General Mental Ability and Basic Numeracy

This chapter describes the concept of linear equations. This also covers the different types of linear equations based on the variable used like one, two or three variables. This also explains the concept with proper numerical problems.

This chapter describes the concept of quadratic equations and their various types. It also covers different methods through which we can easily solve any quadratic equations. It also explains these concepts with suitable numerical problems.

This chapter describes the concept of percentage along with its various sub branches. It also explains other concepts regarding percentage with proper numerical problems. It also covers many numerical problems which helps us to understand the concept.

This chapter describes the concepts of ratio and how it is related to proportion. It also explains the concepts of proper numerical problems, alligation and explains how mixtures can be related to alligation.

This chapter describes the concept of profit and loss. It also covers its other consequences. It also explains how discount, profit percentage can be calculated. In the end, it covers one exercise which will help us understand its applications.

This chapter brings out the concept of simple and compound interest. It also explains how these interests can be calculated with the help of proper expressions. It also covers one practice exercise which helps us to clear the concepts.

This chapter describes the concept of LCM and HCF. It explains its various consequences and various methods through which one can easily determine the LCM and HCF. In the end, one practice exercise is provided to clarify the concepts in more detail.

This chapter describes the concept of time, speed and distance. It covers various applications of these concepts with proper solved numericals. In the end part, it provides one practice exercise which definitely helps everyone to clear the concepts.

This chapter describes the various concepts of measures of central tendency such as mean, median and mode. It also explains these concepts with proper explanations along with beautiful numerical problems. In the end, one exercise is provided.

This chapter describes how parameters like work, time pipes, and cisterns are correlated to each other. It explains how to find the time taken to complete work with proper numerical problems. In the end, practice exercise is also provided.

This chapter describes the concept of time through the clock and calendar. It describes how many days, weeks, months or a year contains. It also explains various parts of a clock and its mechanism. In the end, one practice exercise is provided.

This chapter describes the concept of progression and its various types. It also covers some important series with proper methods. In the end, one practice exercise is provided to clarify the concepts.

This chapter describes the concepts involved with two-dimensional figures such as rectangles and circles. It also explains the various properties of these given figures. In the end, one practice exercise is provided to clarify the concept more.

This chapter describes the concept of various three-dimensional geometrical shapes such as sphere, cuboids and so on. It also explains how to calculate volume and area of these shapes. In the end, one practice exercise is provided.

This chapter describes the concept of permutation and combination. It also explains the concept of factorial with proper numerical problems. In the end, one practice exercise is provided so that one can easily understand the applications of theory.

This chapter describes the concept of various measures of terms of probability. It explains addition and multiplication rules and it also describes how to calculate conditional probability. In the end, one practice exercise is provided.