SSC CHSL JSA/LDC English Typing Test
Free SSC CHSL English typing test for JSA and LDC posts. 10-minute timed, 35 WPM (10,500 KDPH) required for UR/General. Error limit: 7% for UR, 10% for SC/ST/OBC/PwD. Standard QWERTY keyboard. Full mistakes cost 1 word, half mistakes (spacing, capitalisation, punctuation) cost 0.5 words. Qualifying only — your score is not counted in the merit list.
Duration
10 mins
Target
35 WPM
Error Limit
≤ 7%
Passages
1,000+
Minimum Speed
35 WPM
Max Error Rate
≤ 7%
Test Duration
10 mins
Test Nature
Qualifying only
⏱️
Duration
10 minutes
🎯
Speed
35 WPM
⌨️
KDPH
10,500 KDPH
🛡️
Error Limit UR
≤ 7%
🛡️
Error Limit Res
≤ 10%
📋
Nature
Qualifying only
On This Page
On This Page
Exam At a Glance
Duration
10 minutes
Target Speed
35 WPM
KDPH Equivalent
10,500 KDPH
Error Limit (UR)
≤ 7%
Error Limit (Reserved)
≤ 10%
Keyboard
QWERTY
Nature
Qualifying only
Language Lock
Fixed at application
Where Do You Stand?
Needs Work
< 25 WPM
Developing
25–30 WPM
Almost There
31–34 WPM
Exam Ready ✓
35+ WPM
SSC CHSL JSA/LDC English Typing Test — Quick Facts
The SSC CHSL English Typing Test is the Tier-2 Skill Test for JSA (Junior Secretariat Assistant) and LDC (Lower Division Clerk) posts under the Staff Selection Commission Combined Higher Secondary Level examination. Every year, thousands of candidates who clear the Tier-1 and Tier-2 written papers — sometimes with competitive scores — are eliminated at this final stage because they treated the typing test as an afterthought. It is a pass-or-fail qualifier that adds zero marks to your merit, but failing it costs you the entire selection.
To pass, you must achieve a minimum net speed of 35 WPM — equivalent to 10,500 key depressions per hour (KDPH) — in a 10-minute timed session, with total error deductions not exceeding 7% of gross words typed for unreserved (UR) and EWS candidates, or 10% for OBC, SC, ST, and PwBD candidates. Net speed means gross words typed minus all error deductions, divided by 10 minutes. A fast typist with sloppy accuracy can fail just as easily as a slow one.
The English typing test uses a QWERTY keyboard on a TCS iON-based computer interface. There is no live error highlighting, no spell-check, and no autocorrect. You will see the passage on screen and type it out exactly — every comma, every capital letter, every paragraph break. The interface has limited editing keys, and backspace availability has varied across SSC CHSL notification cycles — some years it has been allowed, others not. Your admit card for the specific recruitment cycle will confirm this.
This page covers everything a JSA or LDC aspirant needs to prepare specifically for the English typing test: the exact speed and error calculation formula, what counts as a Full Mistake versus a Half Mistake, how the 7% error ceiling works in practice (spoiler: it is tighter than it sounds), which interface features are available and which are disabled, and a preparation strategy built around the actual exam conditions. If you opted for Hindi typing at application time, see the separate SSC CHSL Hindi Typing Test page — the rules, layout, and preparation approach are significantly different.
Qualifying only
Zero marks added to merit. But failing it cancels your selection no matter how strong your Tier-1 and Tier-2 written scores were.
7% error ceiling
At 35 WPM over 10 minutes that is roughly 24–25 permissible errors. Most candidates underestimate how quickly errors accumulate.
Language is final
English or Hindi is chosen at application time and confirmed on your admit card. You cannot switch to Hindi on exam day if you applied for English.
| Parameter | Value |
|---|---|
Official Nature | Skill Test / Typing Test (Tier 2) |
Post | JSA (Junior Secretariat Assistant) / LDC (Lower Division Clerk) |
Exam Body | Staff Selection Commission (SSC) |
Speed Required | 35 WPM net (10,500 KDPH) |
Test Duration | 10 minutes (15 minutes for scribe-eligible candidates) |
Language | English — QWERTY keyboard |
Error Limit (UR) | ≤ 7% of gross words typed |
Error Limit (OBC/SC/ST) | ≤ 10% of gross words typed |
Error Precision | Two decimal places |
Interface | TCS iON-style computer-based terminal |
Nature | Qualifying — does not add to merit score |
Speed Required
You need 35 WPM net speed — calculated after subtracting all full and half mistake deductions from your gross words typed, then dividing by 10 minutes. Gross WPM does not matter; only net WPM determines pass or fail. 35 WPM equals 10,500 key depressions per hour (KDPH), which is the official unit used in SSC notifications. The passage in the English typing test is approximately 1,750–1,800 characters, giving you enough text to sustain 35 WPM across the full 10 minutes without running out of passage.
