Circular races problems have been both exciting and tantalizing to students who prepare for the CAT exam. Often the problems on circular track revolve around finding the number of distinct meeting points or the time required by the runners to meet for the first time at the starting point. Concepts and tricks require to solve […]

# Quantitative

## Geometry Formulas for Area of the Triangle for CAT Exam

There are many formulas to calculate the area of a triangle. Some formulas are very frequently used and some are used specifically for certain types of questions. A student should not only remember those formulas but also know where to apply them. In this article will discuss all the formulas for finding the area of a […]

## CAT Geometry Concepts and Questions: Triangles

Fundamental concepts of Triangles Under the geometry section of various competitive exams like CAT, the most critical topic within geometry is Triangle. Many questions from triangle are based on the basic concepts like the understanding of sides and angles and a few elementary theorems on triangles. It is interesting to note that the questions can be […]

## Basic Concepts of Functions and Graphs for CAT Exams

In CAT Exam, certain kind of questions from algebra requires higher levels of algebraic concepts. However, such questions can also be easily solved by using alternate approaches from graphs. Below are a few questions from CAT and other exams, which would be very difficult to crack if we try solving them using the concepts from […]

## HCF and LCM Concepts Formulas and Problems for CAT Exam

HCF and LCM is another very important topic from the number system. The concept is not just restricted to the number system but is also helpful in solving some questions from arithmetic which is a very important topic for CAT exam. In this article, we will take the topic from basics and will try to […]

## Time and Work Concepts for CAT Questions [LCM Method]

Problems based on time and work which are asked in CAT can easily be solved by applying an alternate concept which is the method of LCM. Using LCM method, Time and Work problems which appear in CAT are solved quickly and efficiently. In this article, I will be focusing on the application of this method. […]

## Average Speed: Time Speed and Distance

Average speed of an object is defined as the ratio of the total distance covered to the total time taken. Mainly there are two different types of questions based on the concept of average speed. The first type is when a body travels the same distance at different speeds i.e. the distance is constant. And […]

## Concept of average and short tricks [Method of Deviation] for CAT Exam

Concept of averages for CAT An average is yet another essential concept for the CAT and other competitive exams. Most of us have a fair understanding of the average or mean. However, the questions from average which appear in competitive exams are tricky and often calculation intensive if we apply the standard approach. In this article, […]

## Boats and Streams: Formulas Concepts and Questions for CAT Exam

Boats and Streams is an essential topic for many competitive exams. Many varieties of questions can be framed from this area. We use the fundamental concepts of time speed and distance only to solve elementary questions on Boats and Streams. However, some types of questions are tricky and take lots of time to solve by […]

## Profit and Loss: Basic Concepts and Shortcuts for CAT Exam

Profit and loss based problems in CAT can easily be solved by applying the fundamental concepts of percentages. The following basic terms are widely used while solving problems on profit and loss. Hence, a clear understanding of each of these terms is essential. Terminologies in Profit and Loss Cost Price (C.P): The price at which an […]