answers

Updated 17 Oct 2024

Crayon Data Interview Experiences

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4 interviews found

Interview experience
2
Poor
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Python basic programming questions

Data Engineer Intern Interview Questions asked at other Companies

Q1. what are window functions in sql
View answer (1)
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed before Apr 2023. There were 2 interview rounds.

Round 1 - Coding Test 

2 SQL questions and 3 python coding questions

Round 2 - Technical 

(1 Question)

  • Q1. Questions on resume primarily

Interview Preparation Tips

Interview preparation tips for other job seekers - Work on ML models deeply

Associate Data Scientist Interview Questions asked at other Companies

Q1. Why do you think the objective of predictive modeling is minimizing the cost function? How would you define a cost function after all?
View answer (1)
Crayon Data Interview Questions and Answers for Freshers
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Business Analyst Interview Questions & Answers

user image shilpa sudarsan

posted on 26 Feb 2024

Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I was interviewed before Feb 2023.

Round 1 - One-on-one 

(1 Question)

  • Q1. Previous Experience, About Self

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)

UI Engineer Interview Questions & Answers

user image Anonymous

posted on 15 Jul 2023

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

I applied via Company Website and was interviewed before Jul 2022. There were 3 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 - Coding Test 

Javascript/HTML/CSS based coding

Round 3 - One-on-one 

(2 Questions)

  • Q1. What is a closure in js?
  • Ans. 

    A closure in JavaScript is a function that retains access to variables from its parent scope even after the parent function has finished executing.

    • A closure allows a function to access and manipulate variables from its outer scope.

    • Closures are created whenever a function is defined within another function.

    • Example: function outerFunction() { let outerVar = 'I am outer'; return function innerFunction() { console.log(oute

  • Answered by AI
  • Q2. Design using HTML/CSS
  • Ans. 

    Design a webpage using HTML/CSS

    • Use semantic HTML tags for better accessibility and SEO

    • Create a responsive layout using CSS Grid or Flexbox

    • Apply CSS styling for colors, fonts, and spacing

    • Use media queries for different screen sizes

    • Optimize images for faster loading times

  • Answered by AI

Skills evaluated in this interview

UI Engineer Interview Questions asked at other Companies

Q1. GIve and describe examples of ES 6 features like object destructuring, arrow fxns, array.filter/reduce/indexOf etc.
View answer (1)

Crayon Data interview questions for popular designations

 Data Engineer Intern

 (1)

 UI Engineer

 (1)

 Business Analyst

 (1)

 Associate Data Scientist

 (1)

Jobs at Crayon Data

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Interview questions from similar companies

Interview Questionnaire 

2 Questions

  • Q1. Resume Summarisation
  • Q2. Common Puzzeles

Interview Preparation Tips

Round: Test
Experience: It was a online test.
Tips: Time given was ample. Accuracy matteredin their test which was conducted by Huntshire.com. Do visit their site for sample questions
Duration: 60 minutes

Round: Group Discussion
Tips: 9 people were in a group. Time for GD was 20 minutes including 5 minutes for summarising.
Duration: 20 minutes

Round: Interview
Experience: Firstly, I summarized and explained the key highlights of my resume in about 5-6 minutes. Then, based on my resume they started asking some HR questions and tried to grill me on those. After that, theyasked me some common puzzles.
Tips: There was a single PI round. The panel consisted of 3 members. The HR and resume based questions that are generally asked in an interview are different for every person. So, it's in the hands of the candidate to turn the tide of questions in his favor by ending the answer to the last question on a positive note. The next  question that the interviewer asks will be based on the last answered question.You will get the common puzzles on googling. Just write " 25 horses puzzle" and " 100 doors puzzle". They also asked me to form numbers from 1to 15 using only four 4's and any mathematical operator.

Skill Tips: ""
College Name: IIT ROORKEE

Interview Questionnaire 

2 Questions

  • Q1. Why should the company choose you ?
  • Ans. 

    I have the necessary skills, experience, and passion to contribute to the company's growth and success.

    • I have a proven track record of achieving targets and delivering results.

    • I possess excellent communication and interpersonal skills, which enable me to work effectively with colleagues and clients.

    • I am a quick learner and can adapt to new technologies and processes easily.

    • I am passionate about my work and always striv...

  • Answered by AI
  • Q2. How are you suitable to the company?
  • Ans. 

