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Eli Lilly and Company Interview Questions, Process, and Tips

Updated 12 Jan 2025

Top Eli Lilly and Company Interview Questions and Answers

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Statistical Programming Intern Interview Questions & Answers

user image Anonymous

posted on 27 Aug 2024

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via campus placement at Narsee Monjee Institute Of Management Studies (NMIMS) and was interviewed in Jul 2024. There was 1 interview round.

Round 1 - One-on-one 

(10 Questions)

  • Q1. Which project are you currently working on? What statistical techniques are you planning to use in the project?
  • Ans. 

    I am currently working on a project analyzing customer behavior in an e-commerce platform.

    • Using regression analysis to identify factors influencing customer purchase decisions

    • Applying clustering techniques to segment customers based on their behavior

    • Utilizing hypothesis testing to determine the effectiveness of marketing strategies

  • Answered by AI
  • Q2. Follow up to previous - What is t-test? What are some assumptions/criteria the data needs to fulfill for applying the t-test? Some questions about t distribution.
  • Ans. 

    T-test is a statistical test used to determine if there is a significant difference between the means of two groups.

    • T-test is used to compare the means of two groups to see if they are significantly different.

    • Assumptions for t-test include normal distribution of data, independence of observations, and homogeneity of variances.

    • There are two types of t-tests: independent samples t-test and paired samples t-test.

    • T-distrib...

  • Answered by AI
  • Q3. What is the difference between descriptive and inferential statistics? Give an example to support the same.
  • Ans. 

    Descriptive statistics summarize data, while inferential statistics make predictions or inferences about a population based on a sample.

    • Descriptive statistics describe the main features of a dataset, such as mean, median, and standard deviation.

    • Inferential statistics involve making predictions or inferences about a population based on a sample, using techniques like hypothesis testing and confidence intervals.

    • Example: ...

  • Answered by AI
  • Q4. In descriptive statistics, what are the different techniques? Explain kurtosis and it's three types.
  • Ans. 

    Descriptive statistics techniques include measures of central tendency, dispersion, skewness, and kurtosis.

    • Measures of central tendency include mean, median, and mode.

    • Measures of dispersion include range, variance, and standard deviation.

    • Skewness measures the asymmetry of the data distribution.

    • Kurtosis measures the peakedness or flatness of the data distribution.

    • The three types of kurtosis are mesokurtic (normal distri...

  • Answered by AI
  • Q5. What is box plot? Why is it used? How do we assess the skewness of distribution from the box plot?
  • Ans. 

    Box plot is a visual representation of the distribution of a dataset, used to identify outliers and assess skewness.

    • Box plot displays the median, quartiles, and potential outliers of a dataset.

    • It is used to visually assess the spread, skewness, and presence of outliers in the data.

    • Skewness can be assessed from the box plot by observing the relative lengths of the whiskers and the position of the median.

  • Answered by AI
  • Q6. What is p-value? Explain in layman terms and give an example.
  • Ans. 

    P-value is a measure that helps determine the strength of evidence against the null hypothesis in statistical hypothesis testing.

    • P-value is the probability of obtaining results as extreme as the observed results, assuming the null hypothesis is true.

    • A low p-value (typically ≤ 0.05) indicates strong evidence against the null hypothesis, leading to its rejection.

    • For example, if a study comparing two drugs shows a p-value...

  • Answered by AI
  • Q7. Explain when ANOVA is used. What assumptions need to be fulfilled before testing with ANOVA?
  • Ans. 

    ANOVA is used to compare means of three or more groups. Assumptions include normality, homogeneity of variances, and independence.

    • ANOVA is used to compare means of three or more groups to determine if there is a significant difference among them.

    • Assumptions for ANOVA include normality of data within each group, homogeneity of variances between groups, and independence of observations.

    • Example: ANOVA can be used to compa...

  • Answered by AI
  • Q8. What is degree of freedom, and what does it signify? What is the real interpretation of the degree of freedom?
  • Ans. 

    Degree of freedom represents the number of independent values or quantities which can be assigned to a statistical distribution.

    • Degree of freedom is the number of values in the final calculation of a statistic that are free to vary.

    • In simple terms, it signifies the number of independent pieces of information available to estimate a parameter.

