No — the RRB NTPC typing test (the CBTST) is not for everyone, and Station Master candidates never sit it. The skill test applies only to the "cum Typist" posts, and it asks for 30 words per minute in English or 25 WPM in Hindi — qualifying only, with no marks added to your merit. We've read the official CEN 05/2024 CBTST instructions and the detailed CEN 06/2024 notification, and broken down exactly who types, how it is scored, and how to clear it.
That one distinction — typing test versus aptitude test — decides how you should spend the weeks between your second-stage CBT result and your skill-test call letter. Get it wrong and you train for the wrong gate. The sections below settle which posts need typing, the speed maths the Railway Recruitment Boards actually use, the format minute by minute, and an eight-week plan that puts accuracy where it belongs.
Does Station Master need a typing test? Short answer: no
Station Master is the post aspirants ask about most, so let's clear it first. There is no typing test for Station Master. Candidates who clear the second-stage CBT for Station Master or Traffic Assistant move to a Computer Based Aptitude Test (CBAT) — a psychometric battery, not a typing screen. The two stages get confused because both come after CBT-2, yet they measure entirely different things. The CBAT checks reaction time, concentration, and decision-making under load, the cognitive profile a train controller needs on shift. Typing speed never enters the Station Master merit calculation at all.
That confusion has a real cost. Every cycle, Station Master aspirants pour weeks into typing drills they will never be tested on, while clerk-cum-typist candidates assume their CBT score carries them and put off typing practice until the admit card lands. Both misread the notification. The rule is simple: if your first preference is Station Master or Traffic Assistant, train for the CBAT; if it is a "cum Typist" post, train for the CBTST.
For Station Master and Traffic Assistant, the RRB draws the final merit only from candidates who qualify the CBAT, weighting it 70% on the second-stage CBT and 30% on the aptitude test. A minimum T-score of 42 is required in every test battery, with no relaxation for any category — General, EWS, OBC, SC, ST, PwBD, or Ex-Servicemen. A fast typist with a weak CBAT score is out; typing cannot rescue that result, and it was never meant to.
Which RRB NTPC posts actually have a typing skill test
The typing skill test is tied to four specific posts across the two NTPC notifications. On the graduate side (CEN 05/2024), it is Senior Clerk cum Typist and Junior Account Assistant cum Typist. On the undergraduate side (CEN 06/2024), it is Accounts Clerk cum Typist and Junior Clerk cum Typist. The pattern is in the job title: if the post ends in "cum Typist," you type.
The detailed CEN 06/2024 notification states it plainly in clause 13.4: the typing skill test is conducted for Accounts Clerk cum Typist and Junior Clerk cum Typist. The other undergraduate posts — Commercial cum Ticket Clerk and Trains Clerk — carry no typing stage. Their selection ends at the second-stage CBT and document verification.
| RRB NTPC post | Notification | Final skill stage |
|---|---|---|
| Station Master | CEN 05/2024 (Graduate) | CBAT (aptitude) — no typing |
| Traffic Assistant | CEN 05/2024 (Graduate) | CBAT (aptitude) — no typing |
| Senior Clerk cum Typist | CEN 05/2024 (Graduate) | CBTST (typing) |
| Junior Account Assistant cum Typist | CEN 05/2024 (Graduate) | CBTST (typing) |
| Goods Train Manager, CCTS | CEN 05/2024 (Graduate) | None — CBT + DV |
| Accounts Clerk cum Typist | CEN 06/2024 (Undergraduate) | CBTST (typing) |
| Junior Clerk cum Typist | CEN 06/2024 (Undergraduate) | CBTST (typing) |
| Commercial cum Ticket Clerk, Trains Clerk | CEN 06/2024 (Undergraduate) | None — CBT + DV |
One more detail decides whether you are even called for the CBTST. The notification shortlists candidates for the typing test only up to a multiple of the vacancies, drawn from second-stage CBT merit. So you reach the typing test on the strength of your CBT-2 score; the typing test then decides only whether you stay in — not where you rank.
30 WPM English, 25 WPM Hindi — what the numbers really mean
The minimum is 30 WPM in English or 25 WPM in Hindi. But two rules hide inside that single line, and missing either one is how candidates fail. First, the speed is a net figure, calculated after a mistake penalty. Second, there is a passage-length floor: you must type at least 300 words in English or 250 words in Hindi within the ten-minute window, or the transcript is not evaluated at all.
