Premium Employer

i

This company page is being actively managed by Lenskart Team. If you also belong to the team, you can get access from here

Lenskart Verified Tick

Compare button icon Compare button icon Compare

Filter interviews by

Lenskart Data Science Intern Interview Questions and Answers

Updated 22 Sep 2024

Lenskart Data Science Intern Interview Experiences

1 interview found

Data Science Intern Interview Questions & Answers

user image Yakshith Naidu

posted on 22 Sep 2024

Interview experience
4
Good
Difficulty level
-
Process Duration
Less than 2 weeks
Result
Selected Selected
Round 1 - One-on-one 

(3 Questions)

  • Q1. What is a logistic regression model?
  • Ans. 

    Logistic regression is a statistical model used to predict the probability of a binary outcome based on one or more predictor variables.

    • Logistic regression is used when the dependent variable is binary (0/1, True/False, Yes/No, etc.)

    • It estimates the probability that a given input belongs to a particular category.

    • The model calculates the odds of the event happening.

    • It uses a logistic function to map the input values to ...

  • Answered by AI
  • Q2. Explain the random forest model.
  • Ans. 

    Random forest is an ensemble learning method that builds multiple decision trees and merges them to improve accuracy and prevent overfitting.

    • Random forest is a type of ensemble learning method.

    • It builds multiple decision trees during training.

    • Each tree is built using a subset of the training data and a random subset of features.

    • The final prediction is made by averaging the predictions of all the individual trees.

    • Random...

  • Answered by AI
  • Q3. Explain decision trees
  • Ans. 

    Decision trees are a popular machine learning algorithm used for classification and regression tasks.

    • Decision trees are a flowchart-like structure where each internal node represents a feature or attribute, each branch represents a decision rule, and each leaf node represents the outcome.

    • They are easy to interpret and visualize, making them popular for exploratory data analysis.

    • Decision trees can handle both numerical ...

  • Answered by AI
Round 2 - HR 

(2 Questions)

  • Q1. How do you see yourself in next 5 years?
  • Ans. 

    In the next 5 years, I see myself growing into a senior data scientist role, leading projects and mentoring junior team members.

    • Continuing to enhance my skills in data analysis, machine learning, and programming languages such as Python and R

    • Taking on more responsibilities in project management and client interactions

    • Working towards becoming a subject matter expert in a specific industry or domain

    • Mentoring and guiding ...

  • Answered by AI
  • Q2. What are you 5 years back.what is the difference?
  • Ans. 

    I was a student pursuing my undergraduate degree in Computer Science.

    • 5 years back, I was studying Computer Science in college.

    • Now, I have completed my degree and gained experience in data science through internships and projects.

    • I have developed strong analytical and programming skills over the past 5 years.

    • I have also learned new technologies and tools in the field of data science.

    • I have a better understanding of real

  • Answered by AI

Skills evaluated in this interview

Interview questions from similar companies

I applied via Naukri.com and was interviewed in Jul 2017. There were 5 interview rounds.

Interview Preparation Tips

Round: Resume Shortlist
Experience: My resume got shortlisted through naukri.com .I got a call from ambitionbox.com and then i was asked to come for a face to face interview.

Round: HR Interview
Experience: Second round was HR Interview .In HR interview i was asked about my hobbies,my career goals,my ideas and about company and their Products.
Tips: Be calm and confident!

Round: Test
Experience: Third round was a writing test .i was asked to write about any topic in 5 minutes to check my writing skills and grammar sense
Tips: Be creative.

Round: Presentation
Experience: The fourth round was a presentation round in this i have to present about any topic(political,technical ,anything)in 10 minutes

General Tips: Be confident and creative ! stay calm and should apply presence of mind.the interviewer wanted to test both my knowledge and my communication skills.please go through the job description thoroughly.
Skills: Body Language, Problem Solving, Presentation Skills, Time Management, Decision Making Skills
Duration: <1 week

I applied via Naukri.com and was interviewed in Jul 2017. There were 4 interview rounds.

