3 Steps to solve Linear Arrangement Logical Reasoning for CAT Exam
Linear arrangement based logical reasoning questions in CAT deal with sequentially aligning the objects by using the information given about their positions. In most of the cases, we have to identify the unique position of each of the objects or the relative position of one object compared to the other objects. Often, logical reasoning questions […]
Relative Speed Concept and Questions for CAT Exam
Relative speed concept is can be of great help in solving many questions from time speed and distance in CAT exam. The concept is particularly critical for problems based on trains, and meeting points The idea is simple to understand, and we mainly need to know the working of the concept in the following cases Two bodies moving […]
Pythagorean Triplets: Concepts Tricks and CAT Problems
If we scan the past CAT questions, then it is quite evident that most of the problems related to triangle required Pythagorean triplets as one of the concepts to solve them. It is such an essential theorem because it applies to a wide variety of questions. In this article will be dealing with the Pythagoras theorem […]
Circular Races: Concepts Tricks and Problems for CAT Exam
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 […]
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 […]
CAT Number System Syllabus and Preparation Tips
Number system for CAT Number system is the foundation of CAT quantitative aptitude section. Often, students start their preparation of CAT quantitative aptitude from the number system. Number system questions have declined in recent CAT exam. However, I still advocate not to ignore preparation of this topic. The reason is that many areas of quantitative aptitude like […]
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, […]