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ZIGRAM Data Specialist Interview Questions and Answers

Updated 15 Sep 2021

ZIGRAM Data Specialist Interview Experiences

1 interview found

I applied via Naukri.com and was interviewed in Mar 2021. There was 1 interview round.

Interview Questionnaire 

3 Questions

  • Q1. Technical Discuss on the last ML project I worked on?
  • Q2. Start to End approach for regression problem
  • Ans. 

    Start to end approach for regression problem involves defining the problem, collecting data, preprocessing, modeling, and evaluating.

    • Define the problem and set the goal

    • Collect relevant data and preprocess it

    • Choose a suitable regression model

    • Train the model and evaluate its performance

    • Fine-tune the model and repeat the process if necessary

  • Answered by AI
  • Q3. Explain basic statics to non-tech person
  • Ans. 

    Statistics is the study of data. It helps us understand and interpret information by using mathematical methods.

    • Statistics involves collecting, analyzing, and interpreting data.

    • It helps us make decisions based on data and identify patterns and trends.

    • Common statistical measures include mean, median, mode, and standard deviation.

    • Statistics can be used in various fields such as business, healthcare, and social sciences.

    • F...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Strong basic concepts of statics and ML

Skills evaluated in this interview

Interview questions from similar companies

I was interviewed before Sep 2016.

Interview Questionnaire 

1 Question

  • Q1. It was an online technical test. Questions were related to ME outlook, mobile device management , Networking and many more

Interview Preparation Tips

Round: Grammar Round
Experience: It was a written English grammar test to analyse how grammatically sound you are.
Tips: Just revise your basic English grammar like prepositions verbs nd essay/paragraph writing

Round: COMMUNICATION SKILLS Round
Experience: In this round they ask you to speak something on the given topic or sometimes group discussion . Basically they test your vocabulary, your thought process, pronunciation, accent and above all confidence.
Tips: Be confident in whatever you speak. Remember if you get nervous you will need with your words .

Round: Technical Interview
Experience: This was an online test and it had 50 questions all objective types.
Tips: Be technically sound. You cannot Google them as these search engines are blocked

College Name: Babu Banarasi Das National Institute Of Technology And Management (BBDNITM)

Analyst Interview Questions & Answers

HCLTech user image Raj Hrithik

posted on 2 Sep 2017

I was interviewed in Jul 2017.

Interview Questionnaire 

1 Question

  • Q1. Experience summary and the roles

Interview Preparation Tips

Round: Test
Experience: I was allowed to write a test for 2hrs in that each headings seems to be different and also there is a section heading marks
Duration: 2 hours
Total Questions: 70

Round: Technical Interview
Experience: After finishing i was advised to attend 2nd round in that they ask about the detailed experience of my previous company and finally technical terms question also flows

Skills: Logical And Structured Thinking, Communication And Confidence, Attitude, Psychometric Test, Project Management

Interview Questionnaire 

3 Questions

  • Q1. Why IT if your from other branch
  • Ans. 

    To leverage my skills and passion for technology in a field that offers diverse opportunities for growth and innovation.

    • Passion for technology and its advancements

    • Strong analytical and problem-solving skills

    • Desire to work in a field that offers diverse opportunities for growth and innovation

    • Transferable skills from other branch that can be applied in IT

    • Interest in staying updated with the latest trends and developments

  • Answered by AI
  • Q2. Tell me about yourself
  • Q3. Questions on leadership

Interview Preparation Tips

Round: Test
Experience: Basic programming and aptitude
Tips: Programmes like to check the errors or finding output
Duration: 60 minutes
Total Questions: 40

Round: Technical Interview
Experience: Questions related to your field i was electronics so relating that

Round: HR Interview
Experience: HR is very friendly and asks only about your hobbies and life

Skills: basic c and c++
College Name: SATHYABAMA UNIVERSITY

I was interviewed before May 2016.

Interview Questionnaire 

1 Question

  • Q1. Why should we hire you
  • Ans. 

    I have the skills, experience, and passion to excel in this role.

    • I have a strong background in data analysis and have successfully completed numerous projects in the past.

    • I am detail-oriented and have a proven track record of delivering high-quality work under tight deadlines.

    • I am a team player and have excellent communication skills, which allows me to collaborate effectively with colleagues and stakeholders.

  • Answered by AI

I was interviewed in Mar 2017.

Interview Questionnaire 

2 Questions

  • Q1. How many samosas does your college canteen sell?
  • Q2. How many chairs are there in your college?

Interview Preparation Tips

Round: Guesstimate Interview
Experience: They asked me the question. I worked my way to the answer. The interviewers were helping me in the process. Cannot disclose the answer due to NDA.
Tips: Think simple. Start with basics and ask questions to the interviewer. More information is revealed only if you ask them right questions,

Skills: Knowledge Of MS Office, Proficiency In English

I was interviewed before May 2016.

Interview Questionnaire 

1 Question

  • Q1. Tell us about yourself
  • Ans. 

    I am a dedicated and detail-oriented analyst with a strong background in data analysis and problem-solving.

    • I have a Bachelor's degree in Statistics and have completed multiple internships in data analysis.

    • I am proficient in statistical software such as R and Python.

    • I have experience in conducting market research and creating detailed reports for stakeholders.

    • I am a quick learner and enjoy tackling complex problems to f

  • Answered by AI

Interview Preparation Tips

Round: Group Discussion
Experience: It's a group discussion round where they check your speaking skills etc

Round: HR Interview
Experience: It's a group discussion round where they check your speaking skills etc

Round: HR Interview
Experience: They asked about my hobbies and interests along with my skills mentioned in my resume

Interview Questionnaire 

1 Question

  • Q1. Hey whatsup? (demo)

Interview Preparation Tips

Round: Test
Experience: Everything you can expect. (demo)
Duration: 2 hours
Total Questions: 100

Round: Behavioural Interview
Experience: Everything you can imagine (demo)

College Name: IIT Madras

I applied via Referral and was interviewed in Jun 2020. There were 6 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. How will you Handel a irate customer?
  • Q2. Will you be flexible to work in shifts?

Interview Preparation Tips

Interview preparation tips for other job seekers - Be calm and positive, if you have subject knowledge that will be good enough & share your experiences if you have.

I applied via Walk-in and was interviewed before May 2019. There was 1 interview round.

Interview Questionnaire 

2 Questions

  • Q1. Keep confident about your interview and your experience should be explaine clearly.
  • Q2. Where things you had done about your job role responsibility would explain clearly

Interview Preparation Tips

Interview preparation tips for other job seekers - My advice when you giving an a interview don't be nerves and do be prepared well while interview going on don't be in hurry manner it's big as mistake in your life while giving interview.

ZIGRAM Interview FAQs

How to prepare for ZIGRAM Data Specialist 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 ZIGRAM. The most common topics and skills that interviewers at ZIGRAM expect are Data Science, Effective Communication, Machine Learning, NLP and Operational Excellence.
What are the top questions asked in ZIGRAM Data Specialist interview?

Some of the top questions asked at the ZIGRAM Data Specialist interview -

  1. Start to End approach for regression prob...read more
  2. Explain basic statics to non-tech per...read more
  3. Technical Discuss on the last ML project I worked ...read more

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ZIGRAM Data Specialist Salary
based on 6 salaries
₹3 L/yr - ₹7 L/yr
35% less than the average Data Specialist Salary in India
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