Syllabus for Quantitative Aptitude section in SSC CHSL Exam:

The Quantitative Aptitude section in the SSC CHSL Exam is designed to test the numerical ability and problem-solving skills of the candidates. It consists of various topics from mathematics and arithmetic. The syllabus for the Quantitative Aptitude section is as follows:

1. Arithmetic:
- Number System: Divisibility Rules, LCM, HCF, Fractions, Decimals, Ratio and Proportion, Percentage, Partnership, Average, Profit and Loss, Simple and Compound Interest, Time and Work, Time, Speed and Distance.
- Simplification: BODMAS rule, Approximation, Surds and Indices.

2. Algebra:
- Basic Algebraic Identities, Linear Equations in one or two variables, Quadratic Equations, Polynomials, Arithmetic Progression, Geometric Progression.

3. Geometry:
- Lines and Angles, Triangles, Quadrilaterals, Circles, Mensuration: Area and Perimeter of Square, Rectangle, Parallelogram, Circle, Volume and Surface Area of Cube, Cuboid, Cone, Cylinder, Sphere.

4. Trigonometry:
- Trigonometric Ratios, Trigonometric Identities, Heights and Distances.

5. Data Interpretation:
- Tabulation, Pie Chart, Bar Graph, Line Graph, Mixed Graphs, Case Study.

6. Miscellaneous:
- Probability, Permutation and Combination, Time and Work, Problems on Ages, Pipes and Cisterns, Boats and Streams, Mixture and Allegation, Clocks and Calendars.

It is important for candidates to have a strong understanding of the basic concepts and formulas in each of these topics. Regular practice is necessary to improve speed and accuracy in solving problems related to quantitative aptitude.

Candidates are advised to refer to the recommended study materials and previous year question papers to get an idea about the level of difficulty and types of questions asked in the SSC CHSL Exam. Practicing mock tests and solving sample papers can help candidates in familiarizing themselves with the exam pattern and enhancing their problem-solving skills.

By following a structured study plan and dedicating sufficient time to each topic, candidates can prepare effectively for the Quantitative Aptitude section of the SSC CHSL Exam.