    I have the necessary skills, experience, and passion to contribute to the company's growth and success.

    • I have relevant experience in the industry

    • I possess the required skills and knowledge for the job

    • I am a quick learner and can adapt to new situations easily

    • I am passionate about the company's mission and values

    • I am a team player and can work collaboratively with others

  • Answered by AI

Interview Preparation Tips

Round: Test
Experience: Though the paper was easy you have to score very high marks to qualify for the next round.
Duration: 30 minutes
Total Questions: 25

Round: Group Discussion
Experience: The GD round consisted of current affair topics. Since topics like these are very popular and everybody likes to talk about them, it is important that you start the topic so as to have a good hold over the group. If not just try and give a direction to the group with valid points so as to become noticeable. Do conclude the discussion.

Round: Interview
Experience: The interview was basically resume based. They asked me about my projects in the domain of finance and were quite impressed by it. They wanted me to discuss all my academic and internship projects in detail. The interview lasted for 30 minutes approximately.They also inquired briefly about me. They also asked me questions about my technical projects though it didn't have anything to do with the profile offered. Their main aim was to know whether I performed well in the tasks assigned to me even if they did not interest me.
Tips: Try not to mention anything about MBA if any one of you is planning to go for it.

College Name: IIT ROORKEE

Interview Questionnaire 

23 Questions

  • Q1. Walk me through your resume
  • Ans. 

    I have experience in marketing and sales, with a focus on digital marketing and customer acquisition.

    • Worked as a marketing intern at XYZ company, where I helped develop and execute social media campaigns

    • Managed email marketing campaigns for ABC company, resulting in a 20% increase in open rates

    • Led a team of sales representatives at DEF company, achieving a 15% increase in revenue

    • Developed and implemented a customer acq...

  • Answered by AI
  • Q2. What did you learn in your conference at Harvard University?
  • Ans. 

    I learned about the latest trends in AI and machine learning.

    • Discussed the impact of AI on various industries

    • Explored the ethical implications of AI

    • Learned about new techniques in machine learning

    • Attended workshops on natural language processing and computer vision

  • Answered by AI
  • Q3. If you were travelling so much, how did you maintain a CGPA of 8?
  • Ans. 

    Maintained CGPA of 8 by managing time efficiently and prioritizing studies.

    • Managed time efficiently

    • Prioritized studies over leisure activities

    • Utilized travel time for studying

    • Maintained a study schedule

    • Sought help from professors and peers when needed

  • Answered by AI
  • Q4. Mumbai or Bangalore (2 job locations in the offer). I said Bangalore, she was surprised as I stay in Nagpur. Asked me why?
  • Q5. What is your weakness?
  • Ans. 

    I tend to overthink and get anxious about small details.

    • I have a tendency to overanalyze situations

    • I sometimes struggle with decision-making

    • I am working on improving my time management skills

    • For example, I may spend too much time perfecting a project and not enough time on other tasks

  • Answered by AI
  • Q6. Give me a situation where you handled a problem effectively?
  • Ans. 

    Handled a customer complaint about a delayed delivery

    • Listened to the customer's concerns and apologized for the inconvenience

    • Investigated the issue and found out that the delivery was delayed due to unforeseen circumstances

    • Offered a discount on the next purchase as a gesture of goodwill

    • Followed up with the customer to ensure their satisfaction

  • Answered by AI
  • Q7. Why do you not want to go in core Metallurgy (my Btech majors)?
  • Q8. Women in India do not get what they deserve. Do you agree?
  • Ans. 

    Disagree. Women in India have made significant progress in various fields.

    • Women in India have excelled in fields like politics, sports, entertainment, and education.

    • The government has implemented various schemes and policies to empower women.

    • However, there are still issues like gender-based violence and discrimination that need to be addressed.

    • Efforts are being made to increase women's participation in the workforce an

  • Answered by AI
  • Q9. Tell me about both
  • Ans. 

    The question is unclear. Please provide more context.

    • Please provide more information about what you are asking for.

    • Without additional context, it is difficult to provide a meaningful answer.

    • Can you please clarify the question?

    • I am unable to answer the question without more information.

  • Answered by AI
  • Q10. What are the evidences?
  • Ans. 

    The evidences refer to the proof or supporting facts that validate a claim or argument.

    • Evidences can be in the form of data, statistics, research studies, expert opinions, eyewitness accounts, etc.

