Is it really free? No hidden charges?

100% free. No in-app purchases, no subscriptions, no forced ads. Play immediately from the shared question bank — no setup needed. Optional extras stay optional: watch a rewarded ad only if you want +5 coins, and add your own free Gemini API key only if you want unlimited AI-generated questions.

What is a Gemini API key and do I need one?

You don't need one — the shared question bank works without it. A Gemini key is a free key from Google AI Studio that unlocks unlimited freshly generated AI questions tuned to your exam and branch. Takes 2 minutes, no billing: aistudio.google.com → Get API Key → Create → copy and paste.

Should I install from Google Play or the APK?

Both give you the same app — Aspirant Arcade is live on Google Play. Play Store is the easiest route: standard install, automatic updates. The direct APK is for anyone who prefers to skip the Play Store — it installs in 30 seconds after enabling 'Install unknown apps'. Don't want to install anything? The web version runs straight in your browser.

Which engineering branches are supported?

Mechanical, Electrical, Civil, Chemical, Computer Science/IT, Electronics, Metallurgy, Mining and Petroleum. Questions generated specifically for your branch — not generic.

Will questions repeat across sessions?

No. The app tracks every question you've seen and tells Gemini to avoid them. Every session has fresh questions.

Does it work offline?

Partially. Bookmarked questions and insights are available offline. AI question generation needs internet to call the Gemini API.

Yes. Stored locally on your device using encrypted secure storage. Never sent to any server — not ours, not anyone's.

Which engineering exams are covered?

GATE, IES/ESE and PSU recruitment exams — HPCL, Coal India, BHEL, ONGC, NTPC, SAIL, IOCL, GAIL, BPCL and more. Interview Simulator available for exams with GD/PI rounds like HPCL, BHEL and IES.

Is Aspirant Arcade only for engineering exam aspirants?

No — engineering (GATE, IES, PSU) is one of five categories. It also covers entrance exams (JEE Main, JEE Advanced, NEET, CUET, BITSAT), govt exams (SSC, Banking, Police), college degrees (BCA, MCA, MBBS, Nursing, B.Pharm and more) and CBSE Class 9–12 boards. Pick your category on the home screen.

Does Aspirant Arcade cover SSC, Banking and Police exams?

Yes. SSC CGL, CHSL, MTS, GD Constable and CPO, IBPS PO/Clerk, SBI PO/Clerk, UP Police Constable and Delhi Police Constable are all covered with free, section-wise gamified MCQ practice matching each exam's real syllabus, question count and marking scheme.

Is Aspirant Arcade a replacement for Testbook, Adda247, Physics Wallah or Unacademy?

No — it's a free companion, not a competitor. Platforms like Testbook, Adda247, Physics Wallah and Unacademy give you structured courses, live classes and full-length mocks. Aspirant Arcade adds a gamified practice layer on top: streaks, survival rounds, multiplayer challenges and AI interview drills that turn idle scroll time into extra MCQ reps between coaching sessions.

Which college degree exams are supported?

BCA, MCA, MBBS, BMLT/BMLS, BMRIT, BPT (Physiotherapy), B.Sc Nursing and B.Pharm — free subject-wise core practice authored from each degree's real university curriculum, with shared foundational subjects (like Anatomy and Physiology) reused across the medical degrees at the right difficulty band.

Do I need a Gemini API key to play?

No. You can play immediately from our shared question bank — no key or signup required. Adding a free Gemini key (Google AI Studio, 2 minutes, no billing) unlocks unlimited freshly generated questions every session.

How do coins and multiplayer challenges work?

You start with 100 coins, earn +50 per referral, and can watch an optional rewarded ad for +5. Spend 2 coins to unlock a question hint. For multiplayer, create a Synced Challenge lobby, share the invite code with up to 10 friends, and compete under a synchronized 5-minute timer for ranked trophy scorecards.

Focus Mode is an Android-only feature that catches you on Instagram Reels or YouTube Shorts and makes you clear a few MCQs from your branch and syllabus before you can keep scrolling. You set the scroll limit and how many questions, and you can turn it off anytime. It turns doom-scrolling into drip-fed revision without quitting the app.

Does Focus Mode read my messages or spy on me?

No. It only checks which app is open and the screen name (Reels or Shorts) — like a sign on a door, not what's inside the room. It never reads your DMs, captions, comments or the videos themselves, and nothing leaves your phone. Questions are cached locally on your device.

What is the last date to submit objections for TNPSC CTS 2026?

The objection window closes on October 14, 2026, at 5:45 PM.

Can I send my objections via email if the website is down?

No, the commission only accepts objections submitted through the official online facility. Email submissions are not entertained.

How does the 1/3 negative marking affect my total score?

For every incorrect answer, 1/3 of the marks assigned to that question will be deducted from your total. Ensure you subtract this from your correct-answer total.

Are the answer keys released for all subjects at once?

Yes, TNPSC has released the answer keys for all subjects covered in the exam, including technical papers and the Tamil Eligibility Test.

What happens after the objection process is completed?

TNPSC will review the valid objections and release the final answer keys. Following this, the results for the written examination will be declared, leading to certificate verification.

TNPSC CTS Answer Key 2026: Steps to Download and Raise Objections

What's Official

The Tamil Nadu Public Service Commission has officially released the answer keys for the Combined Technical Services Examination under Advertisement No. 04/2026. This release covers the examinations held between August 16 and September 19, 2026. Candidates who appeared for these papers can now access the tentative answer keys on the official portal.

The objection window is currently active and will close on October 14, 2026, at 5:45 PM. This is a critical period for candidates to verify their performance against the official keys before the final results are processed.

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SSC CGL · IBPS PO · UP & Delhi Police · No login needed

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Exam Pattern & Marking Scheme

The TNPSC CTS examination follows a structured evaluation pattern designed to test both domain-specific knowledge and general aptitude. Understanding the marking scheme is essential for calculating your raw score accurately before the final normalization process.

The examination incorporates a negative marking provision of 1/3 mark for each incorrect response. When calculating your probable score using the released answer keys, ensure you deduct these penalties from your total count of correct answers to arrive at an accurate estimation.

Tip

Always cross-reference your marked responses with the master question paper ID provided on the official website to ensure you are checking the correct answer set.

Section/Subject-wise Priority Breakdown

The CTS examination consists of diverse papers including Tamil Eligibility, General Studies, Aptitude and Mental Ability, and technical domain subjects such as Agriculture, Electrical and Electronics Engineering, and Financial and Cost Accountancy.

When reviewing the answer keys, prioritize your core technical domain subjects, as these often carry the highest weightage for rank determination. For candidates looking to refine their accuracy, practicing these specific technical modules on Aspirant Arcade helps in identifying common pitfalls in conceptual application, ensuring you don't repeat errors in future phases or upcoming recruitment cycles.

Tip

Focus your analysis on the Aptitude and Mental Ability section first, as this often shows the highest variance in candidate performance.

How to Raise Objections

Only online objections submitted via the official portal are accepted. Email submissions are summarily rejected. Ensure your documentation is clear, as unsubstantiated claims will not be reviewed.

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Log in to the official TNPSC portal using your credentials.
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Navigate to the 'Candidate Objection' section specific to Advertisement 04/2026.
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Select the subject and question number you wish to challenge.
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Upload verifiable, standard academic evidence to support your claim.
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Submit the objection before the October 14 deadline.

Key Takeaway

The most critical action for every aspirant right now is to perform a meticulous, unbiased calculation of your marks. Do not wait for the final result date; identify your weak areas based on the answer key discrepancies immediately to prepare for subsequent certificate verification stages.