Arithmetic

This unit explains about number system that helps in representing numbers. We will learn to read and write large numbers in Indian and International system of numeration. We will also study the properties and representation of whole numbers.

This chapter discusses in detail the term fraction and the concepts related to it. It also explains in detail the types, comparison, and operations on fractions.

This chapter focuses on multiples, the lowest common multiple (LCM), factors, and the highest common factor (HCF). It explains the techniques used to derive each of them with the help of examples, followed by exercises on the same.

This unit from Study-Guide-For-RPF%2525252FRPSF-Constable has 17 chapters to practice on Arithmetic

This chapter talks about fundamental arithmetical operations. It explains the BODMAS rule. It is the most important rule applied on all arithmetical operations. It is explained with the help of solved examples and practice questions.

Through this chapter, we will understand the various terms related to ratio and proportion. It provides us with some practice questions based on finding the ratios, comparing numbers, finding the ratio of shaded portion to unshaded in a figure, etc.

This chapter provides with the formula to find the average of some numbers. Here, the students will know about the method to solve different questions on average with examples. It also presents a list of some important formulae related to average.

Through this chapter, we will understand the concepts related to percentage. It discusses the key concepts and idea of percent as a fraction with 100 as the denominator. It also highlights how to find the percentage of a given number.

This chapter talks about the concept of Profit, Loss and Discount. It gives the definitions of cost price, selling price, market price, per cent gain, etc. It also discusses the formulas to find these terms.

This chapter discusses simple and compound interest. When we take a loan from an association, we take it on the basis that we will pay a particular interest on the principal amount during repayment. In most of the cases, the interest is given in percentage.

Through this chapter, we will study time and work. It explains the ratio and proportion method and the unitary method to solve problems related to time and work. We will also practice many concept-based questions to improve our subject clarity.

This chapter highlights speed, time, and distance. Main formulae to compute distance, speed, relative speed, and the ratio of speed and main consideration of their units are given. Some instructions in concern with trains are discussed here.

This unit from Study-Guide-For-RPF%2525252525252525252525252FRPSF-Constable has 17 chapters to practice on Arithmetic

This unit from Study-Guide-For-RPF%252525252525252525252525252FRPSF-Constable has 17 chapters to practice on Arithmetic

This unit explores the branch of mathematics that focuses on measurements. It also describes the study of line segments, intersecting lines, types of polygons, angles and triangles with solved examples and questions.

The chapter discusses about the basics of trigonometry. It explains in detail and defines about degree, radian measures and trigonometric ratios through various examples.

This chapter provides knowledge of data interpretation and showcases some of its related problems. A step-by-step explanation/approach to solve these problems along with explanatory solutions are also provided here.