    • For example, in a court case, evidences can include DNA samples, fingerprints, and witness testimonies.

    • In scientific research, evidences can include experimental data, peer-reviewed studies, and expert analysis.

    • In journalism,...

  • Answered by AI
  • Q11. Okay what are your hobbies?
  • Ans. 

    I enjoy reading, hiking, and playing board games.

    • Reading: I love getting lost in a good book, especially science fiction and fantasy.

    • Hiking: I enjoy exploring new trails and being out in nature.

    • Board games: I like playing strategy games with friends and family, such as Settlers of Catan and Ticket to Ride.

  • Answered by AI
  • Q12. What genre of books?
  • Ans. 

    I enjoy reading a variety of genres, including mystery, science fiction, and historical fiction.

    • Mystery

    • Science fiction

    • Historical fiction

  • Answered by AI
  • Q13. What was the last book you read? What do you think of it?
  • Ans. 

    The last book I read was 'The Alchemist' by Paulo Coelho. It's a beautiful story about following your dreams.

    • The book is a fictional story about a shepherd boy named Santiago who embarks on a journey to fulfill his personal legend

    • The author uses simple language and metaphors to convey deep philosophical ideas about life and purpose

    • The book has sold over 65 million copies worldwide and has been translated into 80 langua...

  • Answered by AI
  • Q14. What is one learning from it?
  • Ans. 

    One learning from what?

    • Please provide context or specify what 'it' refers to

    • Without context, it is impossible to provide a meaningful answer

  • Answered by AI
  • Q15. What is truth? Like the one you have been taught or the one you learn yourself like your parents teach you to not cut nails at night etc ot go to the temple?
  • Ans. 

    Truth is subjective and can be influenced by personal experiences and cultural beliefs.

    • Truth is not always objective or universal

    • It can be shaped by personal experiences and cultural beliefs

    • What is considered true in one culture may not be true in another

    • Truth can also change over time as new information is discovered

    • For example, the belief that the earth was flat was once considered true, but is now known to be false

  • Answered by AI
  • Q16. So why should we visit temples?
  • Ans. 

    Visiting temples can provide spiritual and cultural experiences, as well as a sense of community and peace.

    • Temples offer a space for prayer and meditation

    • They can provide a sense of community and belonging

    • Visiting temples can offer cultural and historical insights

    • Many temples have beautiful architecture and artwork

    • Temples can provide a peaceful and calming environment

    • Some people believe that visiting temples can bring

  • Answered by AI
  • Q17. Why fractal?
  • Ans. 

    Fractals offer a unique way to understand complex patterns and structures in nature and mathematics.

    • Fractals can be found in natural phenomena such as snowflakes, coastlines, and ferns.

    • They have practical applications in computer graphics, data compression, and cryptography.

    • Fractal geometry provides a new perspective on understanding the behavior of complex systems.

    • Fractals have been used to model the growth of tumors ...

  • Answered by AI
  • Q18. What was your internship in IIM A about?
  • Ans. 

    My internship at IIM A was focused on market research and analysis for a new product launch.

    • Conducted primary and secondary research to identify market trends and consumer preferences

    • Analyzed data using statistical tools and presented findings to senior management

    • Assisted in developing marketing strategies and creating promotional materials

    • Collaborated with cross-functional teams to ensure successful product launch

    • Gain...

  • Answered by AI
  • Q19. Okay. How many people attended StanChart Mumbai Marathon?
  • Ans. 

    The number of attendees at StanChart Mumbai Marathon is not available.

    • Data on the number of attendees is not available.

    • The organizers have not released any official figures.

    • It is unclear how many people participated in the marathon.

  • Answered by AI
  • Q20. The puzzle of 2 cans of 3Litre and 5 litre used to measure other values (very common one)
  • Q21. I have 5 other BTech metallurgy graduates, why should I hire you?
  • Ans. 

    I bring a unique combination of skills and experience to the table.

    • My experience in internships and projects sets me apart from my peers.

    • I have a strong understanding of the latest industry trends and technologies.

    • My ability to work well in a team and communicate effectively makes me a valuable asset.

    • I am passionate about metallurgy and am always eager to learn and improve.

    • My dedication and work ethic are unmatched.

  • Answered by AI
  • Q22. You mean they will disappoint my efforts?
  • Ans. 

