Improve accuracy by grouping mistakes into a small number of causes, slowing down only where that cause appears, and repeating the correction on fresh text. Track repeated errors and accuracy together; do not rely on deleting every mistake after it happens.
Classify the error before choosing a drill
| Error family | Example | Likely correction |
|---|---|---|
| Reading error | Skipping or replacing a word | Read in short phrases and keep the eyes ahead. |
| Movement error | Transposed letters | Slow transition drills on the weak pair. |
| Spacing error | Missing or doubled spaces | Practise complete sentences at controlled pace. |
| Punctuation error | Missing comma or capital | Use punctuation-rich mini passages. |
| Fatigue error | Mistakes rise late | Build duration progressively. |
Use the clean-paragraph drill
Choose a paragraph you can type at roughly eighty percent of maximum pace. Complete it without watching the live WPM. Review only after the paragraph ends. Repeat the same error category on a different paragraph so the improvement depends on movement and attention, not memorised wording.
When two fresh paragraphs remain clean, increase pace slightly. If errors return immediately, the movement is not automatic yet.
Correct nearby mistakes without losing the sentence
When the current official interface permits correction, a nearby mistake may be worth fixing. Long backward searches can cost more rhythm than they recover. Practise making one quick correction, then returning the eyes to the source text.
The national CGL notice does not publish a universal backspace rule; follow Regional Office and centre instructions for your cycle.
Set weekly accuracy targets
- Week 1: reduce one repeated error family.
- Week 2: keep similar accuracy on longer passages.
- Week 3: preserve accuracy during two 15-minute runs.
- Week 4: repeat the result on unfamiliar mock passages.
Targets should describe behaviour as well as a percentage. “No repeated missing spaces in three passages” is more actionable than “be more accurate.”
Know when to add speed again
Add speed after several sessions show a narrow accuracy range and no dominant repeated error. Increase difficulty or pace in a small step. If accuracy falls sharply, return to the previous stable pace for two sessions instead of forcing a new maximum.
Common questions about accuracy training
What accuracy should I target in practice?
Aim for a high, repeatable accuracy range rather than the official maximum error ceiling. Your practice target should leave room for an unfamiliar keyboard, denser passage and ordinary exam pressure.
Will slowing down reduce my final speed?
A temporary reduction can improve the movement that later supports speed. The goal is not permanent slowness; it is to remove repeated errors before increasing pace in small steps.
Should I use backspace to fix every error?
No. Long backward searches can break rhythm, and the national notice does not state one universal correction-key rule. Follow current official instructions and practise quick nearby corrections without depending on constant editing.
Sources, scope and author
- Official SSC CGL 2026 notice for normal DEST error ceilings
- CGL Typing paragraph comparison and session-review workflow