How to Solve Questions on Seating and Circular Arrangement for CAT 2017

August 21st, 2017 by

Arrangement Problems in Logical Reasoning Section of CAT can be most ambiguous of all the problems. This topic includes variety of different subtopics with multiple variation and integration of them. One such topic in arrangements is Seating (or sitting) Arrangements, which is one of the most important and consistent in CAT. I know Seating Arrangement questions can be confusing, Time-consuming and at times brainstorming questions in Logical Reasoning section. But don’t forget that around 3-4 questions are based on this topic in CAT, so answering them correctly can boost your percentile and

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How to Solve Number of Integral Solutions Questions for CAT 2017

August 9th, 2017 by

Equation type: Ax + By = C Few rules to find integral solutions of this type of equations. First, reduce the equation in lowest reducible form. After reducing, if coefficients of x and y still have a common factor, the equation will have no solutions. If x and y are co-prime in the lowest reducible form, find any one integral solution. The rest of the solutions can be derived from that integral solution. For each successive integral solutions of the equation, the value x and y will change by a coefficient of the other variable .If the equation is of the type Ax - By=C (

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How to solve Logical Reasoning questions based on Ranking and Ordering

August 1st, 2017 by

Logical reasoning questions based on ranking involve ordering people/objects based on certain characteristics like height/weight/score etc. In these types of questions, you are supposed to place people/objects in a decreasing or increasing order based on certain attributes. There is not one common method to solve ranking problems and strategy should vary with questions. But there are certain key-steps that can be applied while approaching such questions. They are: Online Coaching for CAT 2017 Convert written clues into visual clues so that you would not need to read the text agai

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Application of Quantitative Ability Concepts in Logical Reasoning Puzzles and Data Interpretation Sets

July 28th, 2017 by

In the recent CAT papers, we have seen questions in Logical Reasoning & Data Interpretation section based on the concepts from Quantitative Ability. These questions can also be solved with simple logic but if solved with the Quantitative Ability concepts then solving becomes more convenient. Topics such as Mixture-Allegation, Percentages, Linear equations, numbers etc. are used to frame questions. In this post, we will look at some of the Quantitative Ability based applications in this section of CAT. We will not discuss the Quantitative Ability concepts in this post, rather we will im

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Cube Based Puzzles in Logical Reasoning for CAT Exam Preparation

July 21st, 2017 by

Cubes is one of the most frequently asked puzzle topics in CAT. These puzzles require us to think visually about the puzzle, which makes it somewhat tougher than other type of puzzles. We will discuss the basic concepts of the cube and few things that we would be using is majority of the puzzles related to cubes. Cube related puzzles are asked in a number of ways unlike selection or arrangement puzzles, where the primary pattern remains the same. We will illustrate some of the types of puzzles and the approach one should use to solve such problems. We will focus our discussion on what woul

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Alligations and Mixtures Concepts for CAT Exam Preparation

July 19th, 2017 by

The questions on Alligations and Mixtures are asked repeatedly in CAT and keeping the past year trends in mind, one or two questions are asked every year. We have seen the concept used in some of the Data Interpretation questions as well, so this cannot be overlooked.  Let us begin with the subject matter on this topic. When we have to find the average of a given set of values, we just add those values and divide by the number of values in consideration.  But what do we do when we have to find the average of 2 given sets of values, each containing different number of elements? We use

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Tips and Tricks to Solve Para-Jumble Questions for CAT 2017

July 13th, 2017 by

Most of us are lured to attempt Para jumble/sentence completion questions in CAT/Mock CAT. In these type of questions, we eventually, come to down to 2 confusing choices. And the sad story is, most of the time we select the wrong option.But, the irony is it’s hard to leave these type of questions as with added logic these questions can be very scoring and consume less time as compared to an RC. So let me try to spread some gyaan that might be able to help you out in these situations. First ,try to find the purpose behind the para: When the purpose is to explain something – the

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Games and Tournaments for CAT 2017 Logical Reasoning – Part 3

July 8th, 2017 by

In this post, we will discuss all the concepts we will require while solving questions related to games and tournaments. This topic can sometimes involve some basic understanding of the games mentioned in the puzzle. One should know some common terminologies used by the examiners in the questions. Games and tournaments is generally a data interpretation topic and we need to analyze the data given before attempting any questions, which could make it a little time consuming if we are not familiar with the concepts. Broadly, we have two types of game structures that are used in making the puz

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Games and Tournaments for CAT 2017 Logical Reasoning – Part 1

June 30th, 2017 by

In Logical Reasoning very often we encounter problems based on games of tournaments. The first thing that as a CAT taker you need to realize is that such tournament based format offers the examiner a multitude of options. So, there cannot be a set formula for solving such kind of questions. However, if you look at the CAT papers of past few years – a pattern seems to emerge. Let us discuss couple of them.   Type 1: The questions are typically in a set where the data will be either in the standard tabular format or a format which you would never find on Cricinfo or for that matter

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How to Solve Inference Based Questions in Reading Comprehension for CAT?

June 26th, 2017 by

During discussion of a current affair issue with a friend, I found the below couple of excerpts that instigated to think what I understood from the complete issue and how it can be fit on logical ground from the selection itself are though similar but cannot be handled in the same way. It is applicable for all types of reading. And when logic comes into the picture then with it, it brings premise, conclusion, assumption and argument as a whole. Example-1 “US and Pakistan continue to partner on a range of national security issues. President Donald Trump’s administration appears

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