SSC CHSL 2026 Preparation Guide — Tier 1 & Tier 2 Exam Strategy for 10+2 Pass

The Staff Selection Commission Combined Higher Secondary Level (SSC CHSL) examination is one of India's most sought-after government job exams for 10+2 pass candidates. Every year, lakhs of aspirants appear for this exam hoping to secure posts like Lower Division Clerk (LDC), Data Entry Operator (DEO), Postal Assistant (PA), and Sorting Assistant (SA). This comprehensive guide breaks down every aspect of SSC CHSL 2026 — from the exam pattern and syllabus differences between Tier 1 and Tier 2 to a detailed 4-month study plan, topic-wise weightage, book recommendations, and tips for the descriptive and skill test components.

SSC CHSL vs SSC CGL — Key Differences

| Parameter | SSC CHSL | SSC CGL |

| Eligibility | 10+2 (Higher Secondary) | Bachelor's Degree |

| Posts Offered | LDC, DEO, PA, SA | Assistant Audit Officer, Inspector, ASO |

| Exam Tiers | Tier 1 (CBE) + Tier 2 (Descriptive & Skill Test) | Tier 1 + Tier 2 (CBE) + Tier 3 (Descriptive) + Tier 4 (Skill Test) |

| Difficulty | Moderate | High |

| Salary Range | ₹25,500-₹81,100 (Pay Level 2 & 4) | ₹35,400-₹1,12,400 (Pay Level 4 to 8) |

| Typing Speed | 35 wpm English / 30 wpm Hindi (DEO) | 40 wpm English / 35 wpm Hindi (CSS) |

SSC CHSL Tier 1 Exam Pattern

Tier 1 is a computer-based exam with 100 questions in 60 minutes. There are 4 sections with no sectional timing.

| Section | Questions | Marks |

| General Intelligence & Reasoning | 25 | 50 |

| General Awareness | 25 | 50 |

| Quantitative Aptitude | 25 | 50 |

| English Language | 25 | 50 |

| Total | 100 | 200 |

SSC CHSL Tier 2 Exam Pattern

Tier 2 consists of a Descriptive Paper (100 marks, 60 min) and a Skill Test/Typing Test. The Descriptive Paper requires an essay (150-200 words) and a letter/application. The typing test is 30 wpm English / 25 wpm Hindi for LDC/PA, and 35 wpm for DEO.

Topic-Wise Weightage

| Section | High Weightage Topics | Expected Qs |

| Reasoning | Analogy, Classification, Series, Coding-Decoding | 8-10 |

| Reasoning | Blood Relations, Direction, Syllogism | 6-8 |

| GA | Current Affairs | 8-10 |

| GA | History & Culture | 4-5 |

| GA | Polity & Constitution | 3-4 |

| Quant | Percentage, Profit & Loss, SI & CI | 5-6 |

| Quant | Time & Work, Speed & Distance | 4-5 |

| Quant | Algebra, Geometry, Mensuration | 5-6 |

| English | Reading Comprehension | 5-7 |

| English | Error Detection & Sentence Correction | 5-6 |

4-Month Study Plan

**Month 1:** Complete Reasoning syllabus — Analogy, Classification, Series. Start Quant with Number System, LCM & HCF. Begin English with Reading Comprehension.

**Month 2:** Complete remaining Quant topics — Percentage, Profit & Loss, Time & Work. Finish Reasoning — Non-Verbal topics. Cover English grammar — Voice, Speech, Para Jumbles.

**Month 3:** Solve topic-wise practice sets from PYQs. Begin full-length mock tests (3 per week). Write one essay and one letter weekly for descriptive prep.

**Month 4:** Attempt 5-6 full mocks per week. Aim for 150+ marks. Revise short notes, formulas, and GK. Daily typing practice at 35+ wpm.

Best Books

| Subject | Book |

| Reasoning | Verbal & Non-Verbal Reasoning — R.S. Aggarwal |

| GA | Lucent's General Knowledge |

| Quant | Quantitative Aptitude — R.S. Aggarwal |

| English | Objective General English — S.P. Bakshi |

| Descriptive | Essay & Letter Writing — Arihant |

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