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Preparation roadmap

SSC CHSL Preparation Roadmap

SSC CHSL · Staff Selection Commission

A structured 16-week preparation plan for SSC CHSL aspirants covering General Intelligence & Reasoning, Quantitative Aptitude, English Language, General Awareness, previous year questions, mock tests, Tier-II preparation, revision, and skill-test readiness. SSC CHSL currently has two tiers, with Tier-I as the initial computer-based examination and Tier-II covering further objective testing along with applicable computer and skill/typing requirements. :contentReference[oaicite:0]{index=0}

SSC10+2Beginner to intermediate

Duration

16 weeks

Study load

12-15 hours per week

Subjects

5

Free resources

4

Study timeline

Foundation

Weeks 1-4

Build strong fundamentals for SSC CHSL Tier-I.

  • Read the official SSC CHSL syllabus and understand the Tier-I exam pattern.
  • Complete arithmetic basics including number system, percentage, ratio, average, profit and loss, interest, time and work, and time and distance.
  • Build English grammar fundamentals and start daily vocabulary and reading practice.
  • Cover basic reasoning topics including analogy, classification, series, coding-decoding, blood relations, and direction sense.
  • Begin General Awareness with history, geography, polity, economy, science, and current affairs.
  • Start basic computer awareness for Tier-II preparation.

Core Practice

Weeks 5-8

Convert basic concepts into exam-level problem solving.

  • Practice Quantitative Aptitude and Reasoning questions daily.
  • Solve English error spotting, cloze tests, vocabulary, sentence improvement, and comprehension questions.
  • Cover important General Awareness topics and maintain concise revision notes.
  • Start solving SSC CHSL previous year questions topic-wise.
  • Practice basic computer questions regularly.
  • Attempt one sectional test for each Tier-I subject every week.

Mock Test Build-up

Weeks 9-12

Improve speed, accuracy, and question selection.

  • Attempt one full-length SSC CHSL Tier-I mock every week.
  • Solve previous year papers under timed conditions.
  • Analyse every mock and maintain a mistake tracker.
  • Identify weak topics and revise them before the next mock.
  • Increase sectional-test frequency for Quantitative Aptitude and Reasoning.
  • Begin regular Tier-II Mathematical Abilities and English practice.

Revision and Exam Readiness

Weeks 13-16

Stabilize performance and prepare for Tier-I and Tier-II.

  • Attempt two to three full-length mocks every week.
  • Revise Quantitative Aptitude formulas and shortcut methods.
  • Revise English grammar, vocabulary, and comprehension.
  • Revise General Awareness notes and current affairs.
  • Practice Tier-II Mathematical Abilities, Reasoning, English, General Awareness, and Computer Knowledge.
  • Reattempt incorrect questions from previous mocks and PYQs.
  • Start regular typing or applicable skill-test practice according to the target post.

Weekly roadmap

Week 4

Complete core basics of Quant, Reasoning, English, and General Awareness.

Week 8

Complete first syllabus revision and begin regular sectional tests.

Week 12

Complete regular Tier-I mocks and begin structured Tier-II practice.

Week 16

Complete final revision and stabilize mock-test and skill-test performance.

Subject-wise syllabus

Quantitative Aptitude

High4 hours/week
Number SystemDecimal and FractionsPercentageRatio and ProportionAverageProfit and LossDiscountSimple and Compound InterestPartnershipMixture and AlligationTime and WorkTime and DistanceAlgebraGeometryMensurationTrigonometryStatisticsProbabilityData Interpretation

General Intelligence and Reasoning

High3 hours/week
AnalogyClassificationSeriesCoding-DecodingBlood RelationsDirection SenseVenn DiagramsLogical ReasoningProblem SolvingNumerical OperationsNon-Verbal ReasoningFigure ClassificationSpace VisualizationEmbedded FiguresPattern Recognition

English Language and Comprehension

High3 hours/week
GrammarVocabularySpot the ErrorFill in the BlanksSentence ImprovementCloze TestReading ComprehensionSynonyms and AntonymsHomonymsOne-Word SubstitutionIdioms and PhrasesActive and Passive VoiceDirect and Indirect SpeechSentence Rearrangement

General Awareness

Medium3 hours/week
Current AffairsIndian HistoryGeographyIndian PolityIndian ConstitutionIndian EconomyGeneral ScienceScientific ResearchEnvironmentArt and CultureSportsAwards and HonoursStatic GKGovernment Schemes

Computer Knowledge

Medium1-2 hours/week
Computer FundamentalsComputer HardwareComputer SoftwareOperating SystemInput and Output DevicesMemoryInternetNetworkingMS OfficeKeyboard ShortcutsComputer AbbreviationsCyber SecurityDigital Technology

Free resources

SSC Official Website

Website

Use for official notifications, syllabus, examination notices, admit cards, and results.

NCERT Books

Study Material

Useful for building basic understanding of History, Geography, Science, and other General Awareness subjects.

Previous Year SSC CHSL Papers

Practice

Solve topic-wise questions after completing concepts and full papers during the mock-test phase.

Current Affairs Notes

Notes

Maintain short daily notes and revise important events every week.

Mock test plan

  • Weeks 1-4: Topic-wise practice and short tests.
  • Weeks 5-8: One sectional test for each subject every week.
  • Weeks 9-12: One full-length Tier-I mock every week with detailed analysis.
  • Weeks 13-16: Two to three full-length mocks every week with focused revision.
  • After Tier-I preparation: Increase Tier-II full-length practice and computer/skill-test practice.

Revision plan

  • Maintain a formula notebook for Quantitative Aptitude.
  • Maintain a shortcut and concept notebook for Reasoning.
  • Revise English grammar rules and vocabulary twice a week.
  • Maintain concise General Awareness notes and revise them regularly.
  • Revise Computer Knowledge through short daily practice sessions.
  • Reattempt incorrect questions from previous year papers and mocks every week.
  • Review the mistake tracker before every new mock.

Tips

Build accuracy first and improve speed gradually.
Give consistent daily time to Quantitative Aptitude and Reasoning.
Do not ignore General Awareness because it can save valuable examination time.
Solve previous year questions after completing the basic concepts.
Start Tier-II preparation before Tier-I rather than waiting until the result.
Practise typing or the applicable skill test according to your preferred post.
Analyse every mock instead of focusing only on the final score.
Use the official SSC notification and syllabus as the final source of truth.