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FirstCry Data Science Interview Questions and Answers

Updated 16 Jul 2024

FirstCry Data Science Interview Experiences

1 interview found

Data Science Interview Questions & Answers

user image Anonymous

posted on 16 Jul 2024

Interview experience
2
Poor
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(2 Questions)

  • Q1. Explain project
  • Ans. 

    Developed a machine learning model to predict customer churn for a telecommunications company.

    • Collected and cleaned customer data including demographics, usage patterns, and customer service interactions.

    • Used classification algorithms such as logistic regression and random forest to build the predictive model.

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

    • Implemented the model...

  • Answered by AI
  • Q2. Explain cosine similarity
  • Ans. 

    Cosine similarity is a measure of similarity between two non-zero vectors of an inner product space.

    • It measures the cosine of the angle between two vectors.

    • Values range from -1 (completely opposite) to 1 (identical), with 0 indicating orthogonality.

    • Used in recommendation systems, text mining, and clustering algorithms.

  • Answered by AI

Skills evaluated in this interview

Interview questions from similar companies

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

I applied via Naukri.com and was interviewed in Apr 2024. There was 1 interview round.

Round 1 - One-on-one 

(3 Questions)

  • Q1. Way you left that company
  • Ans. That company policy is work from office I'm interested in work from home
  • Answered Anonymously
  • Q2. Way you interested in porter
  • Ans. Porter company is the best company for changing life we have a good benifits
  • Answered Anonymously
  • Q3. Tell me About your self
  • Ans. I'm Mahesh Kumar from Karnataka bidar i have 1 year experience in corpone staffing solutions
  • Answered Anonymously

Interview Preparation Tips

Interview preparation tips for other job seekers - Porter company is the best company and also we have have good benifits that's why I'm interested to join this company I have 1 year experience in corpone staffing solutions mpokket also idfc fast bank
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed in Dec 2023. There were 2 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Controls measures taken after accident
  • Ans. 

    After an accident, control measures should be implemented to prevent future incidents.

    • Conduct a thorough investigation to determine the root cause of the accident

    • Implement safety protocols and procedures to prevent similar accidents

    • Provide training to employees on safety measures and emergency response

    • Regularly review and update safety policies and procedures

    • Ensure proper maintenance of equipment and facilities to prev

  • Answered by AI
  • Q2. KPI for the present financial year and how will it be achieved.
  • Ans. 

    Increase revenue by 15% through strategic marketing campaigns and cost optimization.

    • Set specific revenue targets for each department

    • Implement targeted marketing campaigns to attract new customers

    • Optimize operational costs by renegotiating supplier contracts

    • Focus on upselling and cross-selling to existing customers

    • Monitor progress regularly and make adjustments as needed

  • Answered by AI
Round 2 - HR 

(2 Questions)

  • Q1. What will you do as a Head of EHS?
  • Q2. What are the aeras you will focus to improve the EHS system?
  • Ans. 

    Areas of focus include training, audits, incident investigation, and emergency preparedness.

    • Implementing regular EHS training programs for employees

    • Conducting thorough audits to identify areas of improvement

    • Improving incident investigation processes to prevent future occurrences

    • Enhancing emergency preparedness plans and drills

    • Ensuring compliance with all relevant EHS regulations

  • Answered by AI

Interview Preparation Tips

Topics to prepare for Zetwerk General Manager interview:
  • Nebosh
Interview preparation tips for other job seekers - Be confident and share the information from heart.

I applied via Referral and was interviewed in Sep 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 tips
Round 2 - Case Study 

I had to visualise big data set so that it should tell other clear message ,what is data all sbout

Round 3 - Technical 

(2 Questions)

  • Q1. 1.Questions regarding tablue, how we should use tablue for making strategy. 2.Questions regarding power bi
  • Q2. I told them regarding use of tablue in expressing data in simple way

Interview Preparation Tips

Interview preparation tips for other job seekers - To be confident while giving interviews try to through with your cv whatever you have written in cv ,they would asked a lot of questions from cv.

I applied via Walk-in and was interviewed before Jun 2020. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Procedure how you do Survey ?? If there is scratch on headlight but insured demanding then what will you do and damages are relvant with cause of loss.
  • Ans. 

    The survey procedure involves assessing damages and determining their relevance to the cause of loss.

    • Conduct a thorough inspection of the damaged headlight

    • Document the scratch and its location

    • Review the policy terms and conditions to understand coverage

    • Assess the cause of loss and determine if the scratch is relevant

    • Consider any applicable deductibles or exclusions

    • Communicate with the insured to explain the findings an...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Be fearful and give your answer confidently.

FirstCry Interview FAQs

How many rounds are there in FirstCry Data Science interview?
FirstCry interview process usually has 1 rounds. The most common rounds in the FirstCry interview process are One-on-one Round.
What are the top questions asked in FirstCry Data Science interview?

Some of the top questions asked at the FirstCry Data Science interview -

  1. explain cosine similar...read more
  2. Explain proj...read more

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FirstCry Data Science Interview Process

based on 1 interview

Interview experience

2
  
Poor
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