| Metric | Value |
|---|---|
Target Speed | 35 WPM — net speed after all deductions |
KDPH Equivalent | 10,500 KDPH — official unit in SSC notification |
Test Duration | 10 minutes (15 min if scribe-eligible) |
Approx. Passage | ~1,750–1,800 characters (350–360 words) |
Keyboard | QWERTY — English only |
Nature | Qualifying only — zero merit marks |
KDPH conversion: 35 WPM × 5 key depressions per word × 60 minutes = 10,500 KDPH. SSC notifications state the requirement as 10,500 KDPH — this is identical to 35 WPM. Practise targeting 39–40 WPM gross to have a safe buffer after error deductions.
Interface — What Is Allowed and What Is Not
The SSC CHSL typing interface is a stripped-down terminal with no assistance of any kind. What is allowed versus disabled has varied slightly across notification cycles — the safest approach is to treat nothing as correctable and practise accurate first-pass typing. Backspace availability in particular has been inconsistent across exam years: some candidates report it being functional, others report it blocked. Read your specific cycle's admit card instructions carefully. Regardless, excessive backspacing costs you time and does not guarantee the error is removed from the evaluator's count.
| Function | Status | What it means |
|---|---|---|
Backspace key | Allowed | Generally available — allows correction of already-typed text. Verify your specific cycle's admit card as availability has varied across SSC exam years. |
Arrow keys | Allowed | Navigate within typed text to reposition cursor for corrections, where backspace is permitted. |
Delete key | Allowed | Removes the character to the right of cursor — useful for mid-word corrections. |
Tab key (new paragraph) | Required | Each new paragraph must begin with Tab. Starting with spaces instead counts as a half mistake. |
Live error highlighting | None | Interface does not mark errors in real time. You must self-monitor as you type — practise without visual feedback. |
Copy / Paste | Disabled | Clipboard operations are completely blocked. No workaround exists. |
Spell-check / AutoCorrect | None | No assistance of any kind. Every character and space is your sole responsibility. |
Passage scroll | No | Passage does not auto-scroll. Keep your reading 2–3 words ahead of your typing position. |
How Errors Are Counted — Full and Half Mistakes
SSC CHSL errors split into Full Mistakes (one word deducted) and Half Mistakes (0.5 word deducted). The total error percentage is calculated on your gross words — not the passage word count. At 35 WPM over 10 minutes your gross word count is roughly 350 words. Seven percent of 350 is 24.5 — meaning 24 or fewer total deduction units keep you within the UR limit. That is fewer than 2.5 errors per minute. Half mistakes from spacing, capitalisation after full stops, and missed punctuation are the most overlooked because they feel minor but accumulate fast.
FULL MISTAKES — 1 word each
Typing a wrong word in place of the given word
Omitting a word from the passage
Adding a word not present in the passage
Spelling error — any letter wrong, added, or omitted within a word
Typing the same word twice (word repeated)
Leaving a word incomplete (half-typed and abandoned)
HALF MISTAKES — 0.5 word each
Missing space or extra space between words
Wrong capitalisation — uppercase where lowercase needed or vice versa
Punctuation mark omitted, added, or substituted
Transposition — two adjacent words typed in the wrong order
New paragraph started with spaces instead of Tab key (where applicable)
The Net-Speed Formula
net-wpm-formula
Gross words = total characters typed ÷ 5
Deductions = (Full mistakes × 1) + (Half mistakes × 0.5)
Net words = Gross words − Deductions
Net WPM = Net words ÷ 10 minutes
SSC calculates errors to two decimal places. The error percentage = (total deductions ÷ gross words) × 100. Both the net WPM threshold (35 WPM) and the error percentage cap (7% UR / 10% reserved) must be met independently — clearing speed alone is not sufficient if your error percentage is over the limit.
Worked Examples
Pass Example
Gross words
395
Full mistakes
10 → −10 words
Half mistakes
16 → −8 words
Net words
377
Net WPM
37.7 ✓ PASS
Fail Example
Gross words
330
Full mistakes
35 → −35 words
Half mistakes
30 → −15 words
Net words
280
Net WPM
28.0 ✗ FAIL
The 7% limit sounds generous until you do the arithmetic. A candidate typing 350 gross words can afford only 24 combined mistake-deductions before crossing the UR threshold. Twenty-four errors across 350 words is one error every 14 words — tighter than most candidates realise when they see '7%' in the notification.