Look at how those two rules line up. Three hundred English words across ten minutes is exactly 30 words per minute. So the "300 words" rule and the "30 WPM" rule are the same floor seen from two angles — one counts output, the other counts rate. Hindi mirrors it: 250 words over ten minutes is 25 WPM. If you cannot reach the word floor, speed is moot, because there is nothing to score.
In keystroke terms, 30 WPM is roughly 150 keystrokes a minute at the standard five characters per word, including spaces. That is an unhurried, steady pace — far below the 40-plus WPM that SSC CHSL or court-typist roles demand. The RRB CBTST is a floor, not a race. The trap is not the speed; it is the penalty that sits on top of it.
How RRB scores the CBTST: the formula and the 5% cushion
The scoring is published in the CBTST instructions, and it rewards clean typing far more than fast typing. Mistakes are sorted into full and half mistakes, then combined:
No. of full mistakes + (No. of half mistakes ÷ 2) = Total Mistakes. Number of mistakes − 5% of total words typed = Final count of mistakes.
That 5% line is the cushion. Before any penalty applies, the RRB forgives mistakes equal to 5% of every word you typed. Type 360 words and 18 mistakes are wiped before counting starts. What survives the cushion is your "final count of mistakes," and that is what costs you:
Typing Speed = [No. of total words typed − (Final count of mistakes × 10)] ÷ Time
Read the penalty carefully: each final mistake subtracts ten words from your total. The notification's own worked example makes it concrete — a candidate who types 400 words in ten minutes with 10 final mistakes scores 400 − (10 × 10) = 300, divided by 10 minutes, for exactly 30 WPM. Ten mistakes erased a hundred words.
Now run two realistic cases the notification doesn't print. Type 360 words with 12 raw mistakes: the 5% cushion forgives 18, so your final mistake count is zero, and your speed is the full 360 ÷ 10 = 36 WPM — a clear English pass. Type 330 words but rack up 25 raw mistakes: 5% of 330 forgives about 16, leaving roughly 9 final mistakes; that is 330 − 90 = 240, or 24 WPM — under the 25 WPM Hindi line, and a fail. Same rough word count, opposite result, decided entirely by accuracy. This is why the candidates we watch clear the CBTST are rarely the fastest in the room; they are the cleanest.
Full mistakes versus half mistakes — what the RRB actually counts
The formula turns on how a mistake is classified, and the RRB splits errors into two weights. A full mistake is a wholly wrong, omitted, or extra word — the kind that changes or drops a unit of the passage. A half mistake is a lighter slip: a minor spelling error, or a capitalization or spacing fault that still leaves the word recognizable. Two half mistakes add up to one full mistake, which is exactly why the published formula divides the half-mistake count by two before summing them into the total.
That weighting should shape where you spend your accuracy effort. A scatter of tiny typos hurts you half as much as the same number of dropped or garbled words, so protect against whole-word errors first. Skipped words when your eyes jump a line, doubled words when you lose your place, the wrong word when a homophone slips in — those are full mistakes, and each one that survives the 5% cushion still strips ten words off your total. The lighter slips are real, but they are cheaper, and the cushion quietly absorbs many of them before they ever reach the penalty line. Train your eyes to hold their place in the passage and the expensive errors mostly disappear.
The CBTST format: one minute of practice, ten minutes that count
The session has three parts, in this order: one minute of typing practice to warm up and get used to the keyboard, a 30-second break, then a ten-minute typing test that is the only part evaluated. The practice minute does not count toward your score, so treat it as a hardware check — confirm the keys respond and the layout is what you trained on.
If you finish the passage before ten minutes are up, you may retype it from the beginning; the test measures speed across the full duration, so extra correct words keep building your total. There is no spell-check and no editing facility — the instructions state plainly that "use of editing tools for correcting the mistakes of the typed matter is not permitted." You type forward; you do not go back and tidy. That single rule changes how you should practice, which we cover in the plan below. (For how editing and backspace rules differ across exams, see our breakdown of backspace and editing policy by exam.)
