SSC CGL 201920 Quantitative Aptitude Chapterwise Preparation Strategy
Quantitative Aptitude Section is considered to be one of the most important and high scoring section of both TierI and TierII level of SSC CGL 201920 Exam. As per the latest notification, SSC will conduct Tier  I CGL Exam from 2^{nd} March to 11^{th} March 2020 and TierII CGL Exam from 22nd June 2020 to 25th June 2020 in online mode.
Quantitative Aptitude Section will test the candidates’ mathematical skills and how good is he/she with numbers. The questions will be designed to test the ability of appropriate use of numbers and number sense of the candidate. Getting a good score in this section demands indepth knowledge of all the formulas and the pattern of the question asked. Therefore, rigorous practice is required for acing this section. Let’s look at the exam pattern of the SSC CGL TierI and TierII exam for the Quantitative Aptitude Section in detail.
Exam Pattern of Quantitative Aptitude Section for SSC CGL 201920 Exam
Before starting the preparation, it is imperative to study the exam pattern first. So, let’s look at the exam pattern of Quantitative Aptitude Section in both TierI and TierII Phase of SSC CGL 201920 Exam:
In SSC CGL TierI Exam, the Quantitative Aptitude section consists of 25 multiplechoice questions and each question carries 2 marks. In this exam, 0.50 marks are deducted as penalty for each wrong answer.
SSC CGL TierI Exam (Objective) 
Questions 
Marks 
Time 
General Intelligence & Reasoning 
25 
50 
60 minutes (Total) 
General Awareness 
25 
50 

Quantitative Aptitude 
25 
50 

English Language and Comprehension 
25 
50 

TOTAL 
100 
200 
In SSC CGL TierII Exam, Paper I  Quantitative Aptitude consists of 100 multiplechoice questions and each question carries 2 marks. The duration of this exam is 2 hours. In this exam also, 0.50 marks are deducted as penalty for each wrong answer.
SSC CGL TierII Exam (Objective) 
No of Questions 
Max Marks 
Exam Duration 
Paper – I: Quantitative Abilities 
100 
200 
2 Hours 
Know the Complete SSC CGL Syllabus 201920: Tier I, II, III and IV with Exam Pattern
Detailed Chapterwise Syllabus of Quantitative Aptitude Section for SSC CGL 201920 Exam
After going through the exam pattern, the next step is to understand the topicwise syllabus of the Quantitative Aptitude Section. The syllabus for this section is the same in both TierI and TierII Phase of the SSC CGL 201920 Exam. Below are the major categories covered in SSC CGL TierI and TierII Exams under the Quantitative Aptitude Section:
Category 
Chapters 
ARITHMETIC 
Number System 
Fractions and Decimals 

Square roots 

Percentage 

Profit, Loss and Discount 

Ratio & Proportion 

Average 

Partnership Business 

Time and Distance 

Time and Work 

Pipes and Cisterns 

Mixture and Alligation 

Simple Interest & Compound Interest 

Probability 

Permutation and Combination 

ALGEBRA 
Basic algebraic identities of School Algebra & Elementary surds 
Graphs of Linear Equations 

GEOMETRY 
Quadrilaterals 
Triangle and its various kinds of centers 

Congruence and similarity of triangles 

Regular Polygon 

Right Prism & Hemispheres 

Circle and its chords, tangents 

Angles subtended by chords of a circle 

Common tangents to two or more circles 

Right Circular Cone 

Sphere 

Cylinder 

Right Circular Cylinder 

Regular Right Pyramid with Triangular base or Square base 

Rectangular Parallelepiped 

MENSURATION 
Twodimensional (2D) and Threedimensional (3D) Mensuration 
TRIGONOMETRY 
Degree and Radian Measures 
Trigonometric Ratios 