    It depends on the situation and the people involved.

    • It's possible that they may not appreciate or recognize your efforts.

    • It's also possible that they may have different expectations or priorities.

    • Communication and understanding are key to avoiding disappointment.

    • Examples: a boss who doesn't acknowledge your hard work, a friend who doesn't show up to your event.

  • Answered by AI
  • Q23. Do not try to safe guard your friends (humorously)

Interview Preparation Tips

Round: Test
Experience: The test was of easy to moderate difficulty level. There was no negative marking hence choosing the questions to maximize score was the best way. It was a speed based test and a few questions in each section were put to break your speed in the form of calculation based questions or slightly difficult ones. Decent preparation for CAT etc is more than sufficient. Verbal was very easy, quants and reasoning were moderate. I always thought that quants was my weakness, but this test was easier than expected.
Tips: 1) Choose questions in each section wisely because there is no negative marking. Leave the ones you think are time consuming and fill it at the last.
2) Make sure you allot equal time to all sections or if you have one section as your strength do it first. There can be chances of sectional cut off, I am not sure
3) Maximize your score by keeping your speed maintained
4) A decent preparation for CAT is more than enough. Verbal has 1 or 2 RCs which are very easy.
Duration: 60 minutes
Total Questions: 60

Round: Technical Interview
Experience: The first round was pretty easy I thought because the interviewer was pretty relaxed and was just trying to get to know me. She asked questions about every point in my resume. I could feel that you are the one who drive your interview the way you want to from the first question.
Tips: 1) PLEASE be HONEST with your resume. They will ask you about each and every point. They asked about EVERY internship I did, every conference, everything. So be honest and well versed with what you mention in your resume.

2) Do not get laid back if the interviewer is a little relaxed. The ones who did in my time, did not get shortlisted for next round.

3) Be aware of your answers, you can drive your own interview.

Round: Puzzle Interview
Experience: Ans 1 - Case studies on sports leagues in India - Indian Badminton League, Hockey India League and Standard Chartered Mumbai Marathon
Ans 2 - Guessestimate question. Gave a reason for answer, it was not even close for the first time because I could not estimate population of Marine Drive (venue of marathon) near to real value but my algorithm was correct, hence he moved to next question.
Ans 4 - I will not disappont the efforts put in me, I am sincere and passionate about my work.
Ans 5 - No I do not mean that.
Ans 6 - I would act as an asset for the company who would help in building other assets by helping and working together with my peers in Fractal

Tips: 1) Make sure you keep explaining your method at each step, this way even if values are wrong, they are interested in method.

2) Dont panic, you can ask them to give you 2 3 minutes to think

3) Be honest. Have presence of mind, understand when he is not happy with your response

4) The interviewer was continuously roaming around the room trying to distract me. So be focussed.

Round: HR Interview
Experience: Ans 1 - Do you intend to ask about their rights from society or freedom from home?
Ans 2 - According to me the societal restrictions are forced, but the family restrictions might be justified because I asked my father and he gave evidences from Vedas which was logical.
Ans 3 - Told her the facts
Ans 4 - Travelling, meeting new people and reading books
Ans 5 - both fiction and non fiction. Named a few titles and authors
Ans 6 - My Experiments with Truth - MK Gandhi, Like most of my peers, I made a negative conclusion about MK Gandhi.
Ans 7 - That truth must always prevail but it doesnt define truth.
Ans 8 - Ma'am, what we are taught and what we grow up with is our paradigm. Truth is what we accept after observing everything. For example I was curious why we should visit the temple and I researched about it, read a few texts and forme dmy opinion this i smy truth so it can be subjective.
Ans 9 - Gave the reason
Ans 10 - I think Fractal works on the same principle as I do that there should be a balance between everything in life. My seniors at fractal have talked extremely well about the work life balance and as you would see my profile is also a balance between sports, extra curriculars and academics

Tips: 1) I was confident and aware about what I was saying.
2) I gave openings for her to ask the next question like define truth, why temples etc.
3) Be honest and tell them waht you think. This round is just to check if you fit in their work culture or not.

General Tips: 2 things are very important for fractal -
1 - stay calm
2 - be honest. they can see through it.

