AmbitionBox
Interview Questions
- Reviews
- Salaries
- Interview Questions
- About Company
- Benefits
- Jobs
- Office Photos
- Community
Add office photos
Filter interviews by
FedEx Express Decision Scientist Interview Questions and Answers
FedEx Express Decision Scientist Interview Experiences
2 interviews found
Anonymous
Selected
I applied via Company Website and was interviewed in Oct 2023. There were 3 interview rounds.
(2 Questions)
- Q1. Algorithms and Projects in depth
- Q2. Math behind certain algorithms
(1 Question)
- Q1. Usual behavioral questions
(1 Question)
- Q1. One on one with director
I applied via Campus Placement and was interviewed in Oct 2022. There were 4 interview rounds.
It has SAS python SQL aptitude logic
Was given a case study on how should fedex should grow inorganic or organic
(3 Questions)
- Q1. Related to Machine learning and HR What is overfitting?
- Q2. What is cross validation
- Ans.
Cross validation is a technique used to evaluate the performance of a machine learning model by testing it on multiple subsets of the data.
It involves dividing the data into multiple subsets or folds.
The model is trained on a subset and tested on the remaining subset.
This process is repeated for all subsets and the results are averaged to get a final performance metric.
It helps to prevent overfitting and provides a mor...
- Q3. What is confusion matrix
Interview Preparation Tips
Know the ML PARTS well
Also python
Skills evaluated in this interview
Top trending discussions
Interview questions from similar companies
I applied via Walk-in and was interviewed in May 2021. There was 1 interview round.
Interview Questionnaire
2 Questions
- Q1. Order of filter operations in tableau
- Ans.
The order of filter operations in Tableau is important for accurate results.
Tableau applies filters in the order they are listed in the Filters shelf.
Filters are applied before calculations, so the order can affect the results of calculations.
The order can be changed by dragging and dropping filters in the Filters shelf.
Context filters are applied before other filters, so they can affect the order of operations.
- Q2. Bins vs groups
- Ans.
Bins and groups are both methods of categorizing data, but bins are used for continuous data while groups are used for categorical data.
Bins are used to group continuous data into intervals or ranges.
Groups are used to categorize data based on a specific attribute or characteristic.
Bins are commonly used in histograms and frequency distributions.
Groups are commonly used in cross-tabulations and contingency tables.
Bins ...
Interview Preparation Tips
Varadan Venkatesan
Selected
I applied via Naukri.com and was interviewed before Apr 2022. There were 4 interview rounds.
Normal Aptitude test
SQL coding test sql coding test
(1 Question)
- Q1. Work experience and fitment
I applied via Recruitment Consulltant and was interviewed in Jan 2024. There were 2 interview rounds.
(2 Questions)
- Q1. Questions not related or relavant to the role applied
- Q2. Bad experience , not opted
(1 Question)
- Q1. Normal , spark and SQL basics
I applied via Recruitment Consulltant and was interviewed in Sep 2022. There were 5 interview rounds.
(2 Questions)
- Q1. SQL pivots , window functions, there was one question related to duplicates removal.
- Q2. Python Excel vlookups, pandas, numpy
(1 Question)
- Q1. Machine learning topics
(1 Question)
- Q1. Probability, statistics, aptitude questions
(1 Question)
- Q1. Negotiations related to your package thats all
Interview Preparation Tips
FedEx Express HR Interview Questions
I appeared for an interview in Mar 2025, where I was asked the following questions.
- Q1. Multicollinearity
- Q2. Model validation
I applied via Naukri.com and was interviewed in May 2024. There was 1 interview round.
Coding problem with python and sql join queries
Interview Preparation Tips
Selected
I applied via Job Portal and was interviewed before Oct 2022. There were 3 interview rounds.
(1 Question)
- Q1. AWS architecture you worked on project
- Ans.
I have worked on designing and implementing an AWS architecture for a data processing project.
Utilized AWS services such as EC2, S3, Lambda, and RDS for data storage, processing, and analysis
Implemented data pipelines using AWS Glue for ETL processes
Used AWS Redshift for data warehousing and analytics
Ensured scalability, reliability, and security of the architecture
(1 Question)
- Q1. Salary negotiation
Skills evaluated in this interview
I applied via Referral and was interviewed in Jan 2022. There was 1 interview round.
(2 Questions)
- Q1. How do you calculate average salary in each company?
- Q2. How do you calculate 3rd highest salary in each company?
Interview Preparation Tips
FedEx Express Interview FAQs
Tell us how to improve this page.
FedEx Express Interviews By Designations
- FedEx Express Data Analyst Interview Questions
- FedEx Express Customer Care Executive Interview Questions
- FedEx Express Operations Executive Interview Questions
- FedEx Express Full Stack Developer Interview Questions
- FedEx Express Senior Data Analyst Interview Questions
- FedEx Express Market Analyst Interview Questions
- FedEx Express Customer Service Representative Interview Questions
- FedEx Express Senior Programmer Analyst Interview Questions
- Show more
Interview Questions for Popular Designations
Overall Interview Experience Rating
based on 1 interview experience
Duration
Interview Questions from Similar Companies
FedEx Express Decision Scientist Reviews and Ratings
based on 1 review
Rating in categories
|
Data Analyst
137
salaries
|  ₹11 L/yr - ₹18.5 L/yr |
|
Operations Executive
123
salaries
| ₹1.7 L/yr - ₹4.1 L/yr |
|
Market Analyst
90
salaries
| ₹11.5 L/yr - ₹18 L/yr |
|
Full Stack Developer
89
salaries
| ₹10.1 L/yr - ₹18.1 L/yr |
|
Customer Care Executive
88
salaries
| ₹1.9 L/yr - ₹3.8 L/yr |
Mahindra Logistics
Maersk
DTDC Express
ElasticRun
- Home >
- Interviews >
- FedEx Express Interview Questions
