Walmart OA Questions [2026-2027]

What to expect in the Walmart OA

Online assessments (OAs) are typically the first technical screening step at Walmart. Candidates receive a timed coding challenge (usually 60-90 minutes) with 2-3 algorithmic problems. The OA is graded automatically and determines whether you advance to phone screens or onsite rounds.

The 16 questions below are reported directly by candidates who have completed the Walmart OA. Use them to understand the difficulty level, problem types, and topics the OA focuses on.

Walmart OA questions (16 reported)

Other Walmart interview rounds

Frequently asked questions