### Solving Data Sufficiency through its weakest point

It is a common axiom that the best strategy in any competition is to attack your opponent at his weakest point. If you’ve been studying for the CAT for any

### When to avoid Number plugging

We’ll see the kind of questions which beg you to stay away from number plugging. Not every question with variables is suitable for number plugging. If there are too many

### Expressions and Equations

Let’s take up a conceptual discussion on expressions and equations and the differences between them. The concept is quite simple but a discussion on these is warranted because of the similarity

### Time saving techniques for the test day

The material covered on the exam is not inherently complicated, but the combination of subtle wordplay and constant stress about time management creates an environment where test takers often rush

### How to deal with problems without standard solutions

They say Mathematics is a perfect Science. There is a debate over this among scientists but we can definitely say that Mathematical methods are not perfect so we cannot use

### Evaluating sentence in Sentence Correction

In Sentence Correction if only a few words are highlighted, then your task is to make sure those few words make sense and flow properly with the non-underlined portion. If,

We know these three concepts of statistics: – Arithmetic mean is the number that can represent/replace all the numbers of the sequence. It lies somewhere in between the smallest and