Quantative Aptitude

A number system is represented by using digits or other symbols in a consistent manner. In this chapter, we will learn the concepts of mathematical operation in several ways such as division formula, divisibility test, unit’s digit, etc.

This chapter explains the method to calculate the HCF and LCM of fractions, decimals, etc. This chapter also contains practise exercises for the students to understand the concepts better.

This chapter describes the concept of fractions such as types of fraction, decimal fraction, etc. It explains different operations related to decimal fractions and its various relationships.

This chapter explains in detail the concept of simplifying complicated mathematical expression to a simpler form. We will also learn about VBODMAS rule which is used when there is more than one operation in an expression.

In this chapter, we will learn about laws of exponents, square of a number, how a square is found, etc. Examples along with questions and answers are provided for better understanding of the concept.

This chapter explains surds, indices and laws and relationships related to them. Questions with answers have been provided for the aspirants to refer to for self-assessment.

This chapter describes the concept of average. Average refers to the arithmetic mean and it is a common system to calculate the measure of central tendency. This chapter explains the method to calculate the average of a given data.

In this chapter, we will learn the definitions of ratio and proportion. This chapter also contains multiple-choice questions to understand the concepts better.

This chapter gives a detailed overview on percentage and various ways of conversions. Questions are provided with answers for self-assessment.

This chapter discusses in brief the concepts of profit, loss and discount. We will also learn the methods and formulas to calculate profit and loss. Students are introduced to new terms such as cost price, selling price and discounts here.

This chapter discusses the method and formula to calculate simple interest of a loan or deposit. This chapter also contains multiple-choice questions to synthesize and master the concept.

This chapter discusses the method and formula to calculate compound interest of a loan or deposit. This chapter also contains multiple-choice questions to synthesize and master the concept.

In this chapter, we will discuss the problems based on ages. This is explained in detail with help of an example. This chapter also contains multiple-choice questions to understand the concepts better.

In this chapter, we will learn the definition of partnership along with examples. This chapter also contains multiple-choice questions to understand the concept better.

In this chapter, we will learn to solve questions based on time and work and this chapter also contains multiple-choice questions to synthesize and master the concept.

This chapter gives an overview on cisterns, inlet and outlet of pipes. It also contains multiple-choice questions based on these concepts.

In this chapter, we will learn in detail the concepts of speed and distance. This chapter also contains multiple-choice questions to synthesize and master the concept.

This chapter discusses relative speeds of trains. Some practise problems which will help students to understand the concept better are provided with answers.

This chapter is based on time, speed and distance. Examples are provided that help to understand the concept of upstream, downstream, etc. Questions in the end help in self-assessment.

This chapter discusses the concept of measurement of geometric figures and their area. This includes 2D and 3D geometric figures and their measurement. We will also learn the formulas to measure figures for their area.

This chapter discusses the concept of measurement of geometric figures and their volume and surface area. This includes 2D and 3D geometric figures and their measurement. We will also learn the formulas to measure figures for their volume and surface area.