The CBTST is scheduled and announced per cycle. For the CEN 05/2024 graduate posts, the RRB held it on 28 December 2025, with the city-intimation slip going live ahead of the e-call letter. The mechanics repeat every cycle, so build the habit now: track only your official RRB zone website for the date — every zone publishes the same instructions, as the RRB Guwahati CBTST notice shows — download the city-intimation slip first and the e-call letter after, and confirm your test-language choice before you travel. The official instructions are blunt about sourcing — rely on the RRB sites alone and ignore touts promising appointments, because selection runs strictly on CBT merit and the qualifying skill test.
English is the default typing language. Choosing Hindi is a deliberate switch, and it carries its own setup, which is worth understanding before test day.
Hindi typing on the CBTST: Kruti Dev or Mangal, your call
Hindi candidates get a choice the notification spells out: both Kruti Dev and Mangal fonts are made available on the test computer. You decide which one you sit with. The two are not interchangeable in muscle memory, so the choice should be made early in practice, not on test day.
Kruti Dev runs on the Remington layout — the keyboard generations of Hindi typists learned on typewriters and in older typing institutes. Mangal uses the InScript layout, the Government of India standard for Unicode Hindi since the late 2000s and the default new aspirants meet on Windows. If you already type Hindi on Remington, Kruti Dev rewards memory you have. If you are starting Hindi typing from scratch, Mangal's InScript is the safer long-term investment, because it carries over to almost every other government typing test. We compare both layouts in detail in our Mangal vs Kruti Dev guide, and you can drill either on our RRB NTPC Hindi typing test.
Whichever you pick, the 25 WPM Hindi floor is gentler than the 30 WPM English floor for a reason: Hindi conjuncts and matras take more keystrokes per word, so the RRB sets the bar five WPM lower. The mistake penalty and 5% cushion work identically in both languages. One practical caution — the keyboard you practice on at home may map Hindi differently from the test centre's setup, so spend your warm-up minute confirming that your matras and common conjuncts land where your fingers expect them. A surprise on the layout in the first scored minute is a slow, costly way to learn the centre uses a different default.
CBTST vs CBAT: two gates, two different skills
Because the confusion between the two is so common, here is the clean side-by-side. Read down the column for the gate your post actually faces.
| Dimension | CBTST (Typing Skill Test) | CBAT (Aptitude Test) |
|---|---|---|
| Who sits it | "cum Typist" post candidates | Station Master & Traffic Assistant candidates |
| What it tests | Typing speed and accuracy | Reaction time, concentration, decision-making |
| Pass mark | 30 WPM English / 25 WPM Hindi (net) | T-score of 42 in each battery |
| Merit impact | Qualifying only — no marks added | 30% of final merit (70% from CBT-2) |
| Relaxation | 5% of typed words forgiven before penalty | None — 42 applies to all categories |
| How to prepare | Daily 10-minute accuracy-first drills | Psychometric mock batteries |
The takeaway is structural: the CBTST can only keep you in or knock you out, while the CBAT actively shapes where you land on the Station Master list. If you have applied for both kinds of posts — many graduate candidates do — you may face one gate or the other depending on which preference your CBT-2 score reaches.
How the RRB CBTST differs from the SSC CHSL typing test
Aspirants who prepared for SSC often carry the wrong instincts into the RRB test. The two are scored on different philosophies. SSC CHSL and CGL DEST count keystrokes and apply category-wise error caps, and the CHSL Tier-2 test is built around a fixed passage you cannot exceed. The RRB CBTST counts words, penalizes each surviving mistake by ten words, forgives 5% up front, and explicitly lets you retype the passage to build a higher total.
The practical differences matter on test day. On the RRB test, finishing early is an opportunity — you keep typing. On a fixed-passage SSC test, finishing early just means waiting. The RRB's 30 WPM English floor is also lower than the effective pace SSC roles demand once the error penalty bites. If you are moving between exams, retrain the format, not just the speed. Our SSC CGL DEST breakdown and the SSC CHSL typing test page show the contrast in full; and if you are weighing whether banking exams even have a typing stage, our IBPS Clerk typing test explainer answers that.
An eight-week practice plan for the CBTST
If you have roughly eight weeks to the test, work backward from the format, not just the speed number. The plan below assumes you can already type at 20–25 WPM; if you are below that, add two foundation weeks of touch-typing first.
