SSC CHSL Selection Process 2025: Tier 1, 2 & Skill Test

The SSC CHSL 2025 exam is one of the most sought-after government job opportunities for 12th-pass candidates looking to secure roles like Lower Division Clerk (LDC), Junior Secretariat Assistant (JSA), Data Entry Operator (DEO), and Postal Assistant (PA). With thousands of vacancies every year, competition is fierce—but cracking it is totally doable with the right strategy.

The selection process involves Tier 1 (CBT), Tier 2 (CBT + Skill Test), and Document Verification. This guide breaks down every stage, including exam patterns, syllabus, and expert tips to help you prepare effectively. Let’s dive in!

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Key Highlights of SSC CHSL 2025 🏆

Key Point	Details
Conducting Body	Staff Selection Commission (SSC)
Exam Level	National (Govt. of India)
Posts Offered	LDC, JSA, DEO, PA, Sorting Assistant
Application Mode	Online (ssc.gov.in)
Exam Mode	Computer-Based (Tier 1 & 2)
Eligibility	12th pass, Age 18-27 yrs
Selection Stages	Tier 1 → Tier 2 → Skill Test → Document Verification
Negative Marking	Tier 1: -0.5, Tier 2: -1 per wrong answer
Official Website	https://ssc.gov.in/

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SSC CHSL 2025 Selection Process: Step-by-Step

1. Tier 1: Computer-Based Test (CBT) 📝

This is the first elimination round, testing your General Intelligence, Quantitative Aptitude, English, and General Awareness.

Exam Pattern (Tier 1)

Section	No. of Qs	Marks	Time (Total: 60 mins)
General Intelligence	25	50	60 mins (80 for PwD)
Quantitative Aptitude	25	50
English Language	25	50
General Awareness	25	50
Total	100	200	60 mins

🔹 Negative Marking: -0.5 per wrong answer
🔹 Qualifying Marks: UR (30%), OBC/EWS (25%), Others (20%)

📌 Pro Tip: Focus on speed + accuracy—each question gets just 36 seconds!

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2. Tier 2: CBT + Skill Test 💻

Only Tier 1 qualifiers move to Tier 2, which has two sessions:

Session 1 (2 hrs 15 mins)

Section	Module	No. of Qs	Marks	Time
Section 1	Math Abilities	30	180	1 hr
	Reasoning	30	180
Section 2	English	40	180	1 hr
	General Awareness	20	180
Section 3	Computer Knowledge	15	45	15 mins

🔹 Negative Marking: -1 per wrong answer

Session 2: Skill Test / Typing Test ⌨️

Post	Test Type	Speed Required	Duration
DEO	Data Entry	8,000 keystrokes/hr	15 mins
LDC/JSA	Typing (Eng/Hindi)	35 WPM (Eng) / 30 WPM (Hindi)	10 mins

📌 Expert Insight: “Practice typing daily—accuracy matters more than speed initially.” – Rahul Mehta, SSC Mentor

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3. Document Verification (Final Step!) 📑

After clearing Tier 1 & 2, candidates undergo document checks:

✅ Original certificates (10th, 12th, caste/PwD if applicable)
✅ Photo ID proof (Aadhaar, PAN, etc.)
✅ Biometric verification

🚨 Warning: Any fake documents = disqualification!

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How to Prepare for SSC CHSL 2025? 🎯

Study Plan Breakdown

Section	Key Topics	Best Books
Quantitative Aptitude	Percentage, Algebra, Geometry	R.S. Aggarwal (Quant)
General Awareness	Current Affairs, Polity, History	Lucent GK
English	Grammar, Comprehension	SP Bakshi (Objective English)
Reasoning	Puzzles, Coding-Decoding	Kiran’s Reasoning Book

📌 Real-Life Example: “I cleared CHSL in 2024 by solving 10 mock tests weekly—consistency beats cramming!” – Priya S., LDC (MHA)

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Final Thoughts

The SSC CHSL 2025 selection process is structured but manageable with disciplined prep. Start with Tier 1 basics, sharpen Tier 2 skills, and ace the typing test—your government job is closer than you think! 🚀

Need more tips? Drop a comment below! 👇