Hello Archana

SSC CGL EXAM is conducted into four tier.

Tier 1 - Objective type computer based paper

Tier 2 - Objective type computer based paper

Tier 3 - Descriptive paper

Tier 4 - Skill test/ Typing Test

Syllabus for Tier 1 includes 4 subjects

General Intelligence and Reasoning

English

General Awareness

Quantitative Aptitude

Syllabus for General Intelligence & Reasoning:

Syllogism, Seating Arrangement, Blood Relation, Directions, Coding-Decoding, statement and Conclusions, Statement and Assumptions, Analogy, Ranking, Series Problems, Non-Verbal Reasoning

Syllabus for English:

Passage and Cloze test, Improving Sentences, Spotting Errors, Synonyms and Antonyms, Fill in the Blanks, Active/Passive Voice, Verbs, One word substitution, Idioms & Phrases

Syllabus for Quantitative Aptitude

Number Theory (LCM, HCF, Prime nos. etc.), Time and distance, Time and work, Averages, Ratio & Proportion, Percentages, Probability, Simple and Compound Interest, Profit and Loss, Discount, Partnership Business, Mixture, Mensuration, Algebra and Geometry, Trigonometry

Syllabus for General Awareness

History & Culture, Geography, Economic Scene, General policy, Scientific research, Biology, Physics, Chemistry, Computer Section, Current Affairs, Current GK, Books and Authors, Persons and Place in News, Abbreviations