Weeks 1–2 (diagnostic and accuracy): Take three full ten-minute simulations in your exam language. Ignore speed entirely and write down the words and letter-pairs where your accuracy bleeds. Then drill those specific weak spots. Because the test bans editing tools, practice typing forward without correcting — train the habit of getting it right the first time rather than fixing it after.
Weeks 3–5 (speed under accuracy): Hold your accuracy at 98%+ while nudging speed up two or three WPM a week. Use the exact ten-minute, no-backspace format every session so the rhythm becomes automatic. If you type Hindi, lock your font choice now and stop switching between Kruti Dev and Mangal.
Weeks 6–8 (full mocks): Run a complete CBTST simulation every other day — one warm-up minute, a short break, then a scored ten-minute run. After each, score yourself with the real formula: forgive 5% of your words, multiply surviving mistakes by ten, subtract, and divide by ten. Track the number, not the feeling. The candidates we watch succeed review their last five attempts before each new one, hunting for patterns in their errors rather than fixating on single slips.
You can run all of this on our free RRB NTPC typing test simulator, which mirrors the ten-minute format and scores the way the RRB does.
Common mistakes that fail candidates who "type fine"
Most CBTST failures are not slow typists. They are competent typists who misread the format. These are the patterns that cost passes:
- Chasing gross speed. A candidate who hits 42 WPM in casual practice can crash below 30 net under the ten-words-per-mistake penalty. Accuracy is the variable that moves your score most.
- Ignoring the word floor. Type fewer than 300 English or 250 Hindi words and your transcript is never evaluated — a clean, accurate passage that is too short still scores zero.
- Practicing with backspace. If you train with correction enabled, you build a habit the test forbids. Drill forward-only typing from week one.
- Switching Hindi fonts late. Deciding between Kruti Dev and Mangal in the final fortnight wastes the muscle memory you have been building. Choose early.
- Skipping the exact format. Random typing games do not rehearse the one-minute warm-up, the break, and the scored ten-minute block. Practice the real shape of the test.
- Treating the warm-up as nothing. That practice minute is your only chance to catch a stiff keyboard or a wrong language default before the clock that counts starts. Use it as a hardware and layout check, not idle time.
Frequently asked questions
Does RRB NTPC Station Master have a typing test?
No. Station Master and Traffic Assistant candidates sit the Computer Based Aptitude Test (CBAT), not a typing test. The CBAT is a psychometric battery, and it contributes 30% of the final merit alongside 70% from the second-stage CBT.
What is the typing speed required for RRB NTPC 2026?
The minimum is 30 words per minute in English or 25 words per minute in Hindi, measured as net speed after the mistake penalty. You must also type at least 300 English or 250 Hindi words in the ten-minute window for the transcript to be evaluated.
Is the RRB NTPC typing test qualifying or counted in merit?
It is qualifying only. Clause 13.4 of the CEN 06/2024 notification states that marks obtained in the typing skill test are not added for making merit. You either clear the floor or you do not; the score does not change your rank.
Which RRB NTPC posts require the typing test?
Senior Clerk cum Typist and Junior Account Assistant cum Typist on the graduate side (CEN 05/2024), and Accounts Clerk cum Typist and Junior Clerk cum Typist on the undergraduate side (CEN 06/2024). Posts without "cum Typist" in the title have no typing stage.
Can I use backspace or correct mistakes in the CBTST?
No. The instructions state that editing tools for correcting typed matter are not permitted, and there is no spell-check. You type forward, so accuracy on the first pass is what counts.
What font do I use for Hindi typing in RRB NTPC?
Both Kruti Dev (Remington layout) and Mangal (InScript layout) are made available on the test computer, and you choose which to use. Pick one early in practice and stay with it.
Can I retype the passage if I finish early?
Yes. If you complete the passage before the ten minutes end, you may retype it from the beginning. The test measures speed across the full duration, so additional correct words raise your total.
How is the RRB NTPC typing speed calculated?
Total words typed minus (final mistakes × 10), divided by the time in minutes. Before the penalty, 5% of your typed words are forgiven. So 400 words with 10 final mistakes scores (400 − 100) ÷ 10 = 30 WPM.
Next step: If your post ends in "cum Typist," start the eight-week plan this week — run the RRB NTPC typing simulator three times in the real ten-minute format and score yourself with the RRB formula, watching accuracy before speed.