    • For example, in a t-test, the degree of freedom is n-1, where n is the sample ...

  • Answered by AI
  • Q9. What do you know about clinical trials? What are it's phases and in each phase how the sample size is determined?
  • Q10. Some resume based question on previous internship.

Interview Preparation Tips

Topics to prepare for Eli Lilly and Company Statistical Programming Intern interview:
  • Inferential Statistics
  • Descriptive Statistics
Interview preparation tips for other job seekers - I wasn't really from pure statistics background, and my resume didn't really portray statistics. So not much question was asked for my project or resume.
However, for my peers from statistics background, a lot of questions revolved around that. Also, the interview goes deeper into statistics, the fundamentals and interpretations of small small things. Need to be thorough with descriptive as well as inferential statistic concepts.

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Recruitment Consulltant and was interviewed in Oct 2024. There was 1 interview round.

Round 1 - Technical 

(5 Questions)

  • Q1. SOLID Principles
  • Q2. Basic OOPS concepts
  • Q3. Programming patterns
  • Q4. Factory Design Pattern
  • Q5. Basic Angular Questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Be prepared for basics. And some experience in the area is always helpful.

Senior Software Engineer Interview Questions asked at other Companies

Q1. Find Nth PrimeYou are given a number 'N'. Your task is to find Nth prime number. A prime number is a number greater than 1 that is not a product of two smaller natural numbers. Prime numbers have only two factors – 1 and the number itself. ... read more
View answer (6)

Product Owner 2 Interview Questions & Answers

user image Harsh Chopra

posted on 3 Jan 2025

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

(2 Questions)

  • Q1. Software cycle management
  • Q2. Design an Healthcare app for diabetes patients

Product Owner 2 Interview Questions asked at other Companies

Q1. Software development lifecycle methodologies
View answer (1)
Interview experience
2
Poor
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. What are the fundamentals of API testing?
  • Q2. Python Framework structure, oops concept

Senior Test Engineer Interview Questions asked at other Companies

Q1. From Selenium -> Which Automation framework I have implemented in my project . Explain each framework components. How to handle dynamic web element. how to handle hidden element. how to upload file in selenium, where hashmap is used in s... read more
View answer (1)

Eli Lilly and Company interview questions for popular designations

 Associate Consultant

 (5)

 Analyst

 (4)

 Associate Manager

 (4)

 Consultant

 (3)

 Data Scientist

 (3)

 Senior Associate Manager

 (3)

 Data Analyst

 (2)

 Python Software Developer

 (2)

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(1 Question)

  • Q1. Depth question about javascript
Round 2 - One-on-one 

(1 Question)

  • Q1. Details about javascript
Round 3 - HR 

(1 Question)

  • Q1. Behavioral round

Software Developer Interview Questions asked at other Companies

Q1. Maximum Subarray SumGiven an array of numbers, find the maximum sum of any contiguous subarray of the array. For example, given the array [34, -50, 42, 14, -5, 86], the maximum sum would be 137, since we would take elements 42, 14, -5, and ... read more
View answer (39)

Get interview-ready with Top Eli Lilly and Company Interview Questions

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
-

I applied via campus placement at University of Reading and was interviewed in Oct 2024. There was 1 interview round.

Round 1 - One-on-one 

(2 Questions)

  • Q1. Why do you want to work for eli lilly
  • Q2. Tell me about a time you perserved

Software Engineer Interview Questions asked at other Companies

Q1. Bridge and torch problem : Four people come to a river in the night. There is a narrow bridge, but it can only hold two people at a time. They have one torch and, because it's night, the torch has to be used when crossing the bridge. Person... read more
View answer (169)

Jobs at Eli Lilly and Company

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Analyst Interview Questions & Answers

user image Anonymous

posted on 17 Oct 2024

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

It contains multiple sections and it also contains coding test section also

Round 2 - Technical 

(3 Questions)

  • Q1. What is gen Ai?
  • Ans. 

    Gen Ai refers to the generation of artificial intelligence that focuses on mimicking human cognitive functions.

    • Gen Ai aims to create AI systems that can think, learn, and problem-solve like humans.

    • It involves technologies such as natural language processing, machine learning, and neural networks.

