I. QUANT

We all love to use the plug-in method in Quant questions. We have an equation given and if the options are the possible values of , we just plug in the values and find the value that satisfies the equation. […]

We have often come across test takers confused about division by a variable. When is it allowed, when is it not allowed? Why is it allowed in some cases and not in others? What are the constraints we need to […]

Some days back I came across a question which was a slight twist on a regular question type. The usual active voice of the sentence had been changed to passive but in such a way that the meaning had altered. […]

As if solving inequalities wasn’t already hard enough, sometimes the way a question is framed will make us wonder which answer option to choose, even after we have already solved the problem! So today we will see different ways in […]

Often, Quant questions are of two types: Problem Solving and Data Sufficiency. But, if we look carefully, we will see a third type of question – combination of the two. There are a few statements given in them (like in […]