Meta OA (Meta (Facebook) Coding Online Assessment — Mock) — Free Online Mock Test
A Meta-style coding online-assessment mock — arrays/strings (Meta prizes speed and clean solutions), graphs, and dynamic programming, in test-case-style MCQ form. No negative marking. · Official language: English.
Meta OA exam at a glance
Meta OA full-length mock tests
Attempt 50 full-length Meta OA mock tests, each a distinct question set built on the real 34-question, 80-minute pattern — with instant scoring and section-wise analysis. The first 3 are free.
See all 50 Meta OA mock tests →Meta OA key facts & eligibility
| Conducting body | Format modelled on Meta’s software-engineering coding online assessment (an original practice board — not affiliated with, authorised by, or an official test of Meta) |
|---|---|
| Official website | metacareers.com ↗ |
| Mode | A timed, test-case-style coding assessment practised in MCQ form — modelled on the online-assessment round in Meta’s hiring. |
| Frequency | Practise on demand — the real online assessment is scheduled per Meta hiring pipeline. |
| Scoring & marking | This mock reflects Meta’s emphasis on fast, clean arrays/strings problem-solving, plus graphs and dynamic programming, as complexity, output-prediction and algorithm-choice questions, with no negative marking. Meta’s real loop is known for speed — multiple problems solved cleanly in a short window. |
| Score validity | Each employer’s online-assessment result applies within its own hiring cycle. |
| Language | English. |
Who is eligible for Meta OA?
Meta’s software roles target computer-science and allied graduates, with skill-first pipelines common; there is no bar to practising the format here. Verify the specific role on Meta Careers.
Last verified August 2026 against Meta Careers. Always confirm current details on the official website before you register.
Meta OA section breakdown
The Meta OA mock test on Wrexa Edge replicates the real exam's section structure — same names, same question count per section, same time limits. No inter-section breaks — the timer runs continuously.
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Arrays & Strings
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Graphs & Traversal
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Dynamic Programming
Meta OA scoring & marking scheme
Strategy: Meta OA has no negative marking. Attempt every question — blank answers cost you potential marks but cannot pull your score down.
Scale: Meta OA (out of 34).
How Meta OA is conducted
- Mode
- Test format
- Backtracking
- Mark for review
Meta OA time strategy
With 34 questions in 80 minutes, you have about 141 seconds per question on average. Successful candidates aim for the following pacing on each section:
- Arrays & Strings
- Graphs & Traversal
- Dynamic Programming
Wrexa Edge's analytics show your actual time-per-question after every mock so you can spot which sections you're losing time on.
Meta OA topics covered
Across the 50 Wrexa Edge variants of Meta OA, the following topics appear most often (sample distribution from one variant):
Arrays & Strings
- DSA — Matrix · 7
- DSA — Arrays · 7
Graphs & Traversal
- DSA — DFS · 7
- DSA — BFS · 3
Dynamic Programming
- DSA - Binary Search · 9
- DSA - Sorting · 1
Meta OA difficulty calibration
Advanced tier. Advanced-level: high-stakes exam with rigorous content depth. Expect 4-8 months of structured prep.
A Meta-style coding online-assessment mock — arrays/strings (Meta prizes speed and clean solutions), graphs, and dynamic programming, in test-case-style MCQ form. No negative marking. · Official language: English.
Verified content — Wrexa Edge's Meta OA bank has been deeply curated with real exam-aligned content (estimated 62% syllabus coverage).
How Wrexa Edge prepares you for Meta OA
- Real test-day interface
- 50 distinct variants
- Detailed analytics
- Spaced repetition (Notebook)
- Optional proctoring
- Free to start
Meta OA study plan
A phase-by-phase roadmap from your first concept to test-ready. Stretch or compress each phase to fit the time you have before your attempt.
- Arrays/strings, hashing, two pointers, sliding window
- Solve fast and clean
- Complexity for every approach
- BFS/DFS, shortest paths, union-find
- Model problems as graphs
- Edge cases
- DP families and state design
- Memoization vs tabulation
- Harder mixed problems
- Solve several problems cleanly under time
- Speed with correctness
- Fix the weakest topic
Where Meta OA can take you
A strong Meta OA result opens up these careers and higher-study paths:
- Software Engineer (Meta)
- Any product-company SWE role
Best books & official prep for Meta OA
Official practice: Prioritise speed and correctness on arrays/strings and graphs — Meta rewards solving several problems cleanly under time pressure.
