SSC JSO Syllabus 2023, Check out the Important Topics

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SSC JSO Syllabus 2023

The Staff Selection Commission has issued the SSC JSO Syllabus along with the announcement for the year (SSC). Aspirants preparing for the SSC Combined Graduate Level Exam (CGL) should be familiar with the curriculum in order to organize their study schedule properly. The SSC JSO syllabus assists in limiting the study to a certain boundary and assisting the applicant in gathering facts essential for the examination. In this blog, we will provide you with the detailed SSC JSO Syllabus 2023.

SSC JSO Syllabus

This paper’s syllabus includes essential Statistics subjects. The subjects are at the graduate level. Aspirants are recommended to first master the fundamental ideas before progressing to the advanced level of a given topic. Every incorrect response will result in a 0.5-point deduction. Topic expertise is required for preparing the Jr. Statistical Investigator paper. The complete curriculum for these two parts is provided in table style below:

Index NumbersBase shifting and splicing of index numbers
Uses of Index Numbers
Cost of living Index Numbers
Problems in the construction of index numbers
Meaning of Index Numbers
Different formulae
Types of index number
Time Series AnalysisComponents of time series
Determinations of trend components by different methods
Measurement of seasonal variation by different methods.
Analysis of VarianceAnalysis of one-way classified data and two-way classified data
Statistical InferencePoint estimation and interval estimation
Properties of a good estimator
Methods of estimation (Moments method, Maximum likelihood method, Least squares method)
Testing of hypothesis
The basic concept of testing
Small-sample and large-sample tests
Tests based on Z, t, Chi-square, and F statistics,
Confidence intervals
Sampling TheoryConcept of population and sample
and statistic, Sampling and non-sampling errors
Probability and nonprobability sampling techniques(simple random sampling, stratified sampling, multistage sampling, multiphase sampling, cluster sampling, systematic sampling, purposive sampling, convenience sampling and quota sampling)
Sampling distribution(statement only);
Sample size decisions.
Random Variable and Probability DistributionsRandom variable
Probability functions
Expectation and Variance of a random variable
Higher moments of a random variable
Binomial, Poisson, Normal and Exponential distributions
Joint distribution of two random variables (discrete).
Probability TheoryMeaning of probability
Different definitions of probability
Conditional probability
Compound probability
Independent events
Bayes’ theorem.
Correlation and RegressionScatter diagram
Simple correlation coefficient
Simple regression lines
Spearman’s rank correlation
Measures of association of attributes
Multiple regression
Multiple and partial correlations
Moments, Skewness and KurtosisDifferent types of moments
and their relationship
Meaning of skewness and kurtosis
Different measures of skewness and kurtosis.
Measures of DispersionRange
Quartile deviations
Mean deviation and standard deviation
Measures of relative dispersion
Measures of Central TendencyMean
Partition values- quartiles,
deciles, percentiles.
Collection, Classification, and Presentation of Statistical DataPrimary and Secondary data
Methods of data collection
Tabulation of data
Graphs and charts
Frequency distributions
Diagrammatic presentation of frequency distributions

Preparation Tips for SSC JSO 2023

The topics listed above are the entire set that you must cover. Keep the following factors in mind as you prepare for this paper:

  • Use a decent book to cover the syllabus. The language of the book and the quality of the material are essential factors to consider while selecting a book.
  • Don’t delve too deeply into any subject. Cover the fundamental definitions and features.
  • In Statistics, do not avoid numerical questions. Certain subjects in Statics have a lot of weight in terms of ideas and numerical issues, like Conditional probability, Bayes’ theorem, many types of moments and their relationships, various methods for determining trend components, and so on.
  • While preparing for this paper, adhere to the above-mentioned curriculum.
  • Begin taking mock exams after you’ve covered the topics listed above. Also, do a thorough study of the mock examinations to ensure a thorough grasp of the grey areas to be addressed.
  • Try to balance the preparation of this paper with the preparation of the other Tier-2 papers.
  • Don’t spend too much time on a particular subject. Because time is a limited resource, you must spend it wisely.
  • Analyze the quizzes and simulated tests that you take.


Aspirants are recommended to read this post carefully since every minute of information that is important for the Jr. Statistical Investigator paper has been discussed. Candidates will have a thorough understanding of the SSC JSO Syllabus after reading this article.

SSC JSO Syllabus 2023 – Frequently Asked Questions

Q.1 Where can I obtain a copy of the official SSC JSO Syllabus

Ans. The official SSC JSO Syllabus is available on the official SSC website.

Q.2 Is the JSO job satisfactory?

Ans. JSO is a technical position in the SSC. It necessitates passing a number of tests that are only available to students in specified fields. So one would expect a salary advantage, yet the current GP of JSO is 4200, which is level -6.

Q.3 What exactly is SSC JSO?

Ans. The shortlisted applicants will be assigned to the Ministry of Statistics and Programme Implementation as Junior Statistical Officers (JSO), a Group B Central Civil Service Non-Gazetted Post of the Subordinate Statistical Service (SSS) Cadre.

Q.4 Is the SSC JSO Syllabus updated every year?

Ans. The SSC JSO syllabus has not changed in a long time; nevertheless, if there is a change, it will be announced on the official website.


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