What You Need to Know About the SSC CHSL Syllabus

The Staff Selection Commission (SSC) is a government organization that conducts various recruitment exams for different posts in government offices. One of the most sought-after exams conducted by the SSC is the Combined Higher Secondary Level (CHSL) exam, which is meant for the recruitment of candidates as Lower Divisional Clerk (LDC), Postal Assistant (PA)/Sorting Assistant (SA), and Data Entry Operator (DEO). The SSC CHSL exam is conducted in three stages- Tier-I, Tier-II, and Tier-III. Therefore, before starting your preparation, it is important to understand the syllabus of each stage.


The Tier-I exam is an objective type test that consists of multiple-choice questions. The duration of the exam is 60 minutes, and candidates have to answer 100 questions carrying one mark each. The syllabus of the exam is as follows:

General Intelligence: This includes verbal and non-verbal reasoning, analogies, similarities and differences, spatial orientation, spatial visualization, spatial orientation, coding-decoding, etc.

English Language: Including fill in the blanks, vocabulary, antonyms, synonyms, spelling error, sentence structure, and grammatical errors.

Quantitative Aptitude: This covers arithmetic, percentages, profit and loss, ratios and proportions, time and distance, geometry, algebra, etc.

General Awareness: The questions related to this section may comprise questions from political events, economic news, or other knowledge-based questions, including history and culture of India, the Indian economy, geography, Indian polity, science, etc.


Tier-II is a descriptive paper, and candidates have to write an essay and a letter/application in 60 minutes. The maximum marks for Tier-II exam are 100, and the word limit for essay writing is 200-250, while for letter writing, it ranges from 150 to 200 words.


The Tier-III exam assesses the typing skills of candidates, and those who qualify for the Tier-II exam will be eligible for this stage. The Tier-III exam is qualifying in nature, and the candidate’s typing speed needs to be a minimum of 8000 key depressions per hour. Candidates will have to type an English passage of about 2000-2200 key depressions for a duration of 15 minutes.

The key to cracking the SSC CHSL exam lies in studying and understanding the syllabus of each stage thoroughly. Candidates need to be well-versed with the concepts and topics that are included in the syllabus. Additionally, candidates must develop a habit of regular practice, preferably through mock tests or model papers. With the right preparation strategy, understanding the exam syllabus, and continuous practice, candidates will be able to perform well in each stage of the SSC CHSL exam.

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