Frequently asked questions
- What is the Meta OA exam pattern?
- Meta (Facebook) Coding Online Assessment — Mock contains 34 questions across 3 sections: Arrays & Strings, Graphs & Traversal, Dynamic Programming. Total duration is 80 minutes (about 141 seconds per question).
- Does Meta OA have negative marking?
- No — Meta OA has no negative marking. Each correct answer is worth 1 mark, so attempt every question.
- How is Meta OA scored?
- Scaled score range: 0 to 34. Meta OA (out of 34).
- How can I practise Meta OA online for free?
- Wrexa Edge gives you 3 free full-length Meta OA mock tests — with instant scoring, detailed explanations and analytics — plus 47 more with Pro. Start practising in under a minute, no card required.
- What is the difficulty level of Meta OA?
- Meta OA is rated Advanced difficulty on Wrexa Edge. Advanced-level: high-stakes exam with rigorous content depth. Expect 4-8 months of structured prep. A Meta-style coding online-assessment mock — arrays/strings (Meta prizes speed and clean solutions), graphs, and dynamic programming, in test-case-style MCQ form. No negative marking. · Official language: English.
- How long is the Meta OA exam?
- Meta OA runs for 80 minutes total across 3 sections. On Wrexa Edge the timer is enforced exactly as on the real exam — including no inter-section breaks.
- What topics are covered in Meta OA?
- Meta OA is split into: Arrays & Strings, Graphs & Traversal, Dynamic Programming. Each section is timed and weighted separately. A Meta-style coding online-assessment mock — arrays/strings (Meta prizes speed and clean solutions), graphs, and dynamic programming, in test-case-style MCQ form. No negative marking. · Official language: English.
- What tools or aids are allowed during Meta OA?
- No special tools are required.
- Is the Meta OA test adaptive?
- No — Meta OA is a fixed-form (linear) test. Every candidate sees the same number of questions per section.
- How many Meta OA mock tests does Wrexa Edge offer?
- Wrexa Edge generates 50 distinct Meta OA variants — each with different question content, not just shuffled options — the first 3 free for everyone and 47 more with Pro. That's 1700 unique practice questions in the real test-day interface.
- Is there a free Meta OA test series 2026?
- Yes. The Wrexa Edge Meta OA test series for 2026 gives you 3 free full-length mock tests (50 in total) plus subject-wise and topic-wise tests — instant scoring and detailed analysis, no card required.
- Are Meta OA previous year question–style papers included?
- Every Meta OA mock is modelled on the official exam pattern and the style of previous years' papers — the same 34-question structure, sections and marking — so your practice mirrors the real paper you'll sit.
- Which is the best free Meta OA mock test online?
- Wrexa Edge's Meta OA mock test replicates the real exam interface, timing and marking scheme, with instant score, section-wise analysis and 50 fresh variants — a strong free choice for 2026 preparation.
- Can I take the Meta OA mock test on mobile?
- Yes. Meta OA mock tests run in any browser on mobile, tablet or desktop — no app or download needed. Start on your phone and your progress and analytics sync when you sign in.
- What is the Meta OA syllabus?
- The Meta OA syllabus maps to its 3 sections: Arrays & Strings, Graphs & Traversal, Dynamic Programming. Wrexa Edge's mock tests cover the complete syllabus topic by topic — see the topics-covered breakdown above — so you practise every area at real exam difficulty.
- What is the eligibility for Meta OA?
- Meta’s software roles target computer-science and allied graduates, with skill-first pipelines common; there is no bar to practising the format here. Verify the specific role on Meta Careers. Wrexa Edge focuses on realistic Meta OA practice: 3 free full-length mocks in the exact exam pattern, ready whenever you are.
- When is the Meta OA exam and how should I prepare?
- Official Meta OA exam dates are announced by the conducting body for each cycle — check the latest notification for the current schedule. To be ready, follow a phased study plan and take full-length timed mocks; Wrexa Edge gives you 3 free Meta OA mocks with instant scoring so you can track your readiness week by week.
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