OPSC Prelims (OPSC (Odisha Public Service Commission) — Preliminary General Studies) — Free Online Mock Test

OPSC Prelims exam at a glance

OPSC Prelims key facts & eligibility

Who is eligible for OPSC Prelims?

A bachelor’s degree in any discipline from a recognised university; age limits with category relaxations per Odisha rules, and the ability to read, write and speak Odia is required.

Last verified August 2026 against OPSC (official), Drishti IAS — OPSC exam pattern. Always confirm current details on the official website before you register.

OPSC Prelims section breakdown

The OPSC Prelims 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.

• Odisha General Knowledge (15 Q)
  15 questions · 14 minutes · ~56 sec/question
• General Studies (30 Q)
  30 questions · 27 minutes · ~54 sec/question
• Current Affairs (18 Q)
  18 questions · 15 minutes · ~50 sec/question
• Quantitative Aptitude (22 Q)
  22 questions · 24 minutes · ~65 sec/question
• Reasoning (15 Q)
  15 questions · 14 minutes · ~56 sec/question

OPSC Prelims scoring & marking scheme

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

Scale: OPSC Prelims (out of 100).

How OPSC Prelims is conducted

• Mode
  Standard — practice without proctoring on Wrexa Edge, or enable optional webcam proctoring to simulate test-day conditions.
• 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.

OPSC Prelims time strategy

With 100 questions in 94 minutes, you have about 56 seconds per question on average. Successful candidates aim for the following pacing on each section:

• Odisha General Knowledge (15 Q)
  Target ~56 sec/question. If a question takes more than 84 seconds, mark for review and move on.
• General Studies (30 Q)
  Target ~54 sec/question. If a question takes more than 81 seconds, mark for review and move on.
• Current Affairs (18 Q)
  Target ~50 sec/question. If a question takes more than 75 seconds, mark for review and move on.
• Quantitative Aptitude (22 Q)
  Target ~65 sec/question. If a question takes more than 98 seconds, mark for review and move on.
• Reasoning (15 Q)
  Target ~56 sec/question. If a question takes more than 84 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.

OPSC Prelims topics covered

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

Odisha General Knowledge (15 Q)

• GK-OD — Environment · 5
• GK-OD — Geography · 4
• GK-OD — Culture · 4
• GK-OD — Economy · 1
• GK-OD — History · 1

General Studies (30 Q)

• S&T — Space · 3
• Environment — Conservation · 2
• Environment — Symbols · 2
• Environment — Legislation · 2
• S&T — Digital · 2
• S&T — Health · 2
• Economy — Banking · 1
• Economy — Inclusion · 1

Current Affairs (18 Q)

• Current Affairs 2023-2025 · 18

Quantitative Aptitude (22 Q)

• Quant — Percentage · 8
• Quant — Number Series · 5
• Quant — Data Interpretation · 4
• Quant — Profit & Loss · 2
• Quant — Ratio & Proportion · 1
• Quant — Mixtures · 1
• Quant — Partnership · 1

Reasoning (15 Q)

• Reasoning — Coding–Decoding · 5
• Reasoning — Blood Relations · 5
• Reasoning — Classification · 3
• Reasoning — Directions · 2

OPSC Prelims difficulty calibration

Intermediate tier. Intermediate-level: assumes a working command of the syllabus. Most candidates need 2-4 months of focused prep.

OPSC Preliminary exam practice (Odisha Public Service Commission). 100 MCQ across General Studies, Odisha General Knowledge, Indian Polity, History & Culture, Current Affairs and Aptitude. Full-length mock with a topic-wise chapter-test series. English medium. · Official language: English & Hindi.

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

How Wrexa Edge prepares you for OPSC Prelims

• Real test-day interface
  Our nta skin mirrors the actual OPSC Prelims testing software — same timer, palette, tools, and navigation.
• 50 distinct variants
  5000 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 a high-stakes environment.
• Free to start
  No credit card. Sign up, pick a variant, and your first OPSC Prelims mock starts in under a minute.

Expert take: what OPSC Prelims really tests

The OPSC Odisha Civil Services (OAS) Prelims is a two-paper, 400-mark objective screening test in which the CSAT paper is qualifying at 33% and only GS Paper I decides the screening rank, with 1/3 negative marking. Prelims marks don’t count toward the final order of merit.

