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Meta OA Questions 2026 — Online Assessment & Interview Practice

6 real Meta online assessment questions from recent interviews. Includes coding rounds, MCQs, and Meta interview preparation tips for SDE Intern, New Grad, and full-time roles.

  • Minimum Sum Root-to-Leaf Path
  • Palindrome After At Most K Deletions
  • Maximum Length Concatenation With Unique Characters
  • Merge Three Sorted Arrays Without Duplicates
  • Minimum Removals to Balance Parentheses
  • First Common Ancestor in a Parent-Array Tree
Browse All CompaniesInterview ExperiencesMeta Array OA questions (3)Meta String OA questions (3)Meta Two Pointers OA questions (3)Meta Binary Tree OA questions (2)Meta Depth-First Search OA questions (2)Meta Dynamic Programming OA questions (2)Meta Tree OA questions (2)Meta Backtracking OA questions (1)
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Meta OA Questions

6 QuestionsOnline Assessment
0 / 6 solved in this company0% complete
01

Minimum Sum Root-to-Leaf Path

Coding
02

Palindrome After At Most K Deletions

Coding
03

Maximum Length Concatenation With Unique Characters

Coding
04

Merge Three Sorted Arrays Without Duplicates

Coding
05

Minimum Removals to Balance Parentheses

Coding
06

First Common Ancestor in a Parent-Array Tree

Coding