Complementary Angles 

Standard Identities 

Height and Distance 

DATA INTERPRETATION 
Frequency Polygon 
Histogram 

PieChart 

Bar Diagram 
The above table is just a brief of Syllabus for Quantitative Aptitude Section of SSC CGL TierI and TierII Exams. Students must go through the detailed analysis of this section to build a proper strategy for scoring high in this section.
Get the Previous Year SSC CGL Quantitative Aptitude Papers with solutions for free here
SSC TierI Yearwise (201617) and Chapterwise Quantitative Aptitude Section Comparative Analysis
Before starting exam preparation, candidates must make a list of important topics from which questions have been asked frequently in the Quantitative Aptitude Section of the SSC CGL TierI Exam. Also, with an increasing number of students every year, there is a cutthroat competition. Therefore, it is required to analyze previous year papers and compare the breakup of questions to identify the high scoring areas in this section.
Let’s take a look at the comparative analysis of SSC CGL Quantitative Aptitude Topics for the year 2016 and 2017:
The above graph clearly shows that questions asked from the category ‘Arithmetic’ have increased from the previous year. There is a drop in the questions asked from the category ‘Algebra’. The questions asked from the remaining categories  Geometry, Mensuration, Trigonometry and Data Interpretation, have not shown any significant change from the previous year.
The above piechart clearly shows that the topic from the Arithmetic category covers the maximum portion of the exam, i.e., 48%. Generally, the concept of Ratios and Percentages is used in most of the chapters. Therefore, for scoring good marks in this category, candidates must work on the basic concepts of mathematics first.
Data Interpretation is the next scoring category of this section covering 20% portion of the exam. In this category also, the concept of Ratios and Percentages are used. So candidates must prepare these chapters thoroughly and increase their calculation speed to achieve accuracy and good marks in this category.
Geometry, Mensuration (8%) and Trigonometry (16%) demand indepth knowledge of all the relevant formulas and methods. For developing proficiency in this section, candidates are required to develop great command over these topics’ basic concepts, methods, and their applicability.
Algebra includes topics like Graphs of Linear Equations and Elementary Surds and covers only 8% portion of the exam.
The above analysis will help you in finding out which area needs more practice and time so that you can plan out your study schedule.
Get the FREE ONLINE MOCK TESTS of SSC CGL Exam with answers here
SSC TierI Quantitative Aptitude Section Comparative Analysis on the basis of Difficulty Level of the Chapters
After going through the chapterwise analysis, students prepare a strategy based on the difficulty level of the topics. Strategically, you must start practice with the easy chapters for building confidence and scoring well in this section. As you move on with your practice, start working on the difficult chapters as well.
Let’s segregate the Quantitative Aptitude Chapters into three levels, i.e., Easy, Moderate and Difficult:
Easy 
No. of Questions Asked 
Moderate 
No. of Questions Asked 
Difficult 
No. of Questions Asked 
Simplification (Fractions and Decimals, Square roots) 
12 
Time, Speed and Distance (Problems on Boats and Streams, Problems on Trains) 
12 
Algebra 
23 
Percentage 
1 
Profit and Loss (Discount and Partnership) 
12 
Geometry 
34 
Average 
1 
Simple Interest and Compound Interest 
12 
Mensuration 
12 
Ratio and Proportion 
12 
Time and Work (Pipes and Cisterns) 
12 
Trigonometry 
23 
Problems on Ages 
1 
Mixture and Alligation 
1 