Category-Wise Error Limits
SSC CHSL gives reserved category candidates (OBC, SC, ST, PwBD, ESM) a wider error margin than unreserved candidates — 10% versus 7%. This is one of the few typing tests in the central government recruitment ecosystem that explicitly differentiates error limits by category. PwBD candidates eligible for a scribe get 15 minutes instead of 10. Always verify your category-specific limit in the official SSC CHSL notification for your recruitment year, as the exact percentages can change between cycles.
| Category | Max Errors Allowed | Min Accuracy |
|---|---|---|
Unreserved (UR) / EWS | ≤ 7% | ≥ 93% |
OBC / SC / ST / PwBD / ESM | ≤ 10% | ≥ 90% |
Two candidates type at the same speed and finish with 8% errors. The UR candidate crosses the 7% ceiling and is Not Qualified. The OBC candidate is within the 10% ceiling and Qualifies. Identical performance, opposite outcomes — category matters in this test.
Before You Start Practising
Practise at 40 WPM gross in training, not 35 WPM. The buffer absorbs both error deductions and exam-day speed loss from nerves or an unfamiliar machine — candidates who train to exactly 35 WPM routinely fail at 33–34 WPM on exam day.
Track your error percentage every session, not just your speed. Use the formula: (total deductions ÷ gross words) × 100. If you are consistently above 5% in practice, prioritise accuracy drills before speed drills.
Practise exclusively in 10-minute sessions. The SSC CHSL test is 10 minutes — if you only practise 2–3 minute bursts, you will not build the reading-ahead habit or the endurance needed for the final 3 minutes.
Check your admit card for backspace availability specific to your exam cycle. Do not assume it is allowed or blocked — the rule has varied. Then build your correction strategy around the actual rule, not the one you read online.
Count half mistakes during practice. Every spacing error and capitalisation error after punctuation adds up. Ten half mistakes equal five full word deductions — enough to push you from 5% errors to 6.5% without typing a single wrong word.
Practise on passages with multiple paragraphs. The SSC CHSL English passage has paragraph breaks — use Tab (not Enter, not spaces) to start each new paragraph. Missing this detail costs you half mistakes that are completely avoidable.
Common Reasons People Fail
Aiming for exactly 35 WPM instead of 40 WPM
Candidates who practise at exactly the cutoff speed fail when exam nerves, an unfamiliar keyboard, or a slightly harder passage drops their speed by 3–4 WPM. Build your practice target to 40 WPM gross — the buffer absorbs error deductions and exam-day speed dips simultaneously.
Misreading the 7% error limit as forgiving
At 350 gross words, 7% allows only 24.5 deduction units — fewer than 2.5 errors per minute. Candidates who track errors loosely in practice are shocked when the final report card shows them disqualified at 7.2% or 7.5%.
Ignoring half mistakes entirely
Spacing errors, wrong capitalisation after a full stop, and missing commas are each worth −0.5 words. Ten such errors cost 5 deduction units — equivalent to five full word errors. Most candidates only track wrong letters and are blindsided by how half mistakes push them past the 7% ceiling.
Practising only in short bursts
The SSC CHSL typing test is a full 10 minutes. Speed and accuracy both degrade in the final 3 minutes for candidates who only practise 2–3 minute sessions. Always practise in complete 10-minute runs — the endurance gap becomes obvious in the first full-length session.
Not knowing whether backspace is allowed for their cycle
Backspace availability has differed between SSC CHSL notification cycles. Candidates who assume it is always enabled or always disabled end up either losing time over-correcting or typing with no strategy for handling obvious errors. Check the admit card instructions specifically.
Skipping passage structure practice
The SSC CHSL English passage contains multiple paragraphs. Candidates who practise only continuous single-paragraph text are caught off guard by paragraph breaks — forgetting Tab, hitting Enter instead, or losing their reading position entirely.
Frequently Asked Questions
Official Sources
Verified from official SSC government notifications
Rules can vary between recruitment cycles — always confirm with the official SSC CHSL notification PDF for your year
Staff Selection Commission Official Portal
The official SSC website where CHSL notifications, answer keys, result announcements, and cut-off marks are published. Bookmark it for your recruitment cycle.
SSC Examination Calendar
SSC's official exam schedule page — lists upcoming CHSL Tier-2 dates, notification release timelines, and result announcements for all active recruitment cycles.
SSC CHSL Official Notification (Annual PDF)
The primary source for post-wise typing speed, language option, error percentage limit, duration, and PwBD accommodation rules. These details change between cycles — always read the notification for your specific year, not last year's. Download from ssc.gov.in under the active CHSL recruitment cycle.
VectorTyping is not affiliated with the Staff Selection Commission or any government exam body. Information here is for preparation guidance only and may not reflect the latest recruitment cycle.