SSC CGL Study Notes: Quant & Reasoning

Topics Covered:
- Arithmetic (Percentage, Profit & Loss, Discount, Simple & Compound Interest)
- Algebra (Equations, Inequalities, Polynomials)
- Geometry (Triangles, Circles, Quadrilaterals, Mensuration)
- Trigonometry (Basics, Heights & Distances)
- Data Interpretation (Graphs, Tables, Charts)
- Number System (LCM, HCF, Divisibility)
Key Techniques:
- Shortcuts for calculations (e.g., Vedic Maths)
- Practice with mock tests to improve speed and accuracy

Topics Covered:
- Verbal Reasoning (Analogies, Series Completion, Blood Relations)
- Non-Verbal Reasoning (Pattern Recognition, Figure Series)
- Analytical Reasoning (Syllogisms, Statements, Conclusions)
- Direction Sense Test and Arrangement Problems
Key Techniques:
- Familiarity with logical patterns
- Practice puzzles and seating arrangements

General Studies:
- History (Ancient, Medieval, Modern)
- Geography (Physical, Economic, Environmental)
- Polity (Indian Constitution, Governance)
- Economy (Basic concepts of Indian Economy)
- Science (Physics, Chemistry, Biology)
Current Affairs:
- Recent events (National and International)
- Government schemes and policies
- Important days and dates

Stages of Examination:
- Tier-I: Objective type, Computer-based (100 questions, 200 marks)
- Tier-II: Objective type, Computer-based (400 marks total; subjects include Quantitative Abilities, English Language, Statistics, and General Studies)
- Tier-III: Descriptive test (Essay writing, letter writing)
- Tier-IV: Skill test (if applicable)
Marking Scheme:
- Negative marking (0.50 marks for Tier-I, Tier-II)
- No negative marking in Tier-III

Topics Covered:
- Indian History (Ancient to Modern)
- Geography (India and World)
- Indian Politics and Governance
- Economy and Current Affairs
- General Science (Physics, Chemistry, Biology)
Preparation Tips:
- Read newspapers and magazines daily
- Refer to current affairs websites and quizzes
- Regularly revise static GK topics

Focus areas include Arithmetic, Algebra, Geometry, Trigonometry, Data Interpretation, and Number System.
Essential Arithmetic topics are Percentage, Profit & Loss, Discount, Simple Interest, and Compound Interest.
Algebra includes solving Equations, understanding Inequalities, and working with Polynomials.
Geometry concepts cover various figures like Triangles, Circles, Quadrilaterals, and Mensuration calculations.
Trigonometry basics involve height and distance calculations.
Data Interpretation requires skills in analyzing Graphs, Tables, and Charts.
Understanding the Number System involves calculating LCM, HCF, and identifying Divisibility rules.
Techniques such as Vedic Maths can offer shortcuts for quick calculations.
Regular mock tests enhance speed and accuracy in problem-solving.

Verbal Reasoning includes Analogies, Series Completion, and Blood Relations.
Non-Verbal Reasoning focuses on Pattern Recognition and Figure Series.
Analytical Reasoning encompasses Syllogisms, deducing Conclusions from Statements.
Direction Sense Tests and Arrangement Problems challenge spatial and logical reasoning skills.
Developing familiarity with logical patterns is crucial for mastering reasoning questions.
Engaging with puzzles and seating arrangement exercises facilitates skill improvement.

General Studies spans History (Ancient, Medieval, Modern) and Geography (Physical, Economic, Environmental insights).
Polity involves understanding the Indian Constitution and Governance structures.
The Economy section covers basic concepts pertinent to the Indian Economy.
Science knowledge includes fundamental principles of Physics, Chemistry, and Biology.
Current Affairs involves staying updated with recent National and International events, Government initiatives, and significant dates.

Examination comprises four tiers:
- Tier-I features 100 objective questions totalling 200 marks, conducted via computer.
- Tier-II includes 400 marks across subjects like Quantitative Abilities, English Language, Statistics, and General Studies, also in objective format.
- Tier-III is a Descriptive test focusing on Essay and letter writing skills.
- Tier-IV may involve a Skill test depending on the role.
Negative marking applies to Tier-I and Tier-II (0.50 marks deducted for incorrect answers); Tier-III does not have negative marking.

Topics encompass Indian History from Ancient to Modern, Geography related to India and the World, and Political structures in India.
Current affairs knowledge is crucial, covering both Economic insights and new developments.
General Science sections include essential topics within Physics, Chemistry, and Biology.
Preparation strategies entail daily reading of newspapers and magazines for up-to-date information.
Utilizing current affairs websites, participating in quizzes, and regularly revising static General Knowledge topics enhances overall readiness.