Ratio, Proportion and Variation

The topic highlights ratio, proportion and variations. We will learn about continued proportion and the geometric mean of two numbers. With the aid of examples, we will also learn how to solve problems for the variables in proportion.

The topic deals with the problems based on time, speed and distance. We will study the relation between speed, time and distance. It provides solved examples which help us to solve problems based on the concept of time, speed and distance.

This topic contains the problems on trains regarding its speed, distance and time. This is an important concept for various exams. We will go through many practice questions based on this concept which will enhance our problem solving skills.

With the help of solved examples and exercise questions, this topic introduces us to boats and streams. By going through various questions based on concept, we will be able to improve our sense of direction and motion.

In this topic, we will learn how to solve the problems related to time and work. It includes various examples based on this concept which helps us get a better understanding of the concept. It also includes practice questions as well.

Pipes and cisterns are important concepts for exams and this topic explores the concept with useful formulas and how to use them. It explains the methods of calculation related to the measurement of pipes and cisterns with the help of examples.

This topic contains the problems of partnerships in business, which is an important part for the preparation of banking exams. By going through the given questions, we will be able to increase our mental math capabilities.

In this topic, we will solve questions based on age calculations, which is an important concept for the preparation of banking exams. It will assist us in enhancing the verbal calculations in real life and enhance our skills for competitive exams.