MS-900 (Microsoft 365 Fundamentals) — Free Online Mock Test

MS-900 exam at a glance

MS-900 full-length mock tests

Attempt 50 full-length MS-900 mock tests, each a distinct question set built on the real 45-question, 60-minute pattern — with instant scoring and section-wise analysis. The first 3 are free.

MS-900 key facts & eligibility

Who is eligible for MS-900?

No prerequisites. MS-900 is a fundamentals certification for anyone wanting to understand Microsoft 365 cloud services, licensing and value — business, sales and technical roles alike.

Last verified July 2026 against Microsoft Learn — MS-900 study guide. Always confirm current details on the official website before you register.

MS-900 section breakdown

The MS-900 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.

• MS-900 (45 Q)
  45 questions · 60 minutes · ~80 sec/question

MS-900 scoring & marking scheme

Strategy: MS-900 has no negative marking. Attempt every question — blank answers cost you potential marks but cannot pull your score down.

Scale: MS-900 (pass 700/1000).

How MS-900 is conducted

• Mode
  Proctored — Wrexa Edge mirrors this with a webcam-based proctoring flow (face detection, room scan, fullscreen lock, tab-switch detection).
• Test format
  Linear / fixed-form — every candidate sees the same number of questions per section.
• Backtracking
  Allowed — you can revisit and change answers within a section.
• Mark for review
  Available — flag tough questions and return to them before submitting the section.

MS-900 time strategy

With 45 questions in 60 minutes, you have about 80 seconds per question on average. Successful candidates aim for the following pacing on each section:

• MS-900 (45 Q)
  Target ~80 sec/question. If a question takes more than 120 seconds, mark for review and move on.

Wrexa Edge's analytics show your actual time-per-question after every mock so you can spot which sections you're losing time on.

MS-900 topics covered

Across the 50 Wrexa Edge variants of MS-900, the following topics appear most often (sample distribution from one variant):

MS-900 (45 Q)

• D2 — Microsoft 365 apps & services · 35
• D1 — Cloud concepts · 10

MS-900 difficulty calibration

Foundation tier. Foundation-level: covers core concepts taught up to high school. Suitable for first-time test takers.

Microsoft 365 fundamentals. SaaS, productivity, Teams, Endpoint Manager. 40-60 Q in 60 min. · Official language: English.

Verified content — Wrexa Edge's MS-900 bank has been deeply curated with real exam-aligned content (estimated 100% syllabus coverage).

How Wrexa Edge prepares you for MS-900

• Real test-day interface
  Our cert skin mirrors the actual MS-900 testing software — same timer, palette, tools, and navigation.
• 50 distinct variants
  2250 unique practice questions, each variant a fresh test — not just shuffled options.
• Detailed analytics
  Scaled score, section accuracy, topic-wise heatmap, time-per-question — see where to focus after every attempt.
• Spaced repetition (Notebook)
  Wrong answers and flagged questions flow into an SM-2 spaced-repetition deck so you actually retain what you learn.
• Optional proctoring
  Browser-based face-api detection (no install) — turn it on to simulate real MS-900 test-day conditions.
• Free to start
  No credit card. Sign up, pick a variant, and your first MS-900 mock starts in under a minute.

Expert take: what MS-900 really tests

MS-900 rewards understanding what each Microsoft 365 workload is for and how licensing and value fit together. Nearly half the exam sits in the "apps and services" domain, so Teams, Exchange, SharePoint and OneDrive deserve the most attention.

MS-900 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.

Where MS-900 can take you

A strong MS-900 result opens up these careers and higher-study paths:

• Microsoft 365 foundation
  MS-900 proves you understand the M365 platform, its services and its value.
• IT support & administration
  A strong first credential for help-desk and junior admin roles in M365 shops.
• Sales, procurement & consulting
  Helps business roles advise on M365 licensing and adoption with confidence.
• Path to role-based certs
  A base before MD-102, MS-700 and other Microsoft 365 role certifications.

Best books & official prep for MS-900

• Microsoft Learn — MS-900 learning paths — Microsoft
  The free official curriculum aligned to the four domains — the primary resource.
• Exam Ref MS-900 Microsoft 365 Fundamentals — Microsoft Press
  A structured objective review for final consolidation.

Official practice: Microsoft Learn provides the full free study path and a practice assessment. Domains: cloud concepts; Microsoft 365 apps and services (the heaviest, ~45–50%); security, compliance, privacy and trust; and pricing, licensing and support.

Previous-year papers: No past papers are published; use the Microsoft Learn practice assessment to gauge readiness.

Frequently asked questions

What is the MS-900 exam pattern?

Microsoft 365 Fundamentals contains 45 questions across 1 section: MS-900 (45 Q). Total duration is 60 minutes (about 80 seconds per question).

Does MS-900 have negative marking?

No — MS-900 has no negative marking. Each correct answer is worth 1 mark, so attempt every question.

How is MS-900 scored?

Scaled score range: 100 to 1000. MS-900 (pass 700/1000).

How can I practise MS-900 online for free?

Wrexa Edge gives you 3 free full-length MS-900 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 MS-900?

MS-900 is rated Foundation difficulty on Wrexa Edge. Foundation-level: covers core concepts taught up to high school. Suitable for first-time test takers. Microsoft 365 fundamentals. SaaS, productivity, Teams, Endpoint Manager. 40-60 Q in 60 min. · Official language: English.

How long is the MS-900 exam?

MS-900 runs for 60 minutes total. On Wrexa Edge the timer is enforced exactly as on the real exam — including no inter-section breaks.

What topics are covered in MS-900?

MS-900 is split into: MS-900 (45 Q). Each section is timed and weighted separately. Microsoft 365 fundamentals. SaaS, productivity, Teams, Endpoint Manager. 40-60 Q in 60 min. · Official language: English.

What tools or aids are allowed during MS-900?

No special tools are required. Note: real exam is proctored — Wrexa Edge mirrors this with a webcam-based proctoring flow you can enable.

Is the MS-900 test adaptive?

No — MS-900 is a fixed-form (linear) test. Every candidate sees the same number of questions per section.

How many MS-900 mock tests does Wrexa Edge offer?

Wrexa Edge generates 50 distinct MS-900 variants — each with different question content, not just shuffled options — the first 3 free for everyone and 47 more with Pro. That's 2250 unique practice questions in the real test-day interface.

Is there a free MS-900 test series 2026?

Yes. The Wrexa Edge MS-900 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 MS-900 previous year question–style papers included?

Every MS-900 mock is modelled on the official exam pattern and the style of previous years' papers — the same 45-question structure, sections and marking — so your practice mirrors the real paper you'll sit.

Which is the best free MS-900 mock test online?

Wrexa Edge's MS-900 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 MS-900 mock test on mobile?

Yes. MS-900 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 MS-900 syllabus?

The MS-900 syllabus maps to its 1 section: MS-900 (45 Q). 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 MS-900?

No prerequisites. MS-900 is a fundamentals certification for anyone wanting to understand Microsoft 365 cloud services, licensing and value — business, sales and technical roles alike. Wrexa Edge focuses on realistic MS-900 practice: 3 free full-length mocks in the exact exam pattern, ready whenever you are.

When is the MS-900 exam and how should I prepare?

Official MS-900 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 MS-900 mocks with instant scoring so you can track your readiness week by week.

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Ready to ace MS-900?

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