Read about Fractal properly, use it in your answers. HR round will have one question - Do ask at least one question
Skill Tips: Make sure your resume is one page long only and is COMPLETELY TRUE.
Skills: Ability To Cope Up With Stress, Guesstimate Skills, Ability To Deal Diplomatically, Ability To Convince, Hone
College Name: NIT Nagpur
Motivation: It was an analyst job and the company has a very good work life culture.
Funny Moments: When in 1st round I was asked any difficult situation you handled, I told about my visit to Japan and how I did a presentation there in Class 10, my interviewer then began to tell me about her visit to Japan and how good Japanese people are
Also in last round, we had a healthy long discussion about what is truth, why women are denied a few things etc/ All HR interviews were 10 minutes long with normal questions like hobbies and general stuff but mine went on for 40 minutes and I did not even mind it.

I applied via Referral

Interview Questionnaire 

4 Questions

  • Q1. I was asked to write the algorithm of checking
  • Q2. How many mobile phones are sold each year in India
  • Ans. 

    Approximately 150-200 million mobile phones are sold each year in India.

    • India is the second-largest smartphone market in the world after China.

    • The number of mobile phone users in India is expected to reach 1.25 billion by 2020.

    • The Indian smartphone market grew by 7% YoY in 2019.

    • Major players in the Indian smartphone market include Xiaomi, Samsung, and Vivo.

  • Answered by AI
  • Q3. How many tube lights are there in the city of Mumbai
  • Ans. 

    It is not possible to accurately determine the number of tube lights in the city of Mumbai.

    • The number of tube lights in a city is not publicly available information.

    • The city of Mumbai has a large population and a vast number of buildings, making it impossible to count all the tube lights.

    • The number of tube lights can vary greatly depending on factors such as residential, commercial, and industrial areas.

    • Even if we cons...

  • Answered by AI
  • Q4. Three different puzzles

Interview Preparation Tips

Round: Test
Experience: The Test is in lines of what we prepare for all the major competitive exams, similar to CAT. The difficulty level is moderate to easy. No negative marking. Cut off were sectional as well as overall.
It was overall a smooth ride. The results were given an hour later after the test.
Tips: Attempt your strong section first. Maintain accuracy and try and be fast in solving.
Duration: 60 minutes
Total Questions: 60

Round: Guesstimate Interview
Experience: It was pretty smooth. They generally look for your thought process rather than the exact figure. Expect cross questions on your solution.

Round: Puzzle Interview
Experience: This round was combined with the Guesstimate question. The puzzles were of a good level. But if you like solving them in your free time, you would fare well here.

Skills: Analyzing And Problem Solving Skills, Logical Thinking
College Name: KJ Somaiya Institute Of Management Studies And Research
Motivation: Its into Analytics industry. I like the the culture and the people. Wish to build a career in Analytics.

I was interviewed in Mar 2017.

Interview Questionnaire 

1 Question

  • Q1. Views on their recruiting process
  • Ans. 

    I believe the recruiting process is thorough and well-organized.

    • The company uses a combination of resume screening, interviews, and assessments to evaluate candidates.

    • They have a clear timeline for the hiring process and keep candidates informed of their progress.

    • Feedback is provided to candidates after interviews to help them improve for future opportunities.

  • Answered by AI

Interview Preparation Tips

Round: Test
Experience:

I was interviewed in Oct 2016.

Interview Preparation Tips

Round: Test
Experience: It was a simple test, mostly judgement based questions were there and some aptitude related questions were there.

Round: Group Discussion
Experience: Around 10 members were there for the gd, I would suggest to understand what actually gd is .
Tips: Its a discussion and not a debate, if you are placing your points correct and are leading the group, your chances would be high.

Round: Technical + HR Interview
Experience: I was asked mostly about my internship, some students were asked puzzles and guesstimates as well.

College Name: NIT Kurukshetra
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Crayon Data Interview FAQs

How many rounds are there in Crayon Data interview?
Crayon Data interview process usually has 1-2 rounds. The most common rounds in the Crayon Data interview process are Technical, Coding Test and One-on-one Round.
How to prepare for Crayon Data 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 Crayon Data. The most common topics and skills that interviewers at Crayon Data expect are CRM, SAN, Maya, SMS and SOC.
What are the top questions asked in Crayon Data interview?

Some of the top questions asked at the Crayon Data interview -

  1. What is a closure in ...read more
  2. design using HTML/...read more
  3. Python basic programming questi...read more

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Crayon Data Interview Process

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