Number System 
1 
Data Interpretation (Bar Graphs, Pie Charts, Tables, etc) 
45 

Number Series 
1 
Easy Level Topics  If you are beginning your preparation for this section, it would be advisable to start with easy topics. In the below topics you are mainly required to increase your calculation speed. Getting proficiency in these topics will help you achieve a high score in this section as you will be able to easily and quickly solve questions in the exam.
Let’s look at each topic onebyone:
 Simplification – One or two questions come from this topic every year based on Simplification Techniques like BODMAS Rule, Fractions, Surds and Indices, Square roots, etc.
 Percentage – A question from this topic comes every year. Also, you must work on this chapter thoroughly so that you’ll be able to calculate the percentage of a given number mentally without using pen & paper.
 Average – A question from this topic comes every year. This chapter only requires knowledge of basics and fast calculation.
 Ratio and Proportion – One or two questions come from this topic every year consisting of both basic and advanced levels.
 Problems on Ages – A question from this topic comes every year. Try to solve the basic problems first and then move on to the complex problems.
 Number Series – A question from this topic comes every year. In this category, try to understand the pattern of number series which can be of any form like addition, subtraction, multiplication, division, square, etc.
 Number System – A question from this topic comes every year based on the concepts like LCM & HCF, Irrational or Rational Numbers, etc.
Moderate Level Topics – These topics are also quite scoring topics of the Quantitative Aptitude Section. However, these topics require little more effort than the easy topics.
Let’s look at each topic onebyone:
 Time, Speed and Distance – Questions based on this topic comes in the form of complex situations that can be only solved by applying the formulas. Problems on Boats & Streams and Trains are an integral part of this chapter.
 Profit and Loss – A couple of questions come from this topic every year. Basic formulas and concepts of Discount and Partnership form the outline of this chapter.
 Simple Interest and Compound Interest – One or two questions come from this topic every year based on the theory of interest. Learn the formulae of both Simple Interest and Compound Interest.
 Time and Work – One or two questions come from this topic every year based on the basic concepts of Time & Work, Pipes & Cistern and Work & Efficiency.
 Mixture & Alligation – Questions from this topic are mostly asked in conjunction with basic concepts of Ratio and Proportion.
 Data Interpretation – The concept of Ratio & Proportion and Percentages are used in the Data Interpretation questions which come in the form of Bar Graphs, Pie Charts, Tables, etc.
Difficult Level Topics – This section require a lot of effort by the students and rigorous practice. Since these topics will be difficult for everyone, therefore, achieving expertise in these topics will make you stand ahead in the competition.
Let’s look at each topic onebyone:
 Algebra – More than a couple of questions are asked from this topic based on the concepts of Linear Equations in one or two variables.
 Geometry – Geometry is one of the most important chapters as it covers a major portion of the Quantitative Aptitude section in SSC Exams. Try to remember all the theorems and solve problems related to triangle congruency, circle, chords & tangent, etc.
 Mensuration – Half the battle is won if the students understood the shapes and its formulas while preparing the Mensuration Chapter. Try to remember formulae of Square, Rectangle, Circle, Cone, Cylinder, etc.
 Trigonometry – The best way to learn this topic is by mugging up all the Trigonometric Identities and formulas to solve the questions.
The above analysis will help you in segregating easy and difficult topics which will further help in building a good study plan.
Know the Preparation Tips and Strategy to clear SSC CGL 201920 Exam
How to prepare and score high in Quantitative Aptitude Section  SSC CGL Exam 201920?
Quantitative Aptitude section is one of the deciding areas for a candidate in the merit list of SSC CGL Exam. Therefore, if you are clear with the basic concepts and formulas of Mathematics, then this section can become your strength area in the exam.
So, let’s look at some ways through which you will be able to ace the Quantitative Aptitude Section of SSC CGL 201920 Exam:
 Work on your Basics: When you are beginning your preparation, don’t look for shortcuts first. Try to learn the basics of all the topics and gain indepth knowledge. Once you have developed a command over these topics, then you can switch to shortcuts or tricks for quick calculations.
 Time Management: You are required to allot proper time to important topics covered in the exam. First, try to focus on your weak areas and spend more time solving them. Do practice those topics which are your strength areas but allocate little less time for that. Try not to give more than one minute to any question while solving them.
 Practice Previous Year Question Papers: Try to practice as much previous paper as you can. But don’t forget to follow the current structure of the exam, as the exam pattern keeps on changing from time to time.
 Learn Shortcut Methods: For increasing calculation speed, students must focus on the shortcut methods and tricks which will help in saving time for solving tough questions in the exam. For gaining accuracy and speed try to practice tricks and remember tables, cubes, squares, and square roots, etc.
 Build a Proper Structure: Follow a proper strategy and a time table for all the sections of the question paper. For the Quantitative Aptitude section, try to invest at least 23 hours every day for better output.
Things to keep in mind while preparing for Quantitative Aptitude Section  SSC CGL 201920 Exam
Candidates must keep in mind the below pointers while preparing for or attempting questions from Quantitative Aptitude Section of SSC CGL Exam:
 Read the complete question first: Students are required to avoid the mistake of reading incomplete questions and arriving at incorrect answers eventually.
 Don’t use risky shortcuts: If you are not wellversed with any shortcut or trick, then avoiding using them as it may lead to confusion and wrong answer.
 Avoid any guess works: Guesswork may lead you to wrong answers and will increase negative marking.
 Practice Important Topics: Students can look into the yearwise analysis mentioned above and focus on the important topics first.
 Focus on your weak areas: First, try to focus on your weak areas and spend more time improving them. Devote more time to your weak areas and less time to your strong areas.
 Regular Practice: Make a habit of practicing previous year paper and mock tests every day to improve your speed and accuracy.
So the time has come to start your preparation in a systematic manner as the SSC CGL Tier –I Exam is approaching very soon. Focus on the Yearwise (201617) & Chapterwise Analysis mentioned above and build a study plan keeping in mind the structure of the Quantitative Aptitude Section.