    • Examples include virtual assistants like Siri and Alexa, as well as self-driving cars.

  • Answered by AI
  • Q2. What is cloud and how it works?
  • Ans. 

    Cloud computing is the delivery of computing services over the internet, including storage, servers, databases, networking, software, and more.

    • Cloud computing allows users to access and use resources on-demand without the need for physical infrastructure.

    • It offers scalability, flexibility, cost-effectiveness, and increased efficiency compared to traditional on-premises solutions.

    • Examples of cloud services include Amazo...

  • Answered by AI
  • Q3. About my projects and asked me to explain?

Skills evaluated in this interview

Analyst Interview Questions asked at other Companies

Q1. N-th Fibonacci NumberYou are 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. Fibonacci number is calculated u... read more
View answer (5)

TPM Interview Questions & Answers

user image Anonymous

posted on 15 Nov 2024

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(2 Questions)

  • Q1. Everything about designing. caching. Azure functions.
  • Q2. ABout current project. microservices. databases.

TPM Interview Questions asked at other Companies

Q1. difficult situation while managing the project exaction
View answer (1)
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I was interviewed in Sep 2024.

Round 1 - Technical 

(2 Questions)

  • Q1. In which hook do we perform the clean up?
  • Ans. 

    The clean up is performed in the useEffect hook in React.

    • Clean up code is typically written in the return function of the useEffect hook.

    • This is useful for unsubscribing from subscriptions, clearing intervals, or any other necessary clean up tasks.

    • Example: useEffect(() => { // code here return () => { // clean up code here } }, [])

  • Answered by AI
  • Q2. What are micro services
  • Ans. 

    Microservices are a software development technique where applications are broken down into smaller, independent services that communicate with each other through APIs.

    • Microservices are small, independent services that focus on specific business functions.

    • Each microservice runs its own process and communicates with other services through APIs.

    • Microservices can be developed, deployed, and scaled independently of each oth...

  • Answered by AI

Skills evaluated in this interview

Full Stack Engineer Interview Questions asked at other Companies

Q1. Find All SubsetsYou are given an array ‘arr’ of ‘N’ distinct integers. Your task is to find all the non-empty subsets of the array. Note: You can return the subsets in any order, you don’t have to specifically sort them.   Input Form... read more
View answer (2)

Associate Manager Interview Questions & Answers

user image Jyostna Kamat

posted on 29 Sep 2024

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

Real world evidence case study for Diabetes drug market launch

Round 2 - Assignment 

Systematic literature review

Round 3 - One-on-one 

(1 Question)

  • Q1. Why Eli Lilly and why this specific role?

Associate Manager Interview Questions asked at other Companies

Q1. How will you calculate tension on the sheet which is being given OFF, by Pay off reel ?
View answer (5)

Eli Lilly and Company Interview FAQs

How many rounds are there in Eli Lilly and Company interview?
Eli Lilly and Company interview process usually has 1-2 rounds. The most common rounds in the Eli Lilly and Company interview process are Technical, One-on-one Round and HR.
How to prepare for Eli Lilly and Company 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 Eli Lilly and Company. The most common topics and skills that interviewers at Eli Lilly and Company expect are Healthcare, Project Management, Python, Analytics and SQL.
What are the top questions asked in Eli Lilly and Company interview?

Some of the top questions asked at the Eli Lilly and Company interview -

  1. What is the difference between descriptive and inferential statistics? Give an ...read more
  2. Which project are you currently working on? What statistical techniques are you...read more
  3. What is degree of freedom, and what does it signify? What is the real interpret...read more
How long is the Eli Lilly and Company interview process?

The duration of Eli Lilly and Company interview process can vary, but typically it takes about less than 2 weeks to complete.

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Eli Lilly and Company Interview Process

based on 63 interviews

Interview experience

3.8
  
Good
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Eli Lilly and Company Reviews and Ratings

based on 405 reviews

3.9/5

Rating in categories

3.5

Skill development

4.0

Work-life balance

3.8

Salary

3.9

Job security

3.8

Company culture

3.3

Promotions

3.5

Work satisfaction

Explore 405 Reviews and Ratings
Manager - Medical Affairs

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10-11 Yrs

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