SSC CHSL Skill Test
Formula to Calculate Typing Speed
CW: Total Correct Typed Words | RW: Total Incorrect Typed Words
Typing Speed (WPM) = CW / Time (in minutes)
Accuracy = (CW / TW) × 100%
The official SSC CHSL Data Entry Skill Test (DEST) requires approximately 1,750 key depressions to be typed within 10 minutes. This translates to an average typing speed of 35 words per minute (WPM).
The passages provided here are Advanced Endurance Tests containing 800–1000 words. These are specifically designed to help you build the typing stamina required to maintain high accuracy under pressure. In the actual exam, you only need to complete the provided 1,750 depressions, but training on these longer texts ensures you can handle the real test with ease.
🛑 Interface Note: The "Customise Test" button is provided here strictly for practice. In the actual Exam, these options will not be available, So, "Customisation" is for practice only; it will not be in the real exam interface..
Your Top 5 Best CHSL Scores
| Rank | Name | Date | Net Speed | Accuracy |
|---|
Complete Details For SSC CHSL Typing Test (2026)
Qualifying CBT Tier II (Session II) Non-Merit Mandatory
📌 Basic Overview
- Mode Computer-based (on-screen typing)
- Duration 10 Minutes
- Metric Typing speed + Accuracy
- Target Approx. 8,000 – 10,500 KDPH
⌨️ Minimum Speed Requirement
- English 35 WPM ≈ 10,500 KDPH
- Hindi 30 WPM ≈ 9,000 KDPH
- DEO 8,000 Key Depressions
👥 Category-wise Error Margin
- GEN/OBC/EWS Maximum 7% errors
- SC / ST Maximum 10% errors
- PwBD 15 Minutes duration
- Precision Calculated up to two decimal places
📝 Test Procedure
- Step 1 10-minute mock test (Warm-up)
- Step 2 2-minute mandatory break
- Step 3 10-minute actual typing test
⚠️ Important Rules
- Medium Language choice is final.
- Paragraph Tab key must be used (No manual spacing).
- Editing Backspace/Re-typing allowed within time.
🎯 Quick Summary
Mastering the SSC CHSL Skill Test
The Ultimate Guide to Typing Speed, KDPH, and Exam Success
Cracking the Staff Selection Commission (SSC) Combined Higher Secondary Level (CHSL) exam is a dream for lakhs of aspirants across India. While the Tier-1 and Tier-2 written exams test your knowledge and logic, the Skill Test/Typing Test is the final hurdle that determines whether you actually secure the appointment letter.
Many candidates excel in the written papers but fail the skill test due to a lack of technical understanding of "Key Depressions Per Hour" (KDPH) or simple nervousness. This guide breaks down everything you need to know about the typing requirements for LDC, JSA, PA, SA, and DEO posts.
1. Decoding the SSC CHSL Skill Test Requirements
The Skill Test is mandatory and qualifying in nature. This means while it won't increase your total score, failing it will disqualify you entirely, regardless of how high your written marks are.
Post-Wise Skill Test Breakdown
| Post Category | Typing Speed (English) | Typing Speed (Hindi) | Time Allotted |
|---|---|---|---|
| LDC / JSA / PA / SA | 35 W.P.M. | 30 W.P.M. | 10 Minutes |
| DEO / DEO Grade-A | 35 W.P.M. | 30 W.P.M. | 15 Minutes |
Note: Candidates eligible for a scribe receive an additional 5 minutes of compensatory time.
2. Understanding WPM vs. KDPH: The Math Behind the Test
Most beginners measure their speed in Words Per Minute (WPM), but the SSC evaluates your performance based on Key Depressions Per Hour (KDPH).
What is a Key Depression?
A key depression includes every stroke you make on the keyboard, including letters, numbers, punctuation marks, and even spaces.
The Conversion Formula
The Commission assumes an average of 5 key depressions per word.
- For 35 W.P.M. (English): 35 words × 5 depressions × 60 minutes = 10,500 KDPH
- For 30 W.P.M. (Hindi): 30 words × 5 depressions × 60 minutes = 9,000 KDPH
Required Keystrokes for the Test
Since the actual exam is a timed sprint, you need to hit a specific number of strokes within the window:
- LDC/JSA/PA/SA: Type at least 1,750 correct keystrokes in 10 minutes.
- DEO/DEO Grade-A: Type at least 2,625 correct keystrokes in 15 minutes.
3. The 5-Minute Warm-Up: A Crucial Advantage
The SSC provides a 5-minute trial passage before the actual test begins. Do not ignore this!
Pro Tip: Use these 5 minutes to check if any keys (especially Backspace, Spacebar, and Shift) are sticky or non-functional. If you find a hardware issue, alert the invigilator immediately. This period is strictly for adjustment.
4. Crucial Instructions for the Exam Hall
No Re-entry of Text
Once you reach the end of the provided passage, do not start re-typing it. If you finish early, utilize the remaining time to review your typed text and correct errors. Re-entering the text may lead to technical glitches.
Accuracy Over Speed
The Commission sets a "discretionary qualifying standard" for errors. While it varies, the general allowance is often around 7% for General candidates and 10% for Reserved categories. Always prioritize accuracy over raw speed.
5. How to Boost Your Typing Speed for SSC CHSL
Phase 1: The Home Row Mastery
Stop looking at the keyboard. Use touch-typing techniques to memorize the home row. Your fingers should return to the A-S-D-F and J-K-L-; positions instinctively.
Phase 2: Accuracy Focus
Focus on typing without using the Backspace key. In the SSC exam, excessive use of Backspace breaks your rhythm. Aim for 98% accuracy at a slow speed before trying to accelerate.
Phase 3: The KDPH Push
Start practicing with actual SSC-style passages. Ensure you are practicing on a Desktop Keyboard, as laptop keyboards are much softer and easier than those found in exam centers.
6. FAQs: Clearing Your Doubts
Q: Can I use the Backspace key during the SSC CHSL Typing Test?
A: Yes, you can use the Backspace key to correct errors, but it is better to minimize its use to maintain speed.
Q: Is the test conducted on a computer or a typewriter?
A: The test is conducted entirely on computers provided at the designated exam centers.
Q: What happens if I type more than 1750 keystrokes?
A: As long as the required keystrokes are correct, typing extra won't hurt you, but ensure you aren't sacrificing accuracy.
Conclusion
The SSC CHSL Skill Test isn't just a test of your fingers; it’s a test of your nerves. Prepare for the loud environment of a typing lab and keep your accuracy high. You've already done the hard work of clearing the written exams—now just finish strong!