OPSC Prelims 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 OPSC Prelims can take you

A strong OPSC Prelims result opens up these careers and higher-study paths:

• Odisha services
  OAS (Deputy Collector), OPS (DSP), BDO and allied Group A/B services.
• State civil services
  Gateway to the Odisha Civil Services Examination.

Best books & official prep for OPSC Prelims

• Official notification & syllabus — OPSC
  On opsc.gov.in.

Official practice: OPSC publishes the notification and syllabus on opsc.gov.in.

Previous-year papers: OPSC previous-year papers are widely available.

Frequently asked questions

What is the OPSC Prelims exam pattern?

OPSC (Odisha Public Service Commission) — Preliminary General Studies contains 100 questions across 5 sections: Odisha General Knowledge (15 Q), General Studies (30 Q), Current Affairs (18 Q), Quantitative Aptitude (22 Q), Reasoning (15 Q). Total duration is 94 minutes (about 56 seconds per question).

Does OPSC Prelims have negative marking?

No — OPSC Prelims has no negative marking. Each correct answer is worth 1 mark, so attempt every question.

How is OPSC Prelims scored?

Scaled score range: 0 to 100. OPSC Prelims (out of 100).

How can I practise OPSC Prelims online for free?

Wrexa Edge gives you 10 free full-length OPSC Prelims mock tests — with instant scoring, detailed explanations and analytics — plus 40 more with Pro. Start practising in under a minute, no card required.

What is the difficulty level of OPSC Prelims?

OPSC Prelims is rated Intermediate difficulty on Wrexa Edge. Intermediate-level: assumes a working command of the syllabus. Most candidates need 2-4 months of focused prep. OPSC Preliminary exam practice (Odisha Public Service Commission). 100 MCQ across General Studies, Odisha General Knowledge, Indian Polity, History & Culture, Current Affairs and Aptitude. Full-length mock with a topic-wise chapter-test series. English medium. · Official language: English & Hindi.

How long is the OPSC Prelims exam?

OPSC Prelims runs for 94 minutes total across 5 sections. On Wrexa Edge the timer is enforced exactly as on the real exam — including no inter-section breaks.

What topics are covered in OPSC Prelims?

OPSC Prelims is split into: Odisha General Knowledge (15 Q), General Studies (30 Q), Current Affairs (18 Q), Quantitative Aptitude (22 Q), Reasoning (15 Q). Each section is timed and weighted separately. OPSC Preliminary exam practice (Odisha Public Service Commission). 100 MCQ across General Studies, Odisha General Knowledge, Indian Polity, History & Culture, Current Affairs and Aptitude. Full-length mock with a topic-wise chapter-test series. English medium. · Official language: English & Hindi.

What tools or aids are allowed during OPSC Prelims?

No special tools are required.

Is the OPSC Prelims test adaptive?

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

How many OPSC Prelims mock tests does Wrexa Edge offer?

Wrexa Edge generates 50 distinct OPSC Prelims variants — each with different question content, not just shuffled options — the first 10 free for everyone and 40 more with Pro. That's 5000 unique practice questions in the real test-day interface.

Is there a free OPSC Prelims test series 2026?

Yes. The Wrexa Edge OPSC Prelims test series for 2026 gives you 10 free full-length mock tests (50 in total) plus subject-wise and topic-wise tests — instant scoring and detailed analysis, no card required.

Are OPSC Prelims previous year question–style papers included?

Every OPSC Prelims mock is modelled on the official exam pattern and the style of previous years' papers — the same 100-question structure, sections and marking — so your practice mirrors the real paper you'll sit.

Which is the best free OPSC Prelims mock test online?

Wrexa Edge's OPSC Prelims 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 OPSC Prelims mock test on mobile?

Yes. OPSC Prelims 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 OPSC Prelims syllabus?

The OPSC Prelims syllabus maps to its 5 sections: Odisha General Knowledge (15 Q), General Studies (30 Q), Current Affairs (18 Q), Quantitative Aptitude (22 Q), Reasoning (15 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 OPSC Prelims?

Eligibility for OPSC Prelims — age, qualification and number of attempts — is set by the official conducting body and can change each cycle, so always confirm the current official notification before applying. Wrexa Edge focuses on realistic OPSC Prelims practice: 10 free full-length mocks in the exact exam pattern, ready whenever you are.

When is the OPSC Prelims exam and how should I prepare?

Official OPSC Prelims 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 10 free OPSC Prelims mocks with instant scoring so you can track your readiness week by week.

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