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SSC CHSL Exam Pattern & Syllabus

Last verified 31 Jul 2026

The SSC CHSL exam pattern is set out below, with Tier-I: 0.50 mark deducted per wrong answer. Tier-II: 1 mark in Sections I and II, 0.50 in the Computer Knowledge module.

SSC CHSL exam pattern

StageSubjectsQuestionsMarksDuration
Tier-IGeneral Intelligence, General Awareness, Quantitative Aptitude, English Language10020060 minutes
Tier-IIMathematical Abilities, Reasoning & General Intelligence, English Language, General Awareness, Computer Knowledge, plus Skill Test / Typing TestSession I and II

Qualifying marks

UR 30%, OBC and EWS 25%, all other categories 20%.

Syllabus

General Intelligence and Reasoning

Analogies, similarities and differences, space visualisation, problem solving, analysis, judgement, decision making, visual memory, discrimination, observation, relationship concepts, arithmetical reasoning, verbal and figure classification, arithmetical number series, and non-verbal series. Coding and decoding, statement conclusion, and syllogistic reasoning also appear.

General Awareness

Current events, and matters of everyday observation and experience in their scientific aspect. Questions test knowledge of India and its neighbouring countries, especially History, Culture, Geography, Economic Scene, General Polity, Indian Constitution and Scientific Research.

Quantitative Aptitude / Numerical Ability

Whole numbers, decimals, fractions and relationships between numbers, percentage, ratio and proportion, square roots, averages, interest, profit and loss, discount, partnership, mixture and alligation, time and distance, time and work, algebra, geometry, mensuration, trigonometry, and data interpretation from bar diagrams, pie charts and frequency polygons.

English Language and Comprehension

Spot the error, fill in the blanks, synonyms and antonyms, spelling detection, idioms and phrases, one word substitution, improvement of sentences, active and passive voice, direct and indirect narration, shuffling of sentence parts, cloze passage and comprehension passage.

Normalisation of marks

Where the examination is held in multiple shifts, SSC normalises marks using a published formula and uses the normalised score for shortlisting.