Practice for SSC, RRB, court & state exams with real rules — Gross/Net WPM, KDPH, accuracy and an instant pass/fail verdict. Unicode (Mangal/InScript).
Different exams have different speed and accuracy requirements. This tool applies the real qualifying rules so your practice reflects the actual test. Always confirm against your exam's official notification, as rules can change each cycle.
| Exam / Post | Hindi speed | Time | Error limit |
|---|---|---|---|
| SSC CHSL/CGL — LDC / JSA / PA / SA | 30 WPM (9,000 KDPH) | 10 min | ~7% (UR) |
| SSC DEO (Data Entry Operator) | English only* | 15 min | 8,000 KDPH |
| RRB NTPC (clerk/typist posts) | 25 WPM | 10 min | net-speed, 5% relaxation |
| Court / High Court Clerk | 25–35 WPM** | 10 min | varies |
| DSSSB / State PSC | 30–35 WPM** | 10 min | varies |
*The SSC DEO skill test is conducted in English only and measured in key depressions per hour (8,000 KDPH ≈ 27 WPM), so it is not offered as a Hindi preset here. For Hindi, use the LDC/JSA mode. **Court and state-exam speeds vary by state, court and post — always confirm your specific official notification.
Gross WPM = total keystrokes ÷ 5 ÷ minutes. Net WPM = Gross WPM − (total mistakes ÷ minutes). A full mistake (wrong/missing/extra word) counts as 1; a half mistake (minor character error) counts as 0.5. KDPH (Key Depressions Per Hour) = WPM × 5 × 60. Most exams qualify you on Net WPM, so accuracy matters as much as raw speed.
30 WPM in Hindi (9,000 KDPH) for LDC/JSA, in 10 minutes, with about a 7% error limit for the general category.
Gross WPM = keystrokes ÷ 5 ÷ minutes. Net WPM subtracts errors: Gross − (mistakes ÷ minutes). Exams qualify on Net WPM.
Key Depressions Per Hour — every keystroke counted over an hour. KDPH = WPM × 5 × 60, so 30 WPM = 9,000 KDPH.
Unicode Hindi with the Mangal/InScript layout — the standard for most modern government exams. Enable your system's Hindi InScript input to type.
A full mistake (wrong/missing/extra word) = 1 error; a half mistake (minor character/spacing error) = 0.5. Both reduce your Net WPM.
Yes — fully free, no signup, runs in your browser. Practise unlimited times; nothing is uploaded.
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