DSSSB Junior Assistant, LDC and DASS IV Typing Test Rules
A practical DSSSB Junior Assistant/LDC/DASS IV typing test guide with official-source rules, mistake calculation, practice plan and direct TestMentor practice links.
DSSSB Junior Assistant, LDC and DASS IV Typing Test Rules is a practical guide for candidates who want exam-style typing preparation instead of only a generic speed test. This guide uses publicly available official information from Delhi Subordinate Services Selection Board. Candidates should still verify the latest notification/admit-card instructions before the final test.
Overview
DSSSB Junior Assistant/LDC/DASS IV typing preparation usually needs three things: the correct language, the correct test duration and a clear understanding of how mistakes are counted. TestMentor helps candidates practise with timed attempts, result history and mistake review so preparation is closer to the real skill-test environment.
Official source
Authority: Delhi Subordinate Services Selection Board
Document: DSSSB skill-test notices and advertisements
Official source 1 | Official source 2
Verified typing rules
| Exam | DSSSB Junior Assistant/LDC/DASS IV |
|---|---|
| Typing language | English, Hindi or Urdu depending on the post rules. DSSSB notices state Hindi typing uses KrutiDev with a compatible normal/bilingual keyboard. |
| Speed target | Junior Assistant examples specify English 35 WPM or Hindi/Urdu 30 WPM on computer. Older DASS/Jr. Assistant notices map 35/30 WPM to 10500/9000 KDPH. |
| Duration | Use the post-code-specific DSSSB skill-test notice/admit-card instructions for final duration. |
| Nature of test | Skill/typing test as per the post code and recruitment rules. |
Formula and mistakes
Calculation: DSSSB public notices use the standard 5 key depressions per word mapping for 35 WPM and 30 WPM where stated.
Mistake focus: Practise KrutiDev Hindi carefully for matras, spacing and character errors; for English practise words, punctuation, spacing and capitalization.
Practice plan
- Take one demo test to measure current speed and accuracy.
- Practise the exact language required by the exam notice.
- Use short drills for accuracy and full timed tests for stamina.
- Review mistakes immediately after every attempt.
- Move to exam-style mocks once accuracy is stable.
Start practice
Use the exam page first if you want rules, FAQs and related practice links. Use the course page when you are ready to start the trial or full mock-test series.
Open DSSSB Junior Assistant/LDC/DASS IV typing guide | Start DSSSB Junior Assistant/LDC/DASS IV typing practice
FAQs
Can I practise DSSSB Junior Assistant/LDC/DASS IV typing test online?
Yes. TestMentor provides online typing practice and course links for DSSSB Junior Assistant/LDC/DASS IV candidates, with timed attempts, speed reports and mistake analysis.
Which language should I practise for DSSSB Junior Assistant/LDC/DASS IV?
English, Hindi or Urdu depending on the post rules. DSSSB notices state Hindi typing uses KrutiDev with a compatible normal/bilingual keyboard.
How are mistakes calculated for DSSSB Junior Assistant/LDC/DASS IV?
DSSSB public notices use the standard 5 key depressions per word mapping for 35 WPM and 30 WPM where stated.
typing-rules
Part of a 26-part series
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- 4. SSC CHSL Typing Test Rules, Speed, Duration and Mistake Calculation
- 5. SSC CGL DEST Typing Test Rules and Key Depression Practice Guide
- 6. RRB NTPC Computer Based Typing Skill Test Rules
- 7. DSSSB Junior Assistant, LDC and DASS IV Typing Test Rules (You are here)
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- 20. NCERT LDC English Typing Test Rules and Practice Guide
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- 24. JNU Junior Assistant Typing Test Rules and Online Practice
- 25. BSF Head Constable Ministerial HCM Typing Test Rules
- 26. Typing Error Calculation Rules: Half Mistake, Full Mistake and Key Depression
