For a burst of energy in a revision slot - a room that leans forward, the back-bencher who answers because it feels like a game and not a test - Kahoot is a fine tool, and this is not an argument against it. The switch is worth making only when the same room is rehearsing for a competitive paper, because a quiz that pays for speed trains a reflex the exam will charge for.
The short answer: use a tool that ranks on being right rather than being quick. MockSetu's live exam mode keeps what works - a room, one code, everyone's phone - and swaps game-show scoring for a ranking built on how many answers were right, a projector view that cannot leak the key, standings you can switch off mid-session, and a private button a student can press to say they are lost.
Why Points-for-Speed Is the Wrong Reflex to Train
In Kahoot's standard scoring, two students who pick the same correct option do not score the same: the faster one scores more. That is the engine of the format, and the one thing an exam batch should not absorb. JEE Main Paper 1 charges minus one for a wrong answer in both Section A and Section B, so a quick guess there is not free - it is a mark gone. SSC MTS puts both habits in one paper: 90 questions for 270 marks across two sessions of 45 minutes each, where Session I is qualifying only with no negative marking, and Session II counts towards merit and deducts one mark for a wrong answer. A student trained on "answer first, think later" pays for it in Session II.
The second mismatch is the shape of the answer. A MockSetu live question can be a single-answer MCQ, a multiple-answer MCQ graded on strict set equality - a partial tick is wrong, not partly right - or a typed numeric or text answer, where the student types a value instead of picking a tile.
What the Live Room Actually Is
It is a web page. There is no MockSetu mobile app, for creator or student - the room opens in whatever browser is already on the phone. Each live exam gets an eight-character share code, and the projector panel puts three things in one row: a QR square, the code in large monospaced characters, and the plain address to type it into. Camera autofocus on a bright projected surface from the back row is unreliable, which is why the typed route has to work on its own.
- Build the live exam, publish it, then press Go Live. Two separate steps, and the server refuses to start a session with blocking problems - a section with no questions, a question with no answer key.
- Share the code or the join link. A student can also type the code into a join box, which is what lets you read it out or leave it on the wall.
- Students sign in once, then join. A published self-paced mock can be started without an account and asks for sign-in at submission; a live room checks before anyone is let in.
- Unlock questions one at a time. Answers land on your screen live, as the room submits them, before any reveal.
- End the session. The report is generated for you, not hidden behind a button.
The Ranking Is Correct-Count First, Speed Second
Ranks are assigned by number of correct answers, descending. Time enters only as a tiebreaker between students on the same number correct, and only the time spent on answers they got right. A student cannot climb past a more accurate one by being fast, which is precisely the inversion the game format runs on.
The limit in the other direction deserves saying plainly: a live exam has no marking scheme. No per-question marks, no negative marking, no partial credit - it scores on correctness and the leaderboard is a count. A rehearsal that applies minus one and reports a mark out of the paper's real total is a self-paced mock built in the exam editor, not a live room. Worth settling before a live session gets described to parents as a mock test.
A quiz that pays for speed and an exam that charges for a wrong guess are training opposite students. Pick which one you are in the business of producing.
The Wall and the Laptop Are Two Different Screens
The projector gets its own page, separate from the control room, and it cannot render a correct answer while a question is open. Its questions come from a student-facing view with no correct-answer column in it, and the key arrives separately, only once the server's clock has passed that question's deadline. You cannot leak it by forgetting to hide something. What you do control, mid-session, is what the room sees.
- Hide student names - the room sees nicknames, your own screen keeps the real ones.
- Standings, in three settings: everyone sees the ranking, only you see it, or off while the session runs. Scores record under all three and your list returns when you end.
- Show the answer choices on the wall, or hide them so you can read the options aloud and discuss the question before anyone has seen them.
- Reveal the correct answer when time is up. Off by default, and offered only while the choices are drawn.
- Live answer bars as the room responds - anonymous, never marked right or wrong, so the back row learns how the class split and nothing more.
- A dark or light stage theme, because a tired projector in a sunlit room washes dark grey out to nothing.
A Hand Raised That Nobody Else Can See
The students who most need to ask are the least likely to raise a hand in a full room. The live screen carries an "I'm lost" button that reports to the creator and to nobody else. It returns nothing to the student beyond a tick - no count, no "others feel this way" - because a student who suspects the number is visible will not press it, and the feature is worth exactly what it is trusted. One tap per student per question is absorbed, so it cannot be inflated.
On your side it is a running count beside the open question, and the report afterwards names the questions that collected the most taps. A question the class got right but several students flagged is less understood than the accuracy says.
Running the Clock When the Lesson Does Not Cooperate
Each question carries its own timer, and a live class never matches the estimate written the night before. From the control room you can add 30 or 60 seconds to a running question, or end the time on one that is plainly finished - the deadline moves onto now and the reveal and analytics run as after a natural expiry. Unlocking the wrong question is recoverable: there is a five-second undo on the last unlock. A session can also carry a start time, so the link goes out the previous evening and students land in a lobby with a countdown - though auto-start fires from your own open control room, not from a server, so nothing begins unattended.
What You Get on Monday Morning
The report opens on class accuracy, how many took part, how many questions were asked and the total "I'm lost" taps, with median score, participation and a drop-off count beside them. Under that sits a hardest-first list of up to five questions to go over again, each labelled with why it was hard - a question the whole class missed and one the class split down the middle need different lessons. Three further tabs are yours alone: questions, students and pacing, carrying median answer time per question and a fast-or-slow against right-or-wrong split.
The report can be shared by link, and the shared version is the overview only - student-level detail never travels on it. How to run a live mock test for a whole batch walks a session end to end; how to conduct a live quiz in class with students' phones covers the classroom logistics.
What It Will Not Do
Tools in this space oversell. If one of these is a requirement, MockSetu is the wrong choice and it is cheaper to know now.
- No proctoring of any kind - no webcam, no lockdown browser, no tab-switch detection.
- No payments, paywalls or private delivery. A published paper is public and anyone may find and attempt it.
- No white-labelling, no custom domain, no mobile app.
- No CSV or Excel export of results, and no per-student report cards.
- No question shuffling, no attempt limits, no certificates.
- No email, SMS or WhatsApp notification about a test. Account email for signup and password reset does go out; nothing announces a session.
- No LMS, Google Classroom or SCORM integration, and no subjective or essay grading.
- No published figure for how many students one live room holds - and a very large sitting is better run as a scheduled mock with a shared link than as a single live session.
Getting the Questions In
A live exam takes the same JSON upload the mock editor uses. Run the published extraction prompt from the JSON upload guide in whatever AI you already use, upload the output, approve what comes back. Figures survive it - the picture is not in the file, but each one's page and bounding box are, and the upload crops them from the source PDF for approval. The importer leaves numeric, TITA and match-the-column questions for manual entry. Server-side PDF import is off by default and switched on per creator on request. The AI only extracts from a PDF you supply; it never writes questions from a syllabus.
So Which One
Keep Kahoot for the energy slot if it is working - a warm-up, an end-of-week recap, a room that needs waking. Move to a live exam when the session is practice for the paper: when a wrong answer should cost something in the student's head, when the question needs a typed number rather than a coloured tile, and when Monday needs a report naming what to reteach. Quizizz vs Kahoot for Indian classrooms compares the two game-format tools if that is the real decision, and a batch preparing for SSC MTS can see the student side of it.
MockSetu is free and takes no card. Everything a creator can build - live exams, self-paced mocks with sections and their own clocks, bilingual papers, a listing in the public library - sits behind one account.