Interview Preparation Tips

Round: Test
Experience: i was asked to write about any topic just to check my writing skills

Round: presentation
Experience: I have to present a presentation about any topic in 5 mins

General Tips: Be confident,creative and expressive
Skills: Communication, Body Language, Analytical Skills, Leadership, Presentation Skills, Time Management
Duration: <1 week

I applied via Company Website and was interviewed in May 2021. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Salary and designation

Interview Preparation Tips

Interview preparation tips for other job seekers - 1

I applied via Walk-in and was interviewed before Jul 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Some general knowledge question regarding shoping and what is justdial

Interview Preparation Tips

Interview preparation tips for other job seekers - It was good

Interview Questionnaire 

1 Question

  • Q1. SQL and excel questions.

Interview Preparation Tips

Interview preparation tips for other job seekers - Good experience , interviewers were helpful, understand the approach

I applied via Naukri.com and was interviewed before Jul 2021. 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 - HR 

(1 Question)

  • Q1. Tell me about your self
  • Ans. My name is Kritika, I have 2 siblings, my mom is house wife and and I love dogs, my favourite thing traveling, i was passed m.com in 2019 from awadh university. I have 5 years experience work different different fields, like 1st job in publication and 2nd job in advertising company as a project manager and Last one cars24 Pvt Ltd corporate office as a associate
  • Answered by Kirtika
Round 3 - Aptitude Test 

Convenience power, Patience

Interview Preparation Tips

Interview preparation tips for other job seekers - Interview should be given with full confidence and should not be afraid

Interview Questionnaire 

1 Question

  • Q1. About Operations and Supply Chain Process over E-commerce

Interview Questionnaire 

1 Question

  • Q1. Inbound & Outbound operation
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 Jun 2022. There were 6 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 - Technical 

(1 Question)

  • Q1. 1. CLT, Linear regression assumptions
Round 3 - Technical 

(1 Question)

  • Q1. Covarience and Correlation
Round 4 - Coding Test 

Python ML short project to categories individuals based on salary

Round 5 - Technical 

(1 Question)

  • Q1. R2 and Adjusted-R2
Round 6 - HR 

(1 Question)

  • Q1. Two good and two bad things you thinks about Data science
  • Ans. 

    Good and bad aspects of Data Science

    • Good: Data science helps in making informed decisions based on data-driven insights

    • Good: Data science can uncover valuable patterns and trends in large datasets

    • Bad: Data science can be time-consuming and resource-intensive

    • Bad: Data science may face challenges with data privacy and ethical considerations

  • Answered by AI

Skills evaluated in this interview

Lenskart Interview FAQs

How many rounds are there in Lenskart Data Science Intern interview?
Lenskart interview process usually has 2 rounds. The most common rounds in the Lenskart interview process are One-on-one Round and HR.
What are the top questions asked in Lenskart Data Science Intern interview?

Some of the top questions asked at the Lenskart Data Science Intern interview -

  1. what is a logistic regression mod...read more
  2. explain the random forest mod...read more
  3. explain decision tr...read more

Tell us how to improve this page.

Lenskart Data Science Intern Interview Process

based on 1 interview

Interview experience

4
  
Good
View more
Join Lenskart Do More, Be More

Interview Questions from Similar Companies

Flipkart Interview Questions
3.9
 • 1.3k Interviews
Swiggy Interview Questions
3.8
 • 433 Interviews
BigBasket Interview Questions
3.9
 • 360 Interviews
CARS24 Interview Questions
3.5
 • 336 Interviews
Udaan Interview Questions
4.0
 • 334 Interviews
JustDial Interview Questions
3.5
 • 330 Interviews
Info Edge Interview Questions
3.9
 • 318 Interviews
Square Yards Interview Questions
3.7
 • 201 Interviews
Uber Interview Questions
4.2
 • 150 Interviews
View all
Optometrist
871 salaries
unlock blur

₹2 L/yr - ₹5.2 L/yr

Store Manager
856 salaries
unlock blur

₹2.5 L/yr - ₹6 L/yr

Sales Executive
559 salaries
unlock blur

₹1.2 L/yr - ₹4.5 L/yr

Sales Associate
344 salaries
unlock blur

₹1.5 L/yr - ₹4.2 L/yr

Assistant Manager
277 salaries
unlock blur

₹4 L/yr - ₹15.5 L/yr

Explore more salaries
Compare Lenskart with

Flipkart

3.9
Compare

Swiggy

3.8
Compare

Indiamart Intermesh

3.6
Compare

BigBasket

3.9
Compare
Did you find this page helpful?
Yes No
write
Share an Interview