SSC CGL Tier-2 paper-2 strategy – As SSC CGL Tier-1 is over, shortlisted candidates will appear for the SSC CGL Tier 2, which is a computer-based test. Its mandatory to attend SSC CGL Tier-2 paper-2 for candidates who applied for the post of Junior Statistical Officer (JSO) in the ministry of statistics and program. In this article, you can find tips, important books, and topics you must focus on to clear SSC CGL Tier-2 paper-2.
Important topics for SSC CGL Tier-2 paper- 2: SSC CGL Tier 2 Strategy
| Section | Topics |
| Collection and Representation of Data | Method of data collection, frequency distributions etc |
| Measure of Central Tendency | Common measures – Mean, Medium and Mode Partition Values – Quartiles, Deciles and Percentiles |
| Measures of Dispersion | Measures of Relative dispersion, common measures – range, Quartiles deviation, standard deviation and mean deviation. |
| Moments, Skewness, and Kurtosis | Meaning and different measures of Skewness and Kurtosis; different types of moments and relationship. |
| Correlation and Regression | Scatter diagram, simple correlation coefficient, simple regression lines, spearman’s rank correlation, a measure of association of attributes, multiple regression, multiple and partial correlations. |
| Probability theory | Meaning and different definitions of probability, compound probability, conditional probability, independent events, and Bayes’ theorem. |
| Random Variable and probability distributions. | Random variables, Probability functions, expectations, and variance of a random variable, higher moments of a random variable, Binomial, Poisson, Normal and Exponential distribution, and Joint distribution of two random variables. |
| Sampling Theory | Concept of population and sample, parameter and statistics, sampling and non-sampling errors, probability, non-probability sampling technique, sampling distribution, and sample size decision. |
| Analysis of variance | Analysis of one-way and two-way classified data. |
| Time series analysis | Components of time series, Determination of trend components by different methods, and Measurement of seasonal variation by different methods. |
| Index numbers | Meaning of Index Numbers, Problems in the constructions of index numbers, types of index numbers, different formulae, base shifting, and splicing of an index number, cost of living index number, use of index number. |
SSC CGL Tier-2 paper-2 strategy for Statistics preparation:
Statistics can be a tricky paper to clear. It requires a high level of accuracy and speed. The test contains 100 questions and each question is rewarded with 2 marks. The negative mark for this part is 0.5. This paper includes the above-mentioned syllabus.
Preparation tips for SSC CGL Tier-2 paper-2 Statistics:
Complete Focus during Preparation:
This paper mainly is about accuracy and time. You cannot play any guessing games. To complete a question you get only one minute and within that, you have read the question, understand it and solve it. Which is not difficult with proper preparation. To score higher marks you need to practice from the beginning. When you start your preparation you need to start practicing right away. Work on your problem-solving skill. Focus on creating shortcuts, taking notes of formulae, revising the syllabus every time you can, and keeping it in the loop. This will help you clear as many as questions possible.
Work on Previous Year Question Paper:
Take a recent previous year’s question paper and work on it. A few questions will be repeated from the previous year’s question paper. While solving problems from that you can get answers memorized or when the same pattern question occurs it will be easy for you to solve.
Take the Mock Tests Frequently:
Attempt as many mock tests as possible. Testing and achieving speed and accuracy in the exam can be done through mock tests. You can implement your shortcuts and find how time efficient they are, if you encounter difficulty in managing time at mock tests you can try different strategies. Once the preparation is completed, take as many mock tests as possible and make sure to analyze your performance.
Choose the Right Study Material:
Study material is an important part of preparation. Choose the right books that cover the proper exam syllabus and pattern.
Try Different Strategies:
Implementing the SSC CGL tier 2 strategy will help you with time consumption. Use different kinds of shortcuts to solve a single problem. Track down which strategy is less time-consuming and which provides accurate answers. One minute is the time limit you can take in solving one question. So you must make sure you use the proper shortcuts to solve a question.
Best Books for SSC CGL Tier-2 paper-2 Statistics preparation:
| Name of the book | Author/ Publisher |
| Fundamentals of Statistics | S.C. Gupta |
| Statistics for SSC-CGL | Rakesh Yadav |
General Tips to Prepare SSC CGL Exam
The level of competition keeps building every year. The candidates need to be entirely focused on preparation. Here are some general tips for SSC CGL Exam:
- Make a timetable for preparation. The timetable has to be simple and easy to follow, do not overboard with goals; divide the preparation time into small portions.
- Always be updated on Syllabus and exam pattern to get an idea about the exam.
- Make notes while preparing, the notes have to be short and precise. So that you can easily understand whenever you revise it.
- Take a mock test and solve the previous year’s question papers.
- Read the newspaper daily, and always keep yourself updated on different events taking place around the world.
- Do not over-stress during preparation. Take breaks and start fresh.
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SSC CGL Tier 2 Strategy by Toppers:
We will provide you with a comprehensive SSC CGL Tier 2 Strategy by Toppers to help you achieve the highest possible score. This strategy for SSC CGL is considered very helpful by many aspirants. If this is your first attempt and you’re wondering how to start preparing for CGL, these techniques will point you in the right direction and assist you in taking the first step. The most effective SSC CGL preparation strategy for 2023 is provided below to help you pass this CGL exam.
- Good Understanding of the SSC CGL Syllabus
- Practice Mock tests and previous year’s questions
- Make a proper study plan
- Get the Correct study material
- Revision is very important
Previous Year Question Paper Analysis:
| S.no | Chapter Name | 2014 | 2015 | 2016 | 2017 | 2018 | Average |
| 1 | Collection and Representation of Data | 6 | 6 | 6 | 6 | 7 | =6 |
| 2 | Measure of Central Tendency | 6 | 8 | 9 | 7 | 9 | =8 |
| 3 | Measures of Dispersion | 5 | 6 | 5 | 5 | 10 | =6 |
| 4 | Moments, Skewness, and Kurtosis | 8 | 4 | 5 | 6 | 10 | =7 |
| 5 | Correlation and Regression | 9 | 8 | 9 | 9 | 12 | =9 |
| 6 | Probability theory, Random Variable and probability distributions. | 17 | 17 | 19 | 19 | 28 | =9 |
| 7 | Sampling Theory, Analysis of variance | 24 | 26 | 22 | 23 | 13 | =22 |
| 8 | Time series analysis | 15 | 15 | 15 | 15 | 5 | =13 |
| 9 | Index numbers | 10 | 10 | 10 | 10 | 6 | =9 |
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Exam Pattern for SSC CGL Tier-2:
| Paper | Session | Section | Subject | Questions | Marks |
| I | I (2 hours and 15 minutes) | I (1 hour ) | Module I – Mathematical abilities Module II – Reasoning and General Intelligence | 30 30 Total = 60 | 60 x 3= 180 |
| II (1 hour ) | Module I – English Language Comprehension Module II – General Awareness | 45 25 Total = 70 | 70 x 3 = 210 | ||
| III (15 minutes) | Module – I – Computer Knowledge module | 20 | 20 x 3 = 60 | ||
| II (15 minutes) | III | Module – II: Data Entry Speed Test | One data entry task | ||
| II | 2 hours | Statistics (Paper I & II as above) | 100 | 100 x 2= 200 | |
| III | 2 hours | General Studies (Paper I & II as above) (Finance & Economics) | 100 | 100 x 2= 200 | |
| Total | 500 | 850 |
SSC CGL Tier-2 Statistics Syllabus:
- Collection, Classification and Presentation of Statistical Data
- Measures of Central Tendency
- Measures of Dispersion
- Moments, Skewness and Kurtosis
- Correlation and Regression
- Probability Theory
- Random Variable and Probability Distributions
- Sampling Theory
- Statistical Inference
- Analysis of Variance
- Time Series Analysis
- Index Number
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Frequently Asked Question:
Yes, there will be negative marking of 0.5 for every wrong answer.
The best book for preparing statistics are:
Fundamentals of Statistics
Statistics for SSC-CGL
The time duration of SSC CGL Tier – 2 is 2 hours
The total number of questions in the SSG CGL Tier – 2 statistic paper is 100.
Sindhuja is a passionate content writer with a strong background in preparing for various state exams and defence examinations. Drawing on her own experiences as an aspirant, she brings valuable insights and expertise to her writing. With a keen understanding of exam patterns, syllabus, and effective study techniques, Sindhuja creates engaging and informative content to assist fellow aspirants in their preparation journey. Her dedication to accuracy and clarity ensures that candidates find convenience and reliability in her work. As a content writer, she aspires to empower others with the knowledge and guidance needed to excel in their respective exams and achieve their dreams.
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