Top 50 assumptions Interview Questions
The most frequently asked assumptions questions across all roles and companies, ranked by real interview frequency. Updated daily.
Tests prioritization under ambiguity: how you turn incomplete inputs into a clear spec, make assumptions explicit, and align stakeholders.
Harmonic Security
Maersk
A P VenturesTests structured reasoning, assumption-setting, and ownership when a security problem is ambiguous.
MetaEstimate the number of commercial flights currently airborne over the United States using a structured market sizing approach.
Susquehanna International Group
Macquarie Group
PharmaACEExplain how to build a basic forecast and select defensible assumptions.
Navy Federal Credit UnionSign up to see every question
Create a free account to unlock this list and practice real interview questions.
Explain linear regression assumptions, diagnose violations, and justify squared loss compared with absolute loss.
AmazonDiagnose and remediate heteroscedasticity and multicollinearity in a regression model using tests, transformations, robust inference, and refitting.
ToyotaAssesses ability to model credit outcomes over time and communicate assumptions and methodology.
UpstartTests foundational knowledge of linear regression assumptions and how they affect inference.
Citadel Securities
Kalibrate
SMXAnalyze CMS nursing staffing records by facility, handling missing data and classifying facilities against a staffing benchmark.
Clipboard HealthAggregate completed Shopify sales and admin logins by merchant and month using CTEs, LEFT JOIN, and conditional logic.
ShopifyUse joins, a CTE, CASE, and date functions to summarize monthly Autodesk Fusion team activity and paid